all | frequencies |
|
|
|
|
exhibits | applications |
---|---|---|---|---|---|---|---|
manual | photos | label |
app s | submitted / available | |||||||
---|---|---|---|---|---|---|---|---|
1 2 3 |
|
User Manual | Users Manual | 218.10 KiB | July 22 2019 | |||
1 2 3 |
|
Internal Photos | Internal Photos | 4.29 MiB | July 22 2019 | |||
1 2 3 |
|
External Photos | External Photos | 2.47 MiB | July 22 2019 | |||
1 2 3 |
|
Label Info & Location | ID Label/Location Info | 213.29 KiB | July 22 2019 | |||
1 2 3 |
|
Confidentiality Request Letter | Cover Letter(s) | 137.39 KiB | July 22 2019 | |||
1 2 3 |
|
Power of Attorney | Cover Letter(s) | 132.59 KiB | July 22 2019 | |||
1 2 3 |
|
SDoC Attestation Letter | Attestation Statements | 95.97 KiB | July 22 2019 | |||
1 2 3 | Test Report | July 22 2019 | ||||||
1 2 3 | Test Setup Photos | July 22 2019 | ||||||
1 2 3 | Block Diagram | Block Diagram | July 22 2019 | confidential | ||||
1 2 3 |
|
Exhibit for the Calibration Certificate SAR | RF Exposure Info | 1.81 MiB | July 22 2019 | |||
1 2 3 | Operational Description | Operational Description | July 22 2019 | confidential | ||||
1 2 3 | Parts List | Parts List/Tune Up Info | July 22 2019 | confidential | ||||
1 2 3 | RF Exposure Info | 4.75 MiB | July 22 2019 | |||||
1 2 3 | RF Exposure Info | February 08 2019 | ||||||
1 2 3 | Schematics | Schematics | July 22 2019 | confidential | ||||
1 2 3 |
|
Test Report WiFi | Test Report | 2.18 MiB | July 22 2019 | |||
1 2 3 | Tune Up Procedure | Parts List/Tune Up Info | July 22 2019 | confidential | ||||
1 2 3 |
|
Test Report | Test Report | 2.73 MiB | July 22 2019 |
1 2 3 | User Manual | Users Manual | 218.10 KiB | July 22 2019 |
1. Using this manual Thank you for choosing Wolki mobile WS067. This device will provide you with high-quality mobile communication and entertainment based on exceptional technology and high standards. This manual has been specially designed to guide you through the functions of your device. 1.1 Read me first Before using your deviceread the entire manual to ensure safe and proper use. The descriptions in this manual are based on the default settings of your device. The contents of this manual may differ from the product, or from software provided by service providers or carriers, and are subject to change without prior notice. Available features and additional services may vary by device, software, or service provider. Formatting and delivery of this manual is based on smartphone operating system . 2.0 Insert the SIM card Insert the SIM when you need a cellular service. Do not insert a memory card into the SIM slot. 2.1 Charge the battery Before using the device for the first time or when the battery has been unused for an extended period, you must fully charge the battery. Use only our approved chargers and cables. Unapproved chargers or cables may cause batteries to explode or damage your device. 2.2 Insert a memory card Your device accepts Memory cards with maximum capacities of 32GB. 3. Getting started 3.1 Turn on or off your device Press and hold the Turn on/off key. 3.2 Use the touch screen Your devices touch screen lets you easily select items or perform functions. Learn basic actions for using the touch screen. 3.3 Lock or unlock the touch screen and the keys Your device will go in standby mode when you do not use it for a specified period. To turn on the screen, press the Turn on/off key. to set standby time, select Settings Display Sleep. 3.4 Get to know the Home screen From the Home screen, you can view your devices status and access applications. The Home screen has multiple panels. Scroll left or right to view the panels on the Home screen. Move an item on the Home screen Tap and hold an item, and then drag it to a new location. Remove an item from the Home screen Tap and hold an item, and then remove it. can reorganize the application list to match devices functionality. ame time. To launch multiple applications, 3.5 Access applications Launch applications and take full a advantage of features on your device. You c your preferences, or download app plications from the Internet to enhance your d 3.6 Launch multiple applications s sk by running multiple applications at the sa Your device allows you to multitas select another application to launch h from the Home screen. 4. Communication 4.1 Calling Make a call 1 In the application list, select Phon ne Keypad, and then enter an area code a and a phone number. 2 Select to make a voice call
. 3 Select Answer a call to end the call. 1 During an incoming call, Select drag your finger to outside of the large ci rcle then select To mute the ringtone, press the sid de key. to end the call. 2 Select 4.2 Messages Learn to create and send text (SMS or received. Send a text message S) or multimedia (MMS) messages, and view w or manage messages that you have sent 1 In the application list, select Mess sages 2 Add recipients:
Enter phone numbers manually a and separate them with a semicolon or a com mma. Select phone numbers from your call, message, or contact lists by selecting ur message text. 3 Select the text field and enter you 5. Entertainment 5.1 Camera Learn how to take and view photos Take a photo 1 In the application list, select Cam The photo is saved automatically. s and videos. You can take photos and recor rd videos. mera. 2 Select to take a photo. 5.2 Music player Learn to listen to your favorite music . Add music files to your device Download from the Internet. Download from a computer. Receive via BT. Copy to your memory card. Play music 1 In the application list, select Music. 2 Select a music category a music file. 6. Tools 6.1 Calculator Learn to perform calculations with your device. Perform a calculation 1 In the application list, select Calculator. 2 Use the keys on the screen to perform basic calculations. 6.2 other tools : Clock, Calendar. FCC Warning:
Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause rhmaful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help Specific Absorption Rate (SAR) information SAR tests are conducted using standard operating positions accepted by the FCC with the phone transmitting at its highest certified power level in all tested frequency bands. Before a new model phone is available for sale to the public, it must be tested and certified to the FCC that it does not exceed the exposure limit established by the FCC, Tests for each phone are performed in positions and locations (e.g. at the ear and worn on the body)as required by the FCC. For body worn operation, this model phone has been tested and meets the FCC RF exposure guidelines when used with an accessory designated for this product or when used with an accessory that Contains no metal and that positions the handset a minimum of 1.0 cm from the body. Non compliance with the above restrictions may result in violation of RF exposure guidelines. 1. Uso del manual Gracias por elegir el telefono movil Wolki WS067. Este dispositivo le proporcionara comunicaciones moviles de alta calidad y entretenimiento basado en tecnologa de un alto nivel. Este manual ha sido diseado especificamente para guiarlo a traves de las funciones de su dispositivo. 1.1 Leer primero Antes de utilizar el dispositivo, lea el manual completo para garantizar un uso seguro y correcto. Las descripciones de este manual se basan en la configuracion predeterminada de su dispositivo. El contenido de este manual pueden diferir del producto, o de software proporcionado por los proveedores de servicios o portadores, y estan sujetos a cambios sin previo aviso. Las funciones disponibles y los servicios adicionales pueden variar segun el dispositivo, software o el proveedor de servicios. formato y la entrega de este manual se basa en el sistema operativo Smart phone. 2.0 Inserte la tarjeta SIM Inserte la tarjeta SIM cuando se necesita un servicio celular. No inserte una tarjeta de memoria en la tarjeta SIM Slot. 2.1 Carga la bateria Antes de utilizar el dispositivo por primera vez o cuando la batera no se ha utilizado durante un perodo prolongado, debe cargar completamente la bateria. Utilice solo nuestros cargadores y cables aprobados. cargadores o cables no autorizados pueden hacer que la bateria explote o dae el dispositivo. 2.2 Inserte una tarjeta de memoria El dispositivo admite tarjetas de memoria con capacidades maximas de 32 GB. 3. Primeros pasos 3.1 Encender o apagar el dispositivo Mantenga pulsado el turno tecla de encendido / apagado. 3.2 Usar la pantalla tactil pantalla tactil del dispositivo le permite seleccionar elementos o realizar funciones. Conozca las acciones basicas para usar la pantalla tactil. 3.3 Bloquear o desbloquear la pantalla tactil y las teclas El dispositivo ir en modo de espera cuando no se utiliza durante un periodo determinado. Para activar la pantalla, pulse la tecla Encender / apagar. para ajustar el tiempo de espera, seleccione Ajustes Pantalla sueo. 3.4 Conocer la pantalla de inicio En la pantalla principal, se puede ver el estado y el acceso de su dispositivo. La pantalla de inicio tiene multiples paneles. Desplazarse hacia la izquierda o hacia la derecha para ver los paneles en la pantalla principal. a de inicio elemento, y luego arrastrarlo a una nueva ub alla de inicio Toque y mantenga presionado bicacion. o un elemento, y luego retirarla. al maximo las caractersticas del dispositivo. descargar aplicaciones de Internet para me plicaciones arias tareas al ejecutar varias aplicacione es al mismo tiempo. Para iniciar varias
. acion para lanzar desde la pantalla de inicio
. Puede reorganizar la lista de aplicaciones ejorar la funcionalidad de su dispositivo. ccione Telfono Teclado, y luego introduz zca un cdigo de area y un numero de Mover un elemento en la pantalla Toque y mantenga presionado un e Eliminar un elemento de la panta 3.5 Acceder a las aplicaciones Lanzar aplicaciones y aprovechar a para satisfacer sus preferencias, o 3.6 Lanzamiento de multiples ap El dispositivo permite realizar va aplicaciones, seleccione otra aplica 4. Comunicacion 4.1 Llamadas Haz una llamada 1 En la lista de aplicaciones, selec telefono. 2 Seleccione para hacer una a llamada de voz. 3 Seleccione Responder una llamada para finalizar la a llamada. 1 Durante una llamada entrante, seleccione seleccione arrastre el dedo hacia el e exterior del crculo grande a continuacin, Para silenciar el tono de llamada, p pulse la tecla lateral. la llamada. para finalizar l 2 Seleccione 4.2 Mensajes Aprender a crear y enviar mensaje o recibido. Enviar un mensaje de texto s de texto (SMS) o multimedia (MMS), y ver o administrar los mensajes que ha enviado 1 En la lista de aplicaciones, selec cione Mensajes 2 Aadir destinatarios:
Introducir los nmeros de telefon no manualmente y separarlos con un punto y y coma o una coma. Seleccione numeros de telefono d de tus llamadas, mensajes o contactos. 3 Seleccione el campo de texto e i 5. Entretenimiento ncrease el mensaje. cione camara. 2 Seleccione ente. para toma r foto. 5.1 Camara Aprende a tomar fotos y videos. Tomar una foto 1 En la lista de aplicaciones, selec La foto se guardara automaticame 5.2 Reproductor de Musica. Escucha tu musica favorita . Agregar musica. Descargar de Internet. Descargar de la computadora. Recibir via BT. Copiar a la memoria. Reproducir musica 1 En la lista de aplicaciones , selec 2 Seleccionar categoria de musica 6. Herramientas 6.1 Calculator Aprende a usar la calculadora en t cciona Musica. archivo musica. u telefono. Realizar un calculo 1 En la lista de aplicaciones, seleccione Calculadora. 2 Use las teclas en pantalla para realizar sumas,restas,divisiones,etc 6.2 Otras herramientas : Reloj, Calendario. Aviso de la FCC:
Los cambios o modificaciones no aprobados expresamente por la parte responsable del cumplimiento podran anular la autoridad del usuario para operar el equipo. Este dispositivo cumple con la parte 15 de las normas FCC. El funcionamiento est sujeto a las dos condiciones siguientes: (1) Este dispositivo no puede causar interferencias dainas, y (2) este dispositivo debe aceptar cualquier interferencia recibida, incluidas las interferencias que puedan provocar un funcionamiento no deseado. Nota: Este equipo ha sido probado y cumple con los lmites para un dispositivo digital de Clase B, conforme a la parte 15 de las normas FCC. Estos lmites estn diseados para proporcionar una proteccin razonable contra interferencias perjudiciales en una instalacin residencial. Este equipo genera, utiliza y puede irradiar energa de radiofrecuencia y, si no se instala y utiliza de acuerdo con las instrucciones, puede causar interferencias perjudiciales para las comunicaciones de radio Las comunicaciones. Sin embargo, no hay garanta de que no ocurrir interferencia en una instalacin en particular. Si este equipo causa interferencias perjudiciales para la recepcin de radio o televisin, lo cual puede determinarse apagando y encendiendo el equipo, se recomienda al usuario que intente corregir la interferencia mediante una o ms de las siguientes medidas:
-Reoriente o cambie de lugar la antena receptora.
- Aumente la separacin entre el equipo y el receptor.
-Conecte el equipo a una toma de un circuito diferente al que est conectado el receptor.
-Consulte al distribuidor o a un tcnico experimentado para obtener ayuda. La tasa de absorcin especfica (SAR) informacin Las pruebas de SAR se realizan con posiciones de funcionamiento estndar aceptado por la FCC con el telfono transmite al mximo nivel certificado de potencia en todas las bandas de frecuencia probadas. Antes de que un nuevo modelo de telfono est disponible para su venta al pblico, debe ser probado y certificado por la FCC que no supera el valor lmite de exposicin establecido por la FCC para cada uno de los telfonos, las pruebas se realizan sobre determinadas posiciones y ubicaciones (por ejemplo, en el odo y sobre el cuerpo) como es requerido por la FCC. Para el cuerpo, este modelo de telfono ha sido probado y cumple con las directrices de exposicin a RF de la FCC cuando se utiliza con un accesorio designados para este producto o cuando se utiliza con un accesorio que no contenga metal y que coloca el auricular a un mnimo de 1,0 cm del cuerpo. El incumplimiento de las restricciones anteriormente mencionadas puede resultar en violacin de las directrices de exposicin a RF.
1 2 3 | Internal Photos | Internal Photos | 4.29 MiB | July 22 2019 |
M Model: WS067 7 T 3 - EUT T INTER NAL PHO OTOGRA APHS EXHIBI EUT Housin ng and Boar rd View 1 EUT Housin ng and Boar rd View 2 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 Solder Boar rd-Compone ent View 1 Solder Boar rd-Compone ent View 2 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 Solder Boar rd-Compone ent View 3 Solder Boar rd-Compone ent View 4 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 Solder Boar rd-Compone ent View 5 Solder Boar rd-Compone ent View 6 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 Antenna Vi iew Report No.: W WTX19X060 41471W-2/3/4 4 WIFI/B T/GPS Anten nna GSM/WCD DMA Ant. FCC C Part 15.247
1 2 3 | External Photos | External Photos | 2.47 MiB | July 22 2019 |
M Model: WS067 7 T 2 - EUT T EXTER RNAL PH HOTOGR APHS EXHIBI EUT View 1 1 EUT View 2 2 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 EUT View 3 3 EUT View 4 4 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 EUT View 5 5 EUT View 6 6 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247 M Model: WS067 7 EUT View 7 7 Report No.: W WTX19X060 41471W-2/3/4 4 FCC C Part 15.247
1 2 3 | Label Info & Location | ID Label/Location Info | 213.29 KiB | July 22 2019 |
M Model: WS067 7 EXHIBI Proposed T 1 - PRO ODUCT L LABELIN NG FCC ID La abel Forma at ns: Text is b d onto the EU black in colo UT or shall be r and justifie e affixed at a ed. Labels ar conspicuous re printed in location on t indelible ink the EUT. k on perman nent adhesive e Specification silk-screened Proposed Label Loca ation on EU UT FCC ID Label Lo cation FCC C Part 15.247 Report No.: W WTX19X060 41471W-2/3/4 4
1 2 3 | Confidentiality Request Letter | Cover Letter(s) | 137.39 KiB | July 22 2019 |
Worldwide telecom limited 2F,Block C,ShenFang building,zhen hua lu,futian district,shenzhen,china.
---------------------------------------------------------------------------------------------------------------------
DATE: 2019-07-17 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ARO3-WS067 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:
Exhibit Type Schematics Block Diagram Operational Description Part List Tune-up Procedure File Name 2ARO3-WS067_FCCID_Schematics 2ARO3-WS067_FCCID_BlockDiagram 2ARO3-WS067_FCCID_OperationalDescription 2ARO3-WS067_FCCID_PartList 2ARO3-WS067_FCCID_Tune up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Worldwide telecom limited
-------------------------
(Edgar Aguilar Mendoza)
(Project Director)
1 2 3 | Power of Attorney | Cover Letter(s) | 132.59 KiB | July 22 2019 |
Worldwide telecom limited 2F,Block C,ShenFang building,zhen hua lu,futian district,shenzhen,china.
--------------------------------------------------------------------------------
(FCC ID2ARO3-WS067) POWER OF ATTORNEY DATE: 2019-07-17 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern:
We, the undersigned, hereby authorize Shenzhen SEM Test Technology Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen SEM Test Technology Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Worldwide telecom limited are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Worldwide telecom limited
-------------------------
(Edgar Aguilar Mendoza)
(Project Director)
1 2 3 | SDoC Attestation Letter | Attestation Statements | 95.97 KiB | July 22 2019 |
Worldwide telecom limited 2F,Block C,ShenFang building,zhen hua lu,futian district,shenzhen,china. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2019-07-17 SUBJECT: FCC Application for FCC ID: 2ARO3-WS067 To Whom It May Concern:
I, the undersigned, hereby states this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements:
1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the
"accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the Users Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, Worldwide telecom limited
-------------------------------
(Edgar Aguilar Mendoza)
(Project Director)
1 2 3 | Test Report WiFi | Test Report | 2.18 MiB | July 22 2019 |
Model: WS067 FCC Part 15C Measurement and Test Report For Worldwide telecom limited 2F Block C; Shenfang Building, Zhen Hualu, Futian, Shenzhen. FCC ID: 2ARO3-WS067 FCC Rule(s):
FCC Part 15.247 Product Description:
Smart phone Tested Model:
WS067 Report No.:
WTX19X06041471W-2 Sample Receipt Date:
2019-06-24 Tested Date:
2019-06-24 to 2019-07-15 Issued Date:
Tested By:
Reviewed By:
2019-07-15 Jason Su / Engineer Silin Chen / EMC Manager Approved & Authorized By:
Jandy So / PSQ Manager Prepared By:
Shenzhen SEM Test Technology Co., Ltd. Bao'an District, Shenzhen, P.R.C.518101 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM Test Technology Co., Ltd. Report No.: WTX19X06041471W-2 Page 1 of 62 FCC Part 15.247 Model: WS067 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 10 3. RF EXPOSURE ....................................................................................................................................................... 11 3.1 STANDARD APPLICABLE ....................................................................................................................................... 11 3.2 TEST RESULT........................................................................................................................................................ 11 4. ANTENNA REQUIREMENT ................................................................................................................................ 12 4.1 STANDARD APPLICABLE ....................................................................................................................................... 12 4.2 EVALUATION INFORMATION ................................................................................................................................ 12 5. POWER SPECTRAL DENSITY ........................................................................................................................... 13 5.1 STANDARD APPLICABLE ....................................................................................................................................... 13 5.2 TEST PROCEDURE ................................................................................................................................................. 13 5.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 6. DTS BANDWIDTH ................................................................................................................................................. 18 6.1 STANDARD APPLICABLE ....................................................................................................................................... 18 6.2 TEST PROCEDURE ................................................................................................................................................. 18 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 7. RF OUTPUT POWER ............................................................................................................................................ 23 7.1 STANDARD APPLICABLE ....................................................................................................................................... 23 7.2 TEST PROCEDURE ................................................................................................................................................. 23 7.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 23 8. FIELD STRENGTH OF SPURIOUS EMISSIONS ............................................................................................. 29 8.1 STANDARD APPLICABLE ....................................................................................................................................... 29 8.2 TEST PROCEDURE ................................................................................................................................................. 29 8.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................ 30 8.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 30 9. OUT OF BAND EMISSIONS ................................................................................................................................. 38 9.1 STANDARD APPLICABLE ....................................................................................................................................... 38 9.2 TEST PROCEDURE ................................................................................................................................................. 38 9.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 39 10. CONDUCTED EMISSIONS ................................................................................................................................ 60 10.1 TEST PROCEDURE ............................................................................................................................................... 60 10.2 BASIC TEST SETUP BLOCK DIAGRAM ................................................................................................................. 60 10.3 TEST RECEIVER SETUP ....................................................................................................................................... 60 10.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................. 60 Report No.: WTX19X06041471W-2 Page 2 of 62 FCC Part 15.247 Model: WS067 Report version Version No. Date of issue Rev.00 2019-07-15 Description Original Report No.: WTX19X06041471W-2 Page 3 of 62 FCC Part 15.247 Model: WS067 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant:
Worldwide telecom limited Address of applicant:
2F Block C; Shenfang Building, Zhen Hualu, Futian, Shenzhen. Manufacturer:
Worldwide telecom limited Address of manufacturer:
2F Block C; Shenfang Building, Zhen Hualu, Futian, General Description of EUT Product Name:
Trade Name:
Model No.:
Adding Model(s):
Rated Voltage:
Shenzhen. Smart phone WOLKI WS067
/
DC3.7V Note: The test data is gathered from a production sample provided by the manufacturer. Technical Characteristics of EUT Support Standards:
802.11b, 802.11g, 802.11n-HT20, 802.11n-HT40 Frequency Range:
RF Output Power:
Type of Modulation:
Data Rate:
Quantity of Channels:
2412-2462MHz for 802.11b/g/n-HT20 2422-2452MHz for 802.11n-HT40 11.98dBm (Conducted) DBPSK,BPSK,DQPSK,QPSK,16QAM,64QAM 1-11Mbps, 6-54Mbps, up to 150Mbps 11 for 802.11b/g/n-HT20 7 for 802.11n-HT40 Channel Separation:
5MHz Type of Antenna:
Antenna Gain:
Integral Antenna 0.7dBi Report No.: WTX19X06041471W-2 Page 4 of 62 FCC Part 15.247 Model: WS067 1.2 Test Standards The tests were performed according to following standards:
FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. 558074 D01 15.247 Meas Guidance v05r02: Guidance For Compliance Measurements On Digital Transmission System, Frequency Hopping Spread Spectrum System, And Hybrid System Devices Operating Under Section 15.247 Of The Fcc Rules. ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which result in lowering the emission, should be checked to ensure compliance has been maintained. 1.3 Test Methodology All measurements contained in this report were conducted with ANSI C63.10-2013, KDB 558074 D01 15.247 Meas Guidance v05r02. The equipment under test (EUT) was configured to measure its highest possible emission level. The test modes were adapted accordingly in reference to the Operating Instructions. 1.4 Test Facility FCC Registration No.: 125990 Shenzhen SEM Test Technology Co., Ltd. Laboratory has been recognized to perform compliance testing on equipment subject to the Commissions Declaration Of Conformity (DOC). The Designation Number is CN5010, and Test Firm Registration Number is 125990. Industry Canada (IC) Registration No.: 11464A The 3m Semi-anechoic chamber of Shenzhen SEM Test Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 11464A. Report No.: WTX19X06041471W-2 Page 5 of 62 FCC Part 15.247 Model: WS067 1.5 EUT Setup and Test Mode The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. All testing shall be performed under maximum output power condition, with a duty cycle equal to 100%, and to measure its highest possible emissions level, more detailed description as follows:
Test Mode List Test Mode Description Remark TM1 TM2 TM3 TM4 Test Conditions 802.11b 802.11g 802.11n-HT20 802.11n-HT40 Low:2412MHz, Middle:2437MHz,High:2462MHz Low:2412MHz, Middle:2437MHz,High:2462MHz Low:2412MHz, Middle:2437MHz,High:2462MHz Low:2422MHz, Middle:2437MHz,High:2452MHz Temperature:
Relative Humidity:
ATM Pressure:
EUT Cable List and Details 22~25 C 50~55 %. 1019 mbar Cable Description Length (m) Shielded/Unshielded With / Without Ferrite Earphone Cable USB Cable 1.15 1.0 Unshielded Unshielded Without Ferrite Without Ferrite Accessories Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite
/
/
/
/
Auxiliary Equipment List and Details Description Manufacturer
/
/
Model
/
Serial Number
/
Report No.: WTX19X06041471W-2 Page 6 of 62 FCC Part 15.247 Model: WS067 1.6 Measurement Uncertainty Measurement uncertainty Parameter RF Output Power Occupied Bandwidth Power Spectral Density Conducted Spurious Emission Conducted Emissions Conditions Conducted Conducted Conducted Conducted Conducted Transmitter Spurious Emissions Radiated Uncertainty 0.42dB 1.5%
1.8dB 2.17dB 9-150kHz 3.74dB 0.15-30MHz 3.34dB 30-200MHz 4.52dB 0.2-1GHz 5.56dB 1-6GHz 3.84dB 6-18GHz 3.92dB Report No.: WTX19X06041471W-2 Page 7 of 62 FCC Part 15.247 Model: WS067 1.7 Test Equipment List and Details No. Description Manufacturer Model Serial No. Cal Date Due Date SEMT-1072 SEMT-1031 SEMT-1007 Spectrum Analyzer Spectrum Analyzer EMI Test Receiver SEMT-1008 Amplifier SEMT-1043 Amplifier SEMT-1011 Broadband Antenna Agilent E4407B MY41440400 2019-04-30 2020-04-29 Rohde &
Schwarz Rohde &
Schwarz Agilent C&D FSP30 836079/035 2019-04-30 2020-04-29 ESVB 8447F 825471/005 2019-04-30 2020-04-29 3113A06717 2019-04-30 2020-04-29 PAP-1G18 2002 2019-04-30 2020-04-29 Schwarz beck VULB9163 9163-333 2019-05-05 2021-05-04 SEMT-1042 Horn Antenna ETS 3117 00086197 2019-05-05 2021-05-04 SEMT-1121 Horn Antenna Schwarzbeck BBHA 9170 BBHA9170582 2019-05-05 2021-05-04 SEMT-1069 Loop Antenna Schwarz beck FMZB 1516 9773 2019-05-05 2021-05-04 SEMT-1001 EMI Test Receiver Rohde &
Schwarz ESPI 101611 2019-04-30 2020-04-29 SEMT-1003 L.I.S.N Schwarz beck NSLK8126 8126-224 2019-04-30 2020-04-29 SEMT-1002 Pulse Limiter SEMT-1168 Pre-amplifier SEMT-1169 Pre-amplifier Spectrum Analyzer SEMT-1163 SEMT-1170 Rohde &
Schwarz Direction Systems Inc. Direction Systems Inc. Rohde &
Schwarz DRG Horn A.H. Antenna SYSTEMS ESH3-Z2 100911 2019-04-30 2020-04-29 PAP-0126 14141-12838 2019-04-30 2020-04-29 PAP-2640 14145-14153 2019-04-30 2020-04-29 FSP40 100612 2019-04-30 2020-04-29 SAS-574 571 2019-05-05 2021-05-04 N9356B MY45450376 2019-04-30 2020-04-29 SEMT-1166 Power Limiter SEMT-1048 RF Limiter Agilent ATTEN AT-BSF-2400~2500 SEMT-1076 RF Switcher Top Precision RCS03-A2 SEMT-C001 SEMT-C002 SEMT-C003 SEMT-C004 SEMT-C005 SEMT-C006 Cable Cable Cable Cable Cable Cable Zheng DI LL142-07-07-10M(A) Zheng DI ZT40-2.92J-2.92J-6M Zheng DI ZT40-2.92J-2.92J-2.5M Zheng DI Zheng DI Zheng DI 2M0RFC 1M0RFC 1M0RFC
/
/
/
/
/
/
/
/
2019-04-30 2020-04-29 2019-04-30 2020-04-29 2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 Report No.: WTX19X06041471W-2 Page 8 of 62 FCC Part 15.247 Model: WS067 Description Manufacturer Model Version Software List EMI Test Software
(Radiated Emission)*
EMI Test Software
(Conducted Emission)*
Farad Farad EZ-EMC RA-03A1 EZ-EMC RA-03A1
*Remark: indicates software version used in the compliance certification testing Report No.: WTX19X06041471W-2 Page 9 of 62 FCC Part 15.247 Model: WS067 2. SUMMARY OF TEST RESULTS FCC Rules 2.1093 Description of Test Item RF Exposure 15.203;15.247(b)(4)(i) Antenna Requirement 15.205 15.207(a) 15.247(e) 15.247(a)(2) 15.247(b)(3) 15.209(a) 15.247(d) Restricted Band of Operation Conducted Emission Power Spectral Density DTS Bandwidth RF Output Power Radiated Emission Band Edge (Out of Band Emissions) Result Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant N/A: not applicable Report No.: WTX19X06041471W-2 Page 10 of 62 FCC Part 15.247 Model: WS067 3. RF Exposure 3.1 Standard Applicable According to 1.1307 and 2.1093, the portable transmitter must comply the RF exposure requirements. 3.2 Test Result This product complied with the requirement of the SAR exposure, please see the SAR Exposure Report. Report No.: WTX19X06041471W-2 Page 11 of 62 FCC Part 15.247 Model: WS067 4. Antenna Requirement 4.1 Standard Applicable According to FCC Part 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. 4.2 Evaluation Information This product has an integral antenna, fulfill the requirement of this section. Report No.: WTX19X06041471W-2 Page 12 of 62 FCC Part 15.247 Model: WS067 5. Power Spectral Density 5.1 Standard Applicable According to 15.247(a)(1)(iii), for digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. 5.2 Test Procedure According to the KDB 558074 D01 v05r02 Subclause 8.4 and ANSI C63.10-2013 Subclause 11.10.3, such specifications require that the same method as used to determine the conducted output power shall also be used to determine the power spectral density. The test method of power spectral density as below:
a) Set instrument center frequency to DTS channel center frequency. b) Set span to at least 1.5 times the OBW. c) Set RBW to: 3 kHz RBW 100 kHz. . d) Set VBW 3 x RBW. e) Detector = power averaging (RMS) or sample detector (when RMS not available). f) Ensure that the number of measurement points in the sweep 2 x span/RBW. g) Sweep time = auto couple. h) Employ trace averaging (RMS) mode over a minimum of 100 traces. i) Use the peak marker function to determine the maximum amplitude level. j) If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat (note that this may require zooming in on the emission of interest and reducing the span in order to meet the minimum measurement point requirement as the RBW is reduced). 5.3 Summary of Test Results/Plots Test Mode 802.11b_11Mbps 802.11g_54Mbps 802.11n-HT20_MCS7 802.11n-HT40_MCS7 Test Channel Power Spectral Density MHz 2412 2437 2462 2412 2437 2462 2412 2437 2462 2422 2437 2452 dBm/3kHz
-20.29
-20.29
-20.39
-22.98
-23.53
-23.22
-23.44
-23.35
-23.91
-27.58
-28.24
-28.42 Limit dBm/3kHz 8 8 8 8 8 8 8 8 8 8 8 8 Report No.: WTX19X06041471W-2 Page 13 of 62 FCC Part 15.247 Model: WS067 Please refer to the following test plots:
802.11b-Low 802.11b-Middle 802.11b-High Report No.: WTX19X06041471W-2 Page 14 of 62 FCC Part 15.247 Model: WS067 802.11g-Low 802.11g-Middle 802.11g-High Report No.: WTX19X06041471W-2 Page 15 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20-Low 802.11n-HT20-Middle 802.11n-HT20-High Report No.: WTX19X06041471W-2 Page 16 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40-Low 802.11n-HT40-Middle 802.11n-HT40-High Report No.: WTX19X06041471W-2 Page 17 of 62 FCC Part 15.247 Model: WS067 6. DTS Bandwidth 6.1 Standard Applicable According to 15.247(a)(2), systems using digital modulation techniques may operate in the 902928 MHz, 2400 2483.5 MHz, and 57255850 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz. 6.2 Test Procedure According to the KDB 558074 D01 v05r02 Subclause 8.2 and ANSI C63.10-2013 Subclause 11.8.1, the test method of DTS Bandwidth as below:
a) Set RBW = 100 kHz. b) Set the video bandwidth (VBW) 3 RBW. c) Detector = Peak. d) Trace mode = max hold. e) Sweep = auto couple. f) Allow the trace to stabilize. g) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. 6.3 Summary of Test Results/Plots Test Mode 802.11b_11Mbps 802.11g_54Mbps 802.11n-HT20_MCS7 802.11n-HT40_MCS7 Test Channel 6 dB Bandwidth Limit MHz 2412 2437 2462 2412 2437 2462 2412 2437 2462 2422 2437 2452 MHz 9.134 9.200 9.181 16.395 16.409 16.390 17.648 17.623 17.650 36.344 36.285 36.301 kHz 500 500 500 500 500 500 500 500 500 500 500 500 Please refer to the following test plots:
Report No.: WTX19X06041471W-2 Page 18 of 62 FCC Part 15.247 Model: WS067 802.11b-Low 802.11b-Middle 802.11b-High Report No.: WTX19X06041471W-2 Page 19 of 62 FCC Part 15.247 Model: WS067 802.11g-Low 802.11g-Middle 802.11g-High Report No.: WTX19X06041471W-2 Page 20 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20-Low 802.11n-HT20-Middle 802.11n-HT20-High Report No.: WTX19X06041471W-2 Page 21 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40-Low 802.11n-HT40-Middle 802.11n-HT40-High Report No.: WTX19X06041471W-2 Page 22 of 62 FCC Part 15.247 Model: WS067 7. RF Output Power 7.1 Standard Applicable According to 15.247(b)(3), for systems using digital modulation in the 902928 MHz, 24002483.5 MHz, and 57255850 MHz bands: 1 Watt. 7.2 Test Procedure According to the KDB-558074 D01 v05r02 Subclause 8.3.2.2 and ANSI C63.10-2013 Subclause 11.9.2.2, when this option is exercised, the measured power is to be referenced to the OBW rather than the DTS bandwidth a) Set span to at least 1.5 times the OBW. b) Set RBW = 1-5% of the OBW, not to exceed 1 MHz. c) Set VBW 3 x RBW. d) Number of points in sweep 2 span / RBW. (This gives bin-to-bin spacing RBW/2, so that narrowband signals are not lost between frequency bins.) e) Sweep time = auto. f) Detector = RMS (i.e., power averaging), if available. Otherwise, use sample detector mode. g) If transmit duty cycle < 98 %, use a sweep trigger with the level set to enable triggering only on full power pulses. The transmitter shall operate at maximum power control level for the entire duration of every sweep. If the EUT transmits continuously (i.e., with no off intervals) or at duty cycle 98 %, and if each transmission is entirely at the maximum power control level, then the trigger shall be set to free run. h) Trace average at least 100 traces in power averaging (i.e., RMS) mode. i) Compute power by integrating the spectrum across the OBW of the signal using the instruments band power measurement function, with band limits set equal to the OBW band edges. If the instrument does not have a band power function, sum the spectrum levels (in power units) at intervals equal to the RBW extending across the entire OBW of the spectrum. 7.3 Summary of Test Results/Plots Report No.: WTX19X06041471W-2 Page 23 of 62 FCC Part 15.247 Model: WS067 Test Mode 802.11b _ 11Mbps 802.11g_54Mbps 802.11n HT20_MCS7 802.11n HT40_MCS7 Frequency Reading Output Power Limit MHz 2412 2437 2462 2412 2437 2462 2412 2437 2462 2422 2437 2452 dBm 11.98 11.82 10.64 9.68 9.57 7.47 7.56 7.43 7.77 8.84 8.22 8.47 mW 15.78 15.21 11.59 9.29 9.06 5.58 5.70 5.53 5.98 7.66 6.64 7.03 mW 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 Please refer to the following test plots:
Report No.: WTX19X06041471W-2 Page 24 of 62 FCC Part 15.247 Model: WS067 802.11b-Low 11Mbps 802.11b-Middle 11Mbps 802.11b-High 11Mbps Report No.: WTX19X06041471W-2 Page 25 of 62 FCC Part 15.247 Model: WS067 802.11g-Low 54Mbps 802.11g-Middle 54Mbps 802.11g-High 54Mbps Report No.: WTX19X06041471W-2 Page 26 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20-Low MCS7 802.11n-HT20-Middle MCS7 802.11n-HT20-High MCS7 Report No.: WTX19X06041471W-2 Page 27 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40-Low MCS7 802.11n-HT40-Middle MCS7 802.11n-HT40-High MCS7 Report No.: WTX19X06041471W-2 Page 28 of 62 FCC Part 15.247 Model: WS067 8. Field Strength of Spurious Emissions 8.1 Standard Applicable According to 15.247(d), in any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a). The emission limit in this paragraph is based on measurement instrumentation employing an average detector. The provisions in 15.35 for limiting peak emissions apply. Spurious Radiated Emissions measurements starting below or at the lowest crystal frequency. 8.2 Test Procedure The setup of EUT is according with per ANSI C63.10-2013 measurement procedure. The specification used was with the FCC Part 15.205 15.247(a) and FCC Part 15.209 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. Report No.: WTX19X06041471W-2 Page 29 of 62 FCC Part 15.247 Model: WS067 Antenna Tower 1 m
-
4 m 3m 1
. 5 m EUT SYS Turntable Table To EMI Receiver Ground Plane Frequency :9kHz-30MHz Frequency :30MHz-1GHz Frequency :Above 1GHz RBW=10KHz, RBW=120KHz, RBW=1MHz, VBW =30KHz VBW=360KHz VBW=3MHz(Peak), 10Hz(AV) Sweep time= Auto Sweep time= Auto Sweep time= Auto Trace = max hold Trace = max hold Trace = max hold Detector function = peak Detector function = peak, QP Detector function = peak, AV 8.3 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and the Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows:
Corr. Ampl. = Indicated Reading + Ant. Factor + Cable Loss Ampl. Gain The Margin column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -6dBV means the emission is 6dBV below the maximum limit. The equation for margin calculation is as follows:
Margin = Corr. Ampl. FCC Part 15 Limit 8.4 Summary of Test Results/Plots Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. All test modes (different data rate and different modulation) are performed, but only the worst case is recorded in this report. Report No.: WTX19X06041471W-2 Page 30 of 62 FCC Part 15.247 Model: WS067 Spurious Emissions Below 1GHz 802.11b_11Mbps Test Channel Low Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 45.3755 107.1337 241.6763 27.49 27.54 31.09
-11.88
-13.58
-10.03 15.61 13.96 21.06 40.00 43.50 46.00
-24.39
-29.54
-24.94 243 98 313 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 31 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel Low Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 48.5016 90.2205 149.4857 28.31 27.94 31.83
-11.64
-13.44
-17.41 16.67 14.50 14.42 40.00 43.50 43.50
-23.33
-29.00
-29.08 288 100 104 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 32 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel Middle Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 93.1132 196.5098 382.5879 27.68 26.96 28.92
-14.02
-13.58
-6.97 13.66 13.38 21.95 43.50 43.50 46.00
-29.84
-30.12
-24.05 333 272 81 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 33 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel Middle Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 49.5328 91.8163 150.0108 27.26 29.15 34.64
-11.61
-13.76
-17.40 15.65 15.39 17.24 40.00 43.50 43.50
-24.35
-28.11
-26.26 264 186 99 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 34 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel High Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 45.5348 103.8055 241.6763 27.28 26.62 31.09
-11.87
-13.48
-10.03 15.41 13.14 21.06 40.00 43.50 46.00
-24.59
-30.36
-24.94 182 154 123 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 35 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel High Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB)
(
)
(cm) 51.8430 93.4402 148.4410 27.93 29.46 34.21
-11.59
-14.09
-17.44 16.34 15.37 16.77 40.00 43.50 43.50
-23.66
-28.13
-26.73 62 135 91 100 100 100 peak peak peak Report No.: WTX19X06041471W-2 Page 36 of 62 FCC Part 15.247 Model: WS067 Spurious Emissions Below 1GHz Test Mode: 802.11b_11Mbps (worst case) Frequency Reading Correct Result Limit Margin
(MHz)
(dBuV/m) dB
(dBuV/m)
(dBuV/m)
(dB) Polar H/V 4824.000 61.62 4824.000 7236.000 7236.000 4824.000 4824.000 7236.000 7236.000 4874.000 4874.000 7311.000 7311.000 4874.000 4874.000 7311.000 7311.000 4924.000 4924.000 7386.000 7386.000 4924.000 4924.000 7386.000 7386.000 43 54.2 39.53 59.12 41.71 52.79 40.6 59.54 42.65 53.11 40.71 60.54 43.9 55.21 38.59 58.72 43.18 55.88 38.18 60.95 41.37 54.33 39.47 Low Channel-2412MHz 57.76 39.14 55.3 40.63 55.26 37.85 53.89 41.7 74 54 74 54 74 54 74 54 Middle Channel-2437MHz 55.8 38.91 54.58 42.18 56.8 40.16 56.68 40.06 74 54 74 54 74 54 74 54 High Channel-2462MHz 55.09 39.55 57.5 39.8 57.32 37.74 55.95 41.09 74 54 74 54 74 54 74 54
-16.24
-14.86
-18.7
-13.37
-18.74
-16.15
-20.11
-12.3
-18.2
-15.09
-19.42
-11.82
-17.2
-13.84
-17.32
-13.94
-18.91
-14.45
-16.5
-14.2
-16.68
-16.26
-18.05
-12.91
-3.86
-3.86 1.1 1.1
-3.86
-3.86 1.1 1.1
-3.74
-3.74 1.47 1.47
-3.74
-3.74 1.47 1.47
-3.63
-3.63 1.62 1.62
-3.63
-3.63 1.62 1.62 H H H H V V V V H H H H V V V V H H H H V V V V Detector PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV Note: Testing is carried out with frequency rang 9kHz to the tenth harmonics, other than listed in the table above are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. Report No.: WTX19X06041471W-2 Page 37 of 62 FCC Part 15.247 Model: WS067 9. Out of Band Emissions 9.1 Standard Applicable According to 15.247 (d), in any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a). 9.2 Test Procedure According to the KDB 558074 D01 v05r02 Subclause 8.4 and ANSI C63.10-2013 Subclause 11.11, the emissions in nonrestricted frequency bands test method as follows:
a) Set the center frequency and span to encompass frequency range to be measured. b) Set the RBW = 100 kHz. c) Set the VBW [3 RBW]. d) Detector = peak. e) Sweep time = auto couple. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use the peak marker function to determine the maximum amplitude level. According to the KDB 558074 D01 v05r02 Subclause 8.5 and ANSI C63.10-2013 Subclause 11.12, the emissions in restricted frequency bands test method as follows:
A. Radiated emission measurements:
Set span = wide enough to capture the peak level of the emission operating on the channel closest to the bandedge, as well as any modulation products which fall outside of the authorized band of operation (2310MHz to 2420MHz for low bandedge, 2460MHz to 2500MHz for the high bandedge) RBW = 1MHz, VBW = 1MHz for peak value measured RBW = 1MHz, VBW = 10Hz for average value measured Sweep = auto; Detector function = peak/average; Trace = max hold All the trace to stabilize, set the marker on the emission at the bandedge, or on the highest modulation product outside of the band, if this level is greater than that at the bandedge. Enable the marker-delta function, then use the marker-to-peak function to move the marker to the peak of the in-band emission. Those emission must comply with the 15.209 limit for fall in the restricted bands listed in section 15.205. Note that the method of measurement KDB publication number: 913591 may be used for the radiated bandedge measurements. Report No.: WTX19X06041471W-2 Page 38 of 62 FCC Part 15.247 Model: WS067 B. Antenna-port conducted measurements Peak emission levels are measured by setting the instrument as follows:
a) RBW = as specified in Table 9/
b) VBW [3 RBW]. c) Detector = peak. d) Sweep time = auto. e) Trace mode = max hold. f) Allow sweeps to continue until the trace stabilizes. (Note that the required measurement time may be lengthened for low-duty-cycle applications.) If the peak-detected amplitude can be shown to comply with the average limit, then it is not necessary to perform a separate average measurement. Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band (excluding restricted frequency bands) are attenuated by at least the minimum requirements specified in section 8.1. Report the three highest emissions relative to the limit. 9.3 Summary of Test Results/Plots Report No.: WTX19X06041471W-2 Page 39 of 62 FCC Part 15.247 Model: WS067 Radiated test 802.11b_11Mbps Test Channel Low Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3 4
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2310.000 2310.000 2390.000 2390.000 2400.000 2412.465 38.79 52.96 48.66 56.98 56.88 99.61
-7.09
-7.09
-6.78
-6.78
-6.74
-6.69 31.70 45.87 41.88 50.20 50.14 92.92 54.00 74.00 54.00 74.00
-22.30
-28.13
-12.12
-23.80 Delta=42.78dBc Average Detector Peak Detector Average Detector Peak Detector Average Detector Average Detector Report No.: WTX19X06041471W-2 Page 40 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Test Channel High Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3
(MHz)
(dBuV/m) Factor(dB)
(dBuV/m)
(dBuV/m)
(dB) 2462.604 101.29 2463.301 106.04 2483.500 2483.500 2500.000 2500.000 41.29 53.17 39.09 51.10
-6.49
-6.49
-6.41
-6.41
-6.34
-6.34 94.80 99.55 34.88 46.76 32.75 44.76
/
/
54.00 74.00 54.00 74.00
/
/
-19.12
-27.24
-21.25
-29.24 Average Detector Peak Detector Average Detector Peak Detector Average Detector Peak Detector Report No.: WTX19X06041471W-2 Page 41 of 62 FCC Part 15.247 Model: WS067 802.11g_54Mbps Test Channel Low Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3 4
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2310.000 2310.000 2390.000 2390.000 2400.000 2412.503 39.12 51.29 51.75 74.81 58.28 94.16
-7.09
-7.09
-6.78
-6.78
-6.74
-6.69 32.03 44.20 44.97 68.03 51.54 87.47 54.00 74.00 54.00 74.00
-21.97
-29.80
-9.03
-5.97 Delta=35.93dBc Average Detector Peak Detector Average Detector Peak Detector Average Detector Average Detector Report No.: WTX19X06041471W-2 Page 42 of 62 FCC Part 15.247 Model: WS067 802.11g_54Mbps Test Channel High Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2462.853 96.02 2463.301 106.57 2483.500 2483.500 2500.000 2500.000 48.78 65.71 41.77 60.35
-6.49
-6.49
-6.41
-6.41
-6.34
-6.34 89.53 100.08 42.37 59.30 35.43 54.01
/
/
54.00 74.00 54.00 74.00
/
/
-11.63
-14.70
-18.57
-19.99 Average Detector Peak Detector Average Detector Peak Detector Average Detector Peak Detector Report No.: WTX19X06041471W-2 Page 43 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20_MCS7 Test Channel Low Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3 4
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2310.000 2310.000 2390.000 2390.000 2400.000 2412.899 39.10 52.81 49.82 76.16 59.77 93.27
-7.09
-7.09
-6.78
-6.78
-6.74
-6.69 32.01 45.72 43.04 69.38 53.03 86.58 54.00 74.00 54.00 74.00
-21.99
-28.28
-10.96
-4.62 Delta=33.55dBc Average Detector Peak Detector Average Detector Peak Detector Average Detector Average Detector Report No.: WTX19X06041471W-2 Page 44 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20_MCS7 Test Channel High Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2463.401 95.17 2459.870 105.69 2483.500 2483.500 2500.000 2500.000 48.58 68.95 41.34 56.96
-6.49
-6.49
-6.41
-6.41
-6.34
-6.34 88.68 99.20 42.17 62.54 35.00 50.62
/
/
74.00 74.00 74.00 74.00
/
/
-31.83
-11.46
-39.00
-23.38 Average Detector Peak Detector Average Detector Peak Detector Average Detector Peak Detector Report No.: WTX19X06041471W-2 Page 45 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40_MCS7 Test Channel Low Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3 4
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2310.000 2310.000 2390.000 2390.000 2400.000 2431.045 39.33 54.60 53.66 74.83 54.63 91.19
-7.09
-7.09
-6.78
-6.78
-6.74
-6.61 32.24 47.51 46.88 68.05 47.89 84.58 54.00 74.00 54.00 74.00
-21.76
-26.49
-7.12
-5.95 Delta=36.69dBc Average Detector Peak Detector Average Detector Peak Detector Average Detector Average Detector Report No.: WTX19X06041471W-2 Page 46 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40_MCS7 Test Channel High Polarity:
Vertical(worst case) No. Frequency Reading Correct Result Limit Margin Remark 1 2 3
(MHz)
(dBuV/m) dB/m
(dBuV/m)
(dBuV/m)
(dB) 2446.063 91.55 2454.692 102.40 2483.500 2483.500 2500.000 2500.000 50.89 72.40 46.55 68.61
-6.55
-6.52
-6.41
-6.41
-6.34
-6.34 85.00 95.88 44.48 65.99 40.21 62.27
/
/
54.00 74.00 54.00 74.00
/
/
-9.52
-8.01
-13.79
-11.73 Average Detector Peak Detector Average Detector Peak Detector Average Detector Peak Detector Report No.: WTX19X06041471W-2 Page 47 of 62 FCC Part 15.247 Model: WS067 Conducted test 802.11b_11Mbps Low Report No.: WTX19X06041471W-2 Page 48 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps Middle Report No.: WTX19X06041471W-2 Page 49 of 62 FCC Part 15.247 Model: WS067 802.11b_11Mbps High Report No.: WTX19X06041471W-2 Page 50 of 62 FCC Part 15.247 Model: WS067 802.11g_54Mbps Low Report No.: WTX19X06041471W-2 Page 51 of 62 FCC Part 15.247 Model: WS067 802.11g_54Mbps Middle Report No.: WTX19X06041471W-2 Page 52 of 62 FCC Part 15.247 Model: WS067 802.11g_54Mbps High Report No.: WTX19X06041471W-2 Page 53 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20_MCS7 Low Report No.: WTX19X06041471W-2 Page 54 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20_MCS7 Middle Report No.: WTX19X06041471W-2 Page 55 of 62 FCC Part 15.247 Model: WS067 802.11n-HT20_MCS7 High Report No.: WTX19X06041471W-2 Page 56 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40_MCS7 Low Report No.: WTX19X06041471W-2 Page 57 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40_MCS7 Middle Report No.: WTX19X06041471W-2 Page 58 of 62 FCC Part 15.247 Model: WS067 802.11n-HT40_MCS7 High Report No.: WTX19X06041471W-2 Page 59 of 62 FCC Part 15.247 Model: WS067 10. Conducted Emissions 10.1 Test Procedure The setup of EUT is according with per ANSI C63.10-2013 measurement procedure. The specification used was with the FCC Part 15.207 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. 10.2 Basic Test Setup Block Diagram Adapter EUT LISN To Receiver Non-conduction table 1.5 80 cm above Ground Plane 1. 5 m 1
. 0 m 10.3 Test Receiver Setup During the conducted emission test, the test receiver was set with the following configurations:
Start Frequency .......................................................................... 150 kHz Stop Frequency .......................................................................... 30 MHz Sweep Speed .............................................................................. Auto IF Bandwidth .............................................................................. 10 kHz Quasi-Peak Adapter Bandwidth ................................................. 9 kHz Quasi-Peak Adapter Mode ......................................................... Normal 10.4 Summary of Test Results/Plots Report No.: WTX19X06041471W-2 Page 60 of 62 FCC Part 15.247 Model: WS067 Test Mode Communication AC120V 60Hz Polarity:
Neutral No. Frequency Reading Correct Result Limit Margin Detector 1 2 3 4 5 6*
(MHz) 0.1539 0.1539 0.2860 0.2900 0.5700 0.5700
(dBuV)
(dB/m)
(dBuV)
(dBuV) 47.70 26.26 26.29 45.95 40.15 31.39 10.10 10.10 10.18 10.18 10.32 10.32 57.80 36.36 36.47 56.13 50.47 41.71 65.78 55.78 50.64 60.52 56.00 46.00
(dB)
-7.98
-19.42
-14.17
-4.39
-5.53
-4.29 QP AVG AVG QP QP AVG Report No.: WTX19X06041471W-2 Page 61 of 62 FCC Part 15.247 Model: WS067 Test Mode Communication AC120V 60Hz Polarity:
Line No. Frequency Reading Correct Result Limit Margin Detector 1 2 3 4*
5 6
(MHz) 0.1539 0.1660 0.1980 0.2060 0.5500 0.5500
(dBuV)
(dB/m)
(dBuV)
(dBuV) 49.94 27.38 34.22 49.98 40.95 29.65 10.10 10.11 10.12 10.12 10.32 10.32 60.04 37.49 44.34 60.10 51.27 39.97 65.78 55.15 53.69 63.36 56.00 46.00
(dB)
-5.74
-17.66
-9.35
-3.26
-4.73
-6.03 QP AVG AVG QP QP AVG
***** END OF REPORT *****
Report No.: WTX19X06041471W-2 Page 62 of 62 FCC Part 15.247
1 2 3 | Test Report | Test Report | 2.73 MiB | July 22 2019 |
Model: WS067 FCC Part 22H & 24E Measurement and Test Report For Worldwide telecom limited 2F Block C; Shenfang Building, Zhen Hualu, Futian, Shenzhen. FCC ID: 2ARO3-WS067 FCC Rules:
FCC Part 22H, FCC Part 24E Product Description:
Smart phone Tested Model:
WS067 Report No.:
WTX19X06041471W-1 Sample Receipt Date:
2019-06-24 Tested Date:
2019-06-24 to 2019-07-15 Issued Date:
Tested By:
Reviewed By:
2019-07-15 Jason Su / Engineer Silin Chen / EMC Manager Approved & Authorized By:
Jandy So / PSQ Manager Prepared By:
Shenzhen SEM Test Technology Co., Ltd. Bao'an District, Shenzhen, P.R.C.518101 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM Test Technology Co., Ltd. Report No.: WTX19X06041471W-1 Page 1 of 74 FCC Part 22H&24E Model: WS067 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 6 1.3 TEST METHODOLOGY ............................................................................................................................................. 6 1.4 TEST FACILITY ....................................................................................................................................................... 6 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 7 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 8 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 9 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. RF EXPOSURE ....................................................................................................................................................... 12 3.1 STANDARD APPLICABLE ....................................................................................................................................... 12 3.2 TEST RESULT........................................................................................................................................................ 12 4. RF OUTPUT POWER ............................................................................................................................................ 13 4.1 STANDARD APPLICABLE ....................................................................................................................................... 13 4.2 TEST PROCEDURE ................................................................................................................................................. 13 4.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 5. PEAK-TO-AVERAGE RATIO (PAR) OF TRANSMITTER ............................................................................. 17 5.1 STANDARD APPLICABLE ....................................................................................................................................... 17 5.2 TEST PROCEDURE ................................................................................................................................................. 17 5.3 SUMMARY OF TEST RESULTS ............................................................................................................................... 17 6. EMISSION BANDWIDTH ..................................................................................................................................... 19 6.1 STANDARD APPLICABLE ....................................................................................................................................... 19 6.2 TEST PROCEDURE ................................................................................................................................................. 19 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 19 7. OUT OF BAND EMISSIONS AT ANTENNA TERMINAL ............................................................................... 32 7.1 STANDARD APPLICABLE ....................................................................................................................................... 32 7.2 TEST PROCEDURE ................................................................................................................................................. 32 7.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 32 8. SPURIOUS RADIATED EMISSIONS .................................................................................................................. 57 8.1 STANDARD APPLICABLE ....................................................................................................................................... 57 8.2 TEST PROCEDURE ................................................................................................................................................. 57 8.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 57 9. FREQUENCY STABILITY ................................................................................................................................... 68 9.1 STANDARD APPLICABLE ....................................................................................................................................... 68 9.2 TEST PROCEDURE ................................................................................................................................................. 68 9.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 68 10. MODULATION CHARACTERISTICS ............................................................................................................. 72 10.1 STANDARD APPLICABLE ..................................................................................................................................... 72 10.2 TEST PROCEDURE ............................................................................................................................................... 72 10.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................. 72 Report No.: WTX19X06041471W-1 Page 2 of 74 FCC Part 22H&24E Model: WS067 Report version Version No. Date of issue Rev.00 2019-07-15 Description Original Report No.: WTX19X06041471W-1 Page 3 of 74 FCC Part 22H&24E Model: WS067 1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant:
Worldwide telecom limited Address of applicant:
2F Block C; Shenfang Building, Zhen Hualu, Futian, Shenzhen. Manufacturer:
Worldwide telecom limited Address of manufacturer:
2F Block C; Shenfang Building, Zhen Hualu, Futian, General Description of EUT:
Product Name:
Brand Name:
Model No.:
Adding Model(s):
Rated Voltage:
Battery:
Shenzhen. Smart phone WOLKI WS067
/
DC3.7V
/
WCH05 Adapter Model:
Input:100-240V~AC 50/60Hz 0.15A Software Version:
Hardware Version:
Output:DC5V 1000mA
/
/
Note: The test data is gathered from a production sample provided by the manufacturer. Report No.: WTX19X06041471W-1 Page 4 of 74 FCC Part 22H&24E Model: WS067 Technical Characteristics of EUT:
2G Support Networks:
Support Band:
Uplink Frequency:
Downlink Frequency:
GSM, GPRS GSM850/PCS1900 GSM/GPRS 850: 824~849MHz GSM/GPRS 1900: 1850~1910MHz GSM/GPRS 850: 869~894MHz GSM/GPRS 1900: 1930~1990MHz Max RF Output Power:
GSM850: 32.7dBm, GSM1900: 29.78dBm Type of Emission:
Type of Modulation:
Type of Antenna:
Antenna Gain:
GPRS Class:
3G Support Networks:
Support Band:
Uplink Frequency:
Downlink Frequency:
RF Output Power:
Type of Emission:
Type of Modulation:
Antenna Type:
Antenna Gain:
GSM850: 253KGXW, GSM1900: 248KGXW GMSK Integral Antenna GSM850: -0.5dBi; GSM1900: 0.5dBi Class 12 WCDMA, HSDPA, HSUPA WCDMA Band 2, WCDMA Band 5 WCDMA Band 2: 1850~1910MHz WCDMA Band 5: 824~849MHz WCDMA Band 2: 1930~1990MHz WCDMA Band 5: 869~894MHz WCDMA Band 2: 21.73dBm, WCDMA Band 5: 22.98dBm WCDMA Band 2: 4M17F9W WCDMA Band 5: 4M18F9W BPSK,QPSK Integral Antenna WCDMA Band 2: 0.5dBi, WCDMA Band 5: -0.5dBi Report No.: WTX19X06041471W-1 Page 5 of 74 FCC Part 22H&24E Model: WS067 1.2 Test Standards The tests were performed according to following standards:
FCC Rules Part 2: FREQUENCY ALLOCA-TIONS AND RADIO TREATY MAT-TERS; GENERAL RULES AND REG-ULATIONS FCC Rules Part 22: PRIVATE LAND MOBILE RADIO SERVICES. FCC Rules Part 24: PUBLIC MOBILE SERVICES TIA/EIA 603 E March 2016: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. ANSI C63.26-2015: American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services KDB 971168 D01 Power Meas License Digital Systems v03r01: MEASUREMENT GUIDANCE FOR CERTIFICATION OF LICENSED DIGITAL TRANSMITTERS Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which result in lowering the emission, should be checked to ensure compliance has been maintained. 1.3 Test Methodology All measurements contained in this report were conducted with TIA/EIA 603 E/ KDB 971168/ ANSI C63.26 The equipment under test (EUT) was configured to measure its highest possible emission level. The test modes were adapted accordingly in reference to the Operating Instructions. 1.4 Test Facility FCC Registration No.: 125990 Shenzhen SEM Test Technology Co., Ltd. Laboratory has been recognized to perform compliance testing on equipment subject to the Commissions Declaration Of Conformity (DOC). The Designation Number is CN5010, and Test Firm Registration Number is 125990. Industry Canada (IC) Registration No.: 11464A The 3m Semi-anechoic chamber of Shenzhen SEM Test Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 11464A. Report No.: WTX19X06041471W-1 Page 6 of 74 FCC Part 22H&24E Model: WS067 1.5 EUT Setup and Test Mode The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. All testing shall be performed under maximum output power condition, and to measure its highest possible emissions level, more detailed description as follows:
Test Mode List Test Mode TM1 TM2 TM3 TM4 TM5 TM6 TM7 TM8 TM9 TM10 Testing Configure Description GSM 850 GPRS 850 GSM 1900 GPRS 1900 WCDMA Band 5 HSDPA Band 5 HSUPA Band 5 WCDMA Band 2 HSDPA Band 2 HSUPA Band 2 Remark Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Low, Middle, High Channels Support Band Support Standard Channel Frequency(MHz) Channel Number GSM 850 GSM/GPRS PCS 1900 GSM/GPRS WCDMA Band 5 WCDMA/HSDPA/HSUPA WCDMA Band 2 WCDMA/HSDPA/HSUPA 824.2 836.6 848.8 1850.2 1880.0 1909.8 826.4 836.6 846.6 1852.4 1880.0 1907.6 128 190 251 512 661 810 4132 4183 4233 9262 9400 9538 Note: the transmitter has been tested on the communications mode of GSM, GPRS, , WCDMA, HSDPA, HSUPA compliance test and record the worst case. Test Conditions Temperature:
Relative Humidity:
ATM Pressure:
22~25 C 50~55 %. 1019 mbar Report No.: WTX19X06041471W-1 Page 7 of 74 FCC Part 22H&24E Model: WS067 EUT Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite Earphone Cable USB Cable 1.15 1.0 Unshielded Unshielded Without Ferrite Without Ferrite Special Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite
/
/
/
/
Auxiliary Equipment List and Details Description Manufacturer
/
/
Model
/
Serial Number
/
1.6 Measurement Uncertainty Measurement uncertainty Parameter RF Output Power Occupied Bandwidth Frequency Stability Transmitter Spurious Emissions Conditions Conducted Conducted Conducted Conducted Transmitter Spurious Emissions Radiated Uncertainty 0.42dB 1.5%
2.3%
0.42dB 30-200MHz 4.52dB 0.2-1GHz 5.56dB 1-6GHz 3.84dB 6-18GHz 3.92dB Report No.: WTX19X06041471W-1 Page 8 of 74 FCC Part 22H&24E Communication Rohde &
SEMT-1075 Tester Schwarz Rohde &
Schwarz SEMT-1063 GSM Tester SEMT-1072 SEMT-1079 SEMT-1080 Spectrum Analyzer Spectrum Analyzer Signal Generator SEMT-1081 Vector Signal Generator SEMT-1031 SEMT-1007 Spectrum Analyzer EMI Test Receiver SEMT-1008 Amplifier SEMT-1043 Amplifier Rohde &
Schwarz Rohde &
Schwarz Agilent C&D Model: WS067 1.7 Test Equipment List and Details No. Description Manufacturer Model Serial No. Cal Date Due. Date CMW500 148650 2019-04-30 2020-04-29 CMU200 114403 2019-04-30 2020-04-29 Agilent E4407B MY41440400 2019-04-30 2020-04-29 Agilent N9020A US47140102 2019-04-30 2020-04-29 Agilent 83752A 3610A01453 2019-04-30 2020-04-29 Agilent N5182A MY47070202 2019-04-30 2020-04-29 SEMT-1028 Power Divider Weinschel 1506A PM204 2019-04-30 2020-04-29 SEMT-1082 Power Divider RF-Lambda RFLT4W5M18G 14110400027 2019-04-30 2020-04-29 FSP30 836079/035 2019-04-30 2020-04-29 ESVB 8447F PAP-1G18 825471/005 2019-04-30 2020-04-29 3113A06717 2019-04-30 2020-04-29 2002 9773 2019-04-30 2020-04-29 2019-05-05 2021-05-04 SEMT-1069 Loop Antenna Schwarz beck FMZB 1516 SEMT-1068 Broadband Antenna Schwarz beck VULB9163 9163-333 2019-05-05 2021-05-04 SEMT-1042 Horn Antenna ETS 3117 00086197 2019-05-05 2021-05-04 SEMT-1121 Horn Antenna Schwarzbeck BBHA 9170 BBHA9170582 2019-05-05 2021-05-04 SEMT-1168 Pre-amplifier SEMT-1169 Pre-amplifier Spectrum Analyzer SEMT-1163 SEMT-1170 Direction Systems Inc. Direction Systems Inc. Rohde &
Schwarz DRG Horn A.H. Antenna SYSTEMS PAP-0126 14141-12838 2019-04-30 2020-04-29 PAP-2640 14145-14153 2019-04-30 2020-04-29 FSP40 100612 2019-04-30 2020-04-29 SAS-574 571 2019-05-05 2021-05-04 N9356B MY45450376 2019-04-30 2020-04-29 SEMT-1166 Power Limiter SEMT-1055 RF Limiter SEMT-1056 RF Limiter Agilent ATTEN ATTEN AT-BSF-0820~0920 AT-BSF-1710~1910 SEMT-1076 RF Switcher Top Precision RCS03-A2 SEMT-C001 SEMT-C002 SEMT-C003 Cable Cable Cable Zheng DI LL142-07-07-10M(A) Zheng DI ZT40-2.92J-2.92J-6M Zheng DI ZT40-2.92J-2.92J-2.5M
/
/
/
/
/
/
2019-04-30 2020-04-29 2019-04-30 2020-04-29 2019-04-30 2020-04-29 2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 Report No.: WTX19X06041471W-1 Page 9 of 74 FCC Part 22H&24E Model: WS067 SEMT-C004 SEMT-C005 SEMT-C006 Cable Cable Cable Zheng DI Zheng DI Zheng DI 2M0RFC 1M0RFC 1M0RFC
/
/
/
2019-03-18 2020-03-17 2019-03-18 2020-03-17 2019-03-18 2020-03-17 Description Manufacturer Model Version Software List EMI Test Software
(Radiated Emission)*
EMI Test Software
(Conducted Emission)*
Farad Farad EZ-EMC RA-03A1 EZ-EMC RA-03A1
*Remark: indicates software version used in the compliance certification testing Report No.: WTX19X06041471W-1 Page 10 of 74 FCC Part 22H&24E Model: WS067 2. SUMMARY OF TEST RESULTS FCC Rules 1.1307, 2.1093 22.913(a), 24.232(c) Description of Test Item RF Exposure RF Output Power Result Compliant Compliant 24.51 Peak-to-average Ratio (PAR) of Transmitter Compliant 22.917(b), 24.238(b) Emission Bandwidth 22.917(a), 24.238(a) Spurious Emissions at Antenna Terminal 22.917(a), 24.238(a) 22.917(a), 24.238(a) 22.355, 24.235 Spurious Radiation Emissions Out of Band Emissions Frequency Stability Compliant Compliant Compliant Compliant Compliant Report No.: WTX19X06041471W-1 Page 11 of 74 FCC Part 22H&24E Model: WS067 3. RF Exposure 3.1 Standard Applicable According to 1.1307 and 2.1093, the portable transmitter must comply the RF exposure requirements. 3.2 Test Result This product complied with the requirement of the SAR exposure, please see the SAR report. Report No.: WTX19X06041471W-1 Page 12 of 74 FCC Part 22H&24E Model: WS067 4. RF Output Power 4.1 Standard Applicable According to 22.913(a)(2), the ERP of mobile and portable stations transmitters and auxiliary test transmitters must not exceed 7 Watts. According to 24.232 (c), mobile and portable stations are limited to 2 watts EIRP and the equipment must employ a means for limiting power to the minimum necessary for successful communications. 4.2 Test Procedure Conducted output power test method:
Radiated power test method:
1. The setup of EUT is according with per ANSI/TIA Standard 603E and ANSI C63.26 measurement procedure. 2. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. The test was performed by placing the EUT on 3-orthogonal axis. 3. The frequency range up to tenth harmonic of the fundamental frequency was investigated. 4. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. 4.3 Summary of Test Results/Plots Report No.: WTX19X06041471W-1 Page 13 of 74 FCC Part 22H&24E Model: WS067 Max. Radiated Power Mode Channel Antenna Polar ERP (dBm) Limit (dBm) Result 128 GSM850 190 251 128 GPRS850 190 251 V H V H V H V H V H V H 30.22 21.32 31.25 32.87 30.65 22.67 29.78 22.69 29.68 22.41 29.14 22.14
<38.45 Pass
<38.45 Pass Report No.: WTX19X06041471W-1 Page 14 of 74 FCC Part 22H&24E Model: WS067 Mode Channel Antenna Polar EIRP (dBm) Limit (dBm) Result 512 PCS1900 661 810 512 GPRS1900 661 810 V H V H V H V H V H V H 27.01 21.52 27.32 21.36 27.32 21.61 27.32 21.31 27.52 21.10 27.98 21.69
<33.00 Pass
<33.00 Pass Mode Channel Antenna Polar ERP Limit (dBm) Result 4132 WCDMA Band V 4183 4233 V H V H V H Mode Channel Antenna Polar 9262 WCDMA Band II 9400 9538 V H V H V H 20.32 12.35 20.54 13.69 20.54 13.02 EIRP 20.65 12.14 20.74 12.35 20.32 20.39
<38.45 Pass Limit (dBm) Result
<33.00 Pass Note: Pre-scan mode WCDMA/HSDPA/HSUPA find the worst case at WCDMA mode and recorded in the test report. Report No.: WTX19X06041471W-1 Page 15 of 74 FCC Part 22H&24E Model: WS067 Max. Conducted Power (Average power) Conducted Average power (dBm) Band GSM850 PCS1900 Channel 128 190 251 512 661 810 Frequency(MHz) 824.20 836.60 848.80 1850.20 1880.00 1909.80 GSM 32.48 32.62 32.65 29.73 29.5 29.68 GPRS(1Slot) 32.51 32.66 32.70 29.78 29.56 29.72 Conducted Average power (dBm) Band WCDMA Band V WCDMA Band II Channel 4132 4183 4233 9262 9400 9538 Frequency(MHz) 826.4 836.6 846.6 1852.4 1880.0 1907.6 RMC 12.2k 22.98 22.80 22.67 21.73 21.20 21.53 HSDPA Subtest-1 22.13 21.96 21.74 20.88 20.41 20.96 HSDPA Subtest-2 22.10 21.93 21.71 20.85 20.38 20.92 HSDPA Subtest-3 22.11 21.94 21.72 20.84 20.37 20.95 HSDPA Subtest-4 22.11 21.93 21.72 20.86 20.39 20.94 HSUPA Subtest-1 22.18 21.92 21.91 20.95 20.36 21.08 HSUPA Subtest-2 22.24 21.9 HSUPA Subtest-3 22.16 HSUPA Subtest-4 22.14 HSUPA Subtest-5 22.15 21.91 21.87 21.88 21.87 21.89 21.87 21.88 20.91 20.92 20.92 20.93 20.32 20.32 20.33 20.35 21.03 21.05 21.04 21.05 Report No.: WTX19X06041471W-1 Page 16 of 74 FCC Part 22H&24E Model: WS067 5. Peak-to-average Ratio (PAR) of Transmitter 5.1 Standard Applicable According to 24.232(d), power measurements for transmissions by stations authorized under this section may be made either in accordance with a Commission-approved average power technique or in compliance with paragraph (e) of this section. In both instances, equipment employed must be authorized in accordance with the provisions of 24.51, in measuring transmissions in this band using an average power technique, the peak-to-average ratio (PAR) of the transmission may not exceed 13 dB. 5.2 Test Procedure According with KDB 971168 1. The signal analyzer s CCDF measurement profile is enabled 2. Frequency = carrier center frequency 3. Measurement BW > Emission bandwidth of signal 4. The signal analyzer was set to collect one million samples to generate the CCDF curve 5. The measurement interval was set depending on the type of signal analyzed. For continuous signals (>98% duty cycle), the measurement interval was set to 1ms. For burst transmissions, the spectrum analyzer is set to use an internal RF Burst trigger that is synced with an incoming pulse and the measurement interval is set to less than the duration of the on time of one burst to ensure that energy is only captured during a time in which the transmitter is operating at maximum power Test Configuration for the emission bandwidth testing:
5.3 Summary of Test Results PCS1900 Test Mode Channel Frequency (MHz) PAR (dB) Limit (dB) GSM GPRS(1 Slot) 661 661 1850.2 1850.2 6.85 7.21 13 13 Report No.: WTX19X06041471W-1 Page 17 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II Test Mode Channel Frequency (MHz) PAR (dB) Limit (dB) WCDMA 9262 9400 9538 1852.4 1880.0 1907.6 6.32 7.05 6.94 13 13 13 Note: Only the worst case was selected to record. Report No.: WTX19X06041471W-1 Page 18 of 74 FCC Part 22H&24E Model: WS067 6. Emission Bandwidth 6.1 Standard Applicable According to 22.917(b), the emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emissions are attenuated at least 26 dB below the transmitter power. According to 24.238(b), the emission bandwidth is defined as the width of the signal between two points, one below the carrier center frequency and one above the carrier center frequency, outside of which all emissions are attenuated at least 26 dB below the transmitter power. 6.2 Test Procedure The RF output terminal of the transmitter was connected to the input of the spectrum analyzer via a suitable attenuation. The RBW of the spectrum analyzer was set to 10kHz for GSM mode and 100kHz for WCDMA mode, VBW shall be at least 3 times the RBW, and the 26dB bandwidth was recorded. Test Configuration for the emission bandwidth testing:
6.3 Summary of Test Results/Plots Report No.: WTX19X06041471W-1 Page 19 of 74 FCC Part 22H&24E Model: WS067 99% Occupy bandwidth
-26dB bandwidth
(kHz) 246.0706 252.7653 245.1345 246.0419 245.5232 245.3707 244.1166 247.3763 245.7074 245.2231 238.5228 248.2558
(kHz) 316.663 321.336 311.026 315.793 319.921 312.875 314.693 317.847 317.217 316.548 309.994 315.594 EUT Mode Channel Frequency (MHz) 824.20 836.60 848.80 824.20 836.60 848.80 1850.20 1880.00 1909.80 1850.20 1880.00 1909.80 GSM 850
(GMSK) GPRS850
(GMSK,1Slot) PCS1900
(GMSK) GPRS1900
(GMSK,1Slot) 128 190 251 128 190 251 512 661 810 512 661 810 Report No.: WTX19X06041471W-1 Page 20 of 74 FCC Part 22H&24E Model: WS067 EUT Mode Channel Frequency (MHz) WCDMA Band V HSDPA HSUPA WCDMA Band II HSDPA HSUPA 4132 4183 4233 4132 4183 4233 4132 4183 4233 9262 9400 9538 9262 9400 9538 9262 9400 9538 826.40 836.60 846.60 826.40 836.60 846.60 826.40 836.60 846.60 1852.40 1880.00 1907.60 1852.40 1880.00 1907.60 1852.40 1880.00 1907.60 99% Occupy bandwidth
-26dB bandwidth
(kHz) 4146.1 4146.7 4162.9 4157.6 4135.4 4167.7 4163.7 4144.8 4158.2 4169.7 4184.9 4155.8 4178.4 4151.3 4174.4 4165.4 4171.8 4163.1
(kHz) 4692 4679 4698 4689 4687 4713 4691 4662 4688 4687 4732 4692 4710 4700 4726 4685 4707 4713 Report No.: WTX19X06041471W-1 Page 21 of 74 FCC Part 22H&24E Model: WS067 GSM850 Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 22 of 74 FCC Part 22H&24E Model: WS067 GPRS850 Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 23 of 74 FCC Part 22H&24E Model: WS067 PCS1900 Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 24 of 74 FCC Part 22H&24E Model: WS067 GPRS1900 Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 25 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band V Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 26 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band V- HSDPA Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 27 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band V- HSUPA Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 28 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 29 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II- HSDPA Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 30 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II- HSUPA Low Channel Middle Channel High Channel Report No.: WTX19X06041471W-1 Page 31 of 74 FCC Part 22H&24E Model: WS067 7. Out of Band Emissions at Antenna Terminal 7.1 Standard Applicable According to 22.917(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. According to 24.238(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. 7.2 Test Procedure The RF output terminal of the transmitter was connected to the input of the spectrum analyzer via a suitable attenuation. The RBW of the spectrum analyzer was set to 100kHz and 1MHz for the scan frequency from 30MHz to 1GHz and the scan frequency from 1GHz to up to 10th harmonic. Test Configuration for the out of band emissions testing:
7.3 Summary of Test Results/Plots Note: Pre-scan mode WCDMA/HSDPA/HSUPA find the worst case at WCDMA mode and recorded in the test report. Please refer to the following test plots Report No.: WTX19X06041471W-1 Page 32 of 74 FCC Part 22H&24E Model: WS067 Low Channel GSM850 Report No.: WTX19X06041471W-1 Page 33 of 74 FCC Part 22H&24E Model: WS067 Middle Channel GSM850 Report No.: WTX19X06041471W-1 Page 34 of 74 FCC Part 22H&24E Model: WS067 High Channel GSM850 Report No.: WTX19X06041471W-1 Page 35 of 74 FCC Part 22H&24E Model: WS067 GSM850 Low Band Emission High Band Emission Report No.: WTX19X06041471W-1 Page 36 of 74 FCC Part 22H&24E Model: WS067 For Cellular Band GPRS Low Channel Report No.: WTX19X06041471W-1 Page 37 of 74 FCC Part 22H&24E Model: WS067 Middle Channel GPRS850 Report No.: WTX19X06041471W-1 Page 38 of 74 FCC Part 22H&24E Model: WS067 High Channel GPRS850 Report No.: WTX19X06041471W-1 Page 39 of 74 FCC Part 22H&24E Model: WS067 Low Band Emission High Band Emission GPRS850 Report No.: WTX19X06041471W-1 Page 40 of 74 FCC Part 22H&24E Model: WS067 PCS1900 Low Channel Report No.: WTX19X06041471W-1 Page 41 of 74 FCC Part 22H&24E Model: WS067 PCS1900 Middle Channel Report No.: WTX19X06041471W-1 Page 42 of 74 FCC Part 22H&24E Model: WS067 PCS1900 High Channel Report No.: WTX19X06041471W-1 Page 43 of 74 FCC Part 22H&24E Model: WS067 PCS1900 Low Band Emission High Band Emission Report No.: WTX19X06041471W-1 Page 44 of 74 FCC Part 22H&24E Model: WS067 GPRS1900 Low Channel Report No.: WTX19X06041471W-1 Page 45 of 74 FCC Part 22H&24E Model: WS067 GPRS1900 Middle Channel Report No.: WTX19X06041471W-1 Page 46 of 74 FCC Part 22H&24E Model: WS067 GPRS1900 High Channel Report No.: WTX19X06041471W-1 Page 47 of 74 FCC Part 22H&24E Model: WS067 Low Band Emission High Band Emission GPRS1900 Report No.: WTX19X06041471W-1 Page 48 of 74 FCC Part 22H&24E Model: WS067 Low Channel WCDMA Band V Report No.: WTX19X06041471W-1 Page 49 of 74 FCC Part 22H&24E Model: WS067 Middle Channel WCDMA Band V Report No.: WTX19X06041471W-1 Page 50 of 74 FCC Part 22H&24E Model: WS067 High Channel WCDMA Band V Report No.: WTX19X06041471W-1 Page 51 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band V Low Band Emission High Band Emission Report No.: WTX19X06041471W-1 Page 52 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II Low Channel Report No.: WTX19X06041471W-1 Page 53 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II Middle Channel Report No.: WTX19X06041471W-1 Page 54 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II High Channel Report No.: WTX19X06041471W-1 Page 55 of 74 FCC Part 22H&24E Model: WS067 WCDMA Band II Low Band Emission High Band Emission Report No.: WTX19X06041471W-1 Page 56 of 74 FCC Part 22H&24E Model: WS067 8. Spurious Radiated Emissions 8.1 Standard Applicable According to 22.917(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. According to 24.238(a), the power of any emissions outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. 8.2 Test Procedure 1. The setup of EUT is according with per ANSI/TIA Standard 603E and ANSI C63.26 measurement procedure. 2. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. The test was performed by placing the EUT on 3-orthogonal axis. 3. The frequency range up to tenth harmonic of the fundamental frequency was investigated. 4. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. Spurious attenuation limit in dB =43+10 Log10 (power out in Watts) 8.3 Summary of Test Results/Plots Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. Report No.: WTX19X06041471W-1 Page 57 of 74 FCC Part 22H&24E Model: WS067 Spurious Emissions Below 1GHz For Cellular Band Test Channel GSM850 Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 52.2079
-76.55 104.5361
-77.19 355.4273
-76.77 0.18
-1.62 4.77
-76.37
-13.00
-63.37
-78.81
-13.00
-65.81
-72.00
-13.00
-59.00 224 98 131 100 100 100 peak peak peak Report No.: WTX19X06041471W-1 Page 58 of 74 FCC Part 22H&24E Model: WS067 For Cellular Band Test Channel GSM850 Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3 4
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 50.4089 90.2205
-76.75
-76.88 145.3506
-73.36 352.9434
-76.97 0.20
-1.64
-5.71 4.84
-76.55
-13.00
-63.55
-78.52
-13.00
-65.52
-79.07
-13.00
-66.07
-72.13
-13.00
-59.13 326 98 326 98 100 100 100 100 peak peak peak peak Report No.: WTX19X06041471W-1 Page 59 of 74 FCC Part 22H&24E Model: WS067 For Cellular Band Test Channel GSM1900 Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) 52.7600 93.1132
-77.37
-76.28 303.5437
-77.38 dB 0.11
-2.22 3.58
(dBm)
(dBm)
(dB)
(
)
(cm)
-77.26
-13.00
-64.26
-78.50
-13.00
-65.50
-73.80
-13.00
-60.80 350 231 92 100 100 100 peak peak peak Report No.: WTX19X06041471W-1 Page 60 of 74 FCC Part 22H&24E Model: WS067 For Cellular Band Test Channel GSM1900 Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 53.8818 91.4949
-77.54
-76.45 146.3735
-72.19
-0.05
-1.90
-5.68
-77.59
-13.00
-64.59
-78.35
-13.00
-65.35
-77.87
-13.00
-64.87 236 114 67 100 100 100 peak peak peak Note: Margin= (Reading+ Correct)- Limit Report No.: WTX19X06041471W-1 Page 61 of 74 FCC Part 22H&24E Model: WS067 Test Channel band 5 Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 47.1599 91.1746
-77.43
-75.97 106.0126
-76.81 0.08
-1.83
-1.68
-77.35
-13.00
-64.35
-77.80
-13.00
-64.80
-78.49
-13.00
-65.49 173 122 76 100 100 100 peak peak peak Report No.: WTX19X06041471W-1 Page 62 of 74 FCC Part 22H&24E Model: WS067 Test Channel band 5 Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 52.5753 94.4284
-76.75
-75.80 311.0867
-77.62 0.13
-2.49 3.50
-76.62
-13.00
-63.62
-78.29
-13.00
-65.29
-74.12
-13.00
-61.12 88 133 65 100 100 100 peak peak peak Report No.: WTX19X06041471W-1 Page 63 of 74 FCC Part 22H&24E Model: WS067 Test Channel band 2 Polarity:
Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 50.5860
-77.18 103.0800
-76.09 444.8514
-77.01 0.20
-1.74 5.64
-76.98
-13.00
-63.98
-77.83
-13.00
-64.83
-71.37
-13.00
-58.37 102 151 150 100 100 100 peak peak peak Report No.: WTX19X06041471W-1 Page 64 of 74 FCC Part 22H&24E Model: WS067 Test Channel band 2 Polarity:
Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark 1 2 3 4
(MHz)
(dBm) dB
(dBm)
(dBm)
(dB)
(
)
(cm) 48.1626 89.9047
-77.67
-76.10 144.3348
-72.48 0.15
-1.67
-5.68
-77.52
-13.00
-64.52
-77.77
-13.00
-64.77
-78.16
-13.00
-65.16 704.2261
-76.37 10.00
-66.37
-13.00
-53.37 69 128 67 91 100 100 100 100 peak peak peak peak Note: Margin= (Reading+ Correct)- Limit Report No.: WTX19X06041471W-1 Page 65 of 74 FCC Part 22H&24E Model: WS067 Spurious Emissions Above 1GHz For Cellular Band_GSM850 Mode Frequency Reading Correct
(MHz)
(dBm) dB Result
(dBm) Limit
(dBm) Margin
(dB) Polar H/V 1648.4 2472.6 1648.4 2472.6 1673.2 2509.8 1673.2 2509.8 1697.6 2546.4 1697.6 2546.4
-35.62
-41.56
-35.73
-44.57
-36.01
-42.37
-36.42
-41.98
-37.65
-43.32
-34.29
-41.57 Low Channel (824.2MHz) 4.94 8.46 4.94 8.46
-30.68
-33.1
-30.79
-36.11 Middle Channel (836.6MHz) 5.11 8.54 5.11 8.54 5.25 8.57 5.25 8.57
-30.9
-33.83
-31.31
-33.44 High Channel (848.8MHz)
-32.4
-34.75
-29.04
-33
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-17.68
-20.1
-17.79
-23.11
-17.9
-20.83
-18.31
-20.44
-19.4
-21.75
-16.04
-20 H H V V H H V V H H V V For PCS Band_GSM1900 Mode Frequency Reading Correct
(MHz)
(dBm) dB Result
(dBm) Limit
(dBm) Margin
(dB) Polar H/V 3700.4 5550.6 3700.4 5550.6 3760.0 5640.0 3760.0 5640.0 3819.6 5729.4 3819.6 5729.4
-42.28
-46.61
-39.53
-48.11
-39.75
-49.09
-41.11
-47.97
-41.16
-48.83
-41.06
-46.88 Low Channel (1850.2MHz) 10.54 13.37 10.54 13.37
-31.74
-33.24
-28.99
-34.74 Middle Channel (1880MHz) 10.64 13.54 10.64 13.54
-29.11
-35.55
-30.47
-34.43 High Channel (1909.8MHz) 10.74 13.71 10.74 13.71
-30.42
-35.12
-30.32
-33.17
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-18.74
-20.24
-15.99
-21.74
-16.11
-22.55
-17.47
-21.43
-17.42
-22.12
-17.32
-20.17 H H V V H H V V H H V V Report No.: WTX19X06041471W-1 Page 66 of 74 FCC Part 22H&24E Model: WS067 For WCDMA Band V Mode Frequency Reading Correct
(MHz)
(dBm) dB Result
(dBm) Limit
(dBm) Margin
(dB) Polar H/V 1652.8 2479.2 1652.8 2479.2 1672.8 2509.2 1672.8 2509.2 1693.2 2539.8 1693.2 2539.8
-34.41
-43.71
-35.8
-42.43
-34.41
-44.8
-36.65
-43.54
-36.83
-43.52
-34.32
-44.03 For WCDMA Band II Mode Low Channel (826.4MHz) 4.94 8.46 4.94 8.46
-29.47
-35.25
-30.86
-33.97 Middle Channel (836.6MHz) 5.11 8.54 5.11 8.54 5.25 8.57 5.25 8.57
-29.3
-36.26
-31.54
-35 High Channel (846.6MHz)
-31.58
-34.95
-29.07
-35.46
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-16.47
-22.25
-17.86
-20.97
-16.3
-23.26
-18.54
-22
-18.58
-21.95
-16.07
-22.46 H H V V H H V V H H V V Frequency Reading Correct
(MHz)
(dBm) dB Result
(dBm) Limit
(dBm) Margin
(dB) Polar H/V 3704.8 5557.2 3704.8 5557.2 3760.8 5640.0 3760.8 5640.0 3815.2 5722.8 3815.2 5722.8
-42.33
-48.48
-42.28
-48.34
-42.2
-49.3
-41.44
-47.51
-39.12
-47.68
-39.43
-47.45 Low Channel (1852.4MHz) 10.54 13.37 10.54 13.37
-31.79
-35.11
-31.74
-34.97 Middle Channel (1880MHz) 10.64 13.54 10.64 13.54
-31.56
-35.76
-30.8
-33.97 High Channel (1907.6MHz) 10.74 13.71 10.74 13.71
-28.38
-33.97
-28.69
-33.74
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-18.79
-22.11
-18.74
-21.97
-18.56
-22.76
-17.8
-20.97
-15.38
-20.97
-15.69
-20.74 H H V V H H V V H H V H Note: Result=Reading+ Correct, Margin= Result- Limit Note: Testing is carried out with frequency rang 9kHz to the tenth harmonics, other than listed in the table above are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. Report No.: WTX19X06041471W-1 Page 67 of 74 FCC Part 22H&24E Model: WS067 9. Frequency Stability 9.1 Standard Applicable According to 22.355, 24.235 the limit is 2.5ppm. 9.2 Test Procedure According to 2.1055, the following test procedure was performed. The Frequency Stability is measured directly with a Frequency Domain Analyzer. Frequency Deviation in ppm is calculated from the measured peak to peak value. The Carrier Frequency Stability over Power Supply Voltage and over Temperature is measured with a Frequency Domain Analyzer in histogram mode 9.3 Summary of Test Results/Plots Note: 1. Worst case at GSM850/PCS1900/WCDMA B2/B5 middle channel 2. Normal Voltage NV=DC3.7V; Low Voltage LV=DC3.5V;High Voltage HV=DC4.2V Report No.: WTX19X06041471W-1 Page 68 of 74 FCC Part 22H&24E Model: WS067 Frequency stability V.S. Temperature measurement Reference Frequency: GSM850 Middle channel=190 channel=836.6MHz Power supplied (Vdc) Temperature (C) Limit (ppm) Result Frequency error NV
-30
-20
-10 0 10 20 30 40 50 Hz 174 156 167 178 183 169 177 173 185 ppm 0.0782 0.0662 0.0561 0.0515 0.0423 0.0340 0.0395 0.0460 0.0542 2.50 Pass Reference Frequency: PCS1900 Middle channel=661 channel=1880MHz Power supplied (Vdc) Temperature (C) Limit (ppm) Result Frequency error
-30
-20
-10 0 10 20 30 40 50 Hz 147 165 152 156 157 149 161 168 156 ppm 0.0311 0.0282 0.0258 0.0237 0.0217 0.0180 0.0217 0.0237 0.0278 2.50 Pass NV Report No.: WTX19X06041471W-1 Page 69 of 74 FCC Part 22H&24E Model: WS067 Reference Frequency: WCDMA Band V Middle channel=4183 channel=836.6MHz Power supplied (Vdc) Temperature (C) Limit (ppm) Result Frequency error NV
-30
-20
-10 0 10 20 30 40 50 Hz 147 162 155 142 162 135 145 165 147 ppm 0.0818 0.0653 0.0570 0.0524 0.0441 0.0377 0.0451 0.0506 0.0588 2.50 Pass Reference Frequency: WCDMA Band II Middle channel=9400 channel=1880MHz Power supplied (Vdc) Temperature (C) Limit (ppm) Result Frequency error
-30
-20
-10 0 10 20 30 40 50 Hz 152 162 141 151 156 136 145 156 165 ppm 0.0295 0.0250 0.0213 0.0172 0.0135 0.0098 0.0119 0.0139 0.0164 2.50 Pass NV Report No.: WTX19X06041471W-1 Page 70 of 74 FCC Part 22H&24E Model: WS067 Frequency stability V.S. Voltage measurement Reference Frequency: GSM850 (GSM link) Middle channel=190 channel=836.6MHz Temperature (C) 25 Power supplied Frequency error
(Vdc) HV NV LV Hz 145 156 144 ppm 0.0809 0.0671 0.0542 Limit (ppm) Result 2.50 Pass Reference Frequency: PCS1900 (GSM link) Middle channel=661 channel=1880MHz Temperature (C) 25 Power supplied Frequency error
(Vdc) HV NV LV Hz 142 156 135 ppm 0.0336 0.0254 0.0233 Limit (ppm) Result 2.50 Pass Reference Frequency: WCDMA Band V Middle channel=4183 channel=836.6MHz Temperature (C) 25 Power supplied Frequency error
(Vdc) HV NV LV Hz 155 148 160 ppm 0.0469 0.0423 0.0331 Limit (ppm) Result 2.50 Pass Reference Frequency: WCDMA Band II Middle channel=9400 channel=1880MHz Temperature (C) 25 Power supplied Frequency error Hz 146 154 162 ppm 0.0192 0.0160 0.0131
(Vdc) HV NV LV Limit (ppm) Result 2.50 Pass Report No.: WTX19X06041471W-1 Page 71 of 74 FCC Part 22H&24E Model: WS067 10. Modulation characteristics 10.1 Standard Applicable According to 2.1047, measurements required: Modulation characteristics is given below:
(a) Voice modulated communication equipment. A curve or equivalent data showing the frequency response of the audio modulating circuit over a range of 100 to 5000 Hz shall be submitted. For equipment required to have an audio low-pass filter, a curve showing the frequency response of the filter, or of all circuitry installed between the modulation limiter and the modulated stage shall be submitted.
(b) Equipment which employs modulation limiting. A curve or family of curves showing the percentage of modulation versus the modulation input voltage shall be supplied. The information submitted shall be sufficient to show modulation limiting capability throughout the range of modulating frequencies and input modulating signal levels employed.
(c) Single sideband and independent sideband radiotelephone transmitters which employ a device or circuit to limit peak envelope power. A curve showing the peak envelope power output versus the modulation input voltage shall be supplied. The modulating signals shall be the same in frequency as specified in paragraph (c) of 2.1049 for the occupied bandwidth tests.
(d) Other types of equipment. A curve or equivalent data which shows that the equipment will meet the modulation requirements of the rules under which the equipment is to be licensed. 10.2 Test Procedure According to ANSI C63.26-2015 section 5.3.2, the following test setup was performed. 10.3 Summary of Test Results/Plots Only the worst case was selected to record Report No.: WTX19X06041471W-1 Page 72 of 74 FCC Part 22H&24E Model: WS067 GSM850 GSM1900 Middle Channel-GMSK Middle Channel-GMSK Report No.: WTX19X06041471W-1 Page 73 of 74 FCC Part 22H&24E Model: WS067 WCDMA B5 WCDMA B2
***** END OF REPORT *****
Report No.: WTX19X06041471W-1 Page 74 of 74 FCC Part 22H&24E
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-07-22 | 2402 ~ PowerOutput | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
2 | 2412 ~ PowerOutput | DTS - Digital Transmission System | ||
3 | 1852.4 ~ PowerOutput | PCE - PCS Licensed Transmitter held to ear |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 3 | Effective |
2019-07-22
|
||||
1 2 3 | Applicant's complete, legal business name |
Worldwide telecom limited
|
||||
1 2 3 | FCC Registration Number (FRN) |
0027978832
|
||||
1 2 3 | Physical Address |
2F Block C ShenFangbuilding zhenhua lu futian dist
|
||||
1 2 3 |
Shenzhen, 518000
|
|||||
1 2 3 |
Shenzhen, N/A 518000
|
|||||
1 2 3 |
China
|
|||||
app s | TCB Information | |||||
1 2 3 | TCB Application Email Address |
t******@timcoengr.com
|
||||
1 2 3 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
1 2 3 |
B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
|
|||||
app s | FCC ID | |||||
1 2 3 | Grantee Code |
2ARO3
|
||||
1 2 3 | Equipment Product Code |
WS067
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 3 | Name |
E******** M**** A******
|
||||
1 2 3 | Title |
Project Director
|
||||
1 2 3 | Telephone Number |
00867******** Extension:
|
||||
1 2 3 | Fax Number |
00867********
|
||||
1 2 3 |
e******@wolkimobile.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 3 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 3 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 2 3 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 3 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
1 2 3 | DTS - Digital Transmission System | |||||
1 2 3 | PCE - PCS Licensed Transmitter held to ear | |||||
1 2 3 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Smart phone | ||||
1 2 3 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 3 | Modular Equipment Type | Does not apply | ||||
1 2 3 | Purpose / Application is for | Original Equipment | ||||
1 2 3 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
1 2 3 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 2 3 | Grant Comments | Output Power listed is conducted. | ||||
1 2 3 | Output Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.0 cm, as described in this filing. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission exposure conditions are 0.49 W/kg, 0.18 W/kg, 0.18 W/kg, and 0.73 W/kg, respectively. This device supports 20 and 40 MHz bandwidth modes. | |||||
1 2 3 | Output Power is EIRP and ERP for above and below 1 GHz, respectively. SAR compliance for body-worn operating configurations is limited to or belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.0 cm, as described in this filing. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission exposure conditions are 0.27 W/kg, 0.24 W/kg, 0.45 W/kg, and 0.73 W/kg, respectively. | |||||
1 2 3 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 3 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 2 3 | Firm Name |
Shenzhen SEM Test Technology Co. Ltd
|
||||
1 2 3 | Name |
J**** S********
|
||||
1 2 3 | Telephone Number |
86 75******** Extension:
|
||||
1 2 3 | Fax Number |
86-75********
|
||||
1 2 3 |
j******@semtest.com.cn
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2402.00000000 | 2480.00000000 | 0.0020000 | ||||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 15C | 2402 | 2480 | 0.0002 | ||||||||||||||||||||||||||||||||||||
2 | 2 | 15C | 2412 | 2462 | 0.0158 | ||||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
3 | 1 | 22H | 824.2 | 848.8 | 1.9364 | 0.0809 ppm | 253KGXW | ||||||||||||||||||||||||||||||||||
3 | 2 | 24E | 1850.2 | 1909.8 | 0.6281 | 0.0336 ppm | 248KGXW | ||||||||||||||||||||||||||||||||||
3 | 3 | 22H | 826.4 | 846.6 | 0.1132 | 0.0818 ppm | 4M17F9W | ||||||||||||||||||||||||||||||||||
3 | 4 | 24E | 1852.4 | 1907.6 | 0.1186 | 0.0295 ppm | 4M18F9W |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC