FCC ID: 2AC23WF7E WiFi Module

 

PRODUCTS USERMANUAL Product Features Product Description WIFI Module IEEE 802.11b/g/n 1T/1R Model Number: WF7ERL1500 WF7ERL1500 is a high-gain and low power consumption wifi mudule . You can use it on IEEE802.11b/g/n wireless Local Area Networks and USB 2.0 Wi-Fi Dongle.It fully complies with IEEE 802.11n and IEEE 802.11b/g feature rich wireless connectivity at high standards,delivers reliable,cost-effective,throughput from an extended distance. Complies with IEEE 802.11g; 802.11b; 802.11n standard for 2.4GHz Wireless LAN. Supports Ad-Hoc/Infrastructure modes

(This device supports Ad-Hoc mode, however Ad-Hoc is only possible in the channels 2412-2462MHz and 2422-2452MHz as this is fixed in the firmware of the module, it can not operate outside the certified channels as indicated in this FCC certification filing.) Supports PC Card hot-SWAP and true Plug & Play. Works with all existing network infrastructure. Supports Wi-Fi Protected Setup (WPS) configuration function Capable of up to 128-Bit WEP Encryption. Freedom to roam while staying connected. 22-Mbps Packet Binary Convolution Coding (PBCC)

(according to the IEEE Std 802.11b high-rate specification ). UP to 54 Mbps High-Speed Transfer Rate in 802.11g mode of operation. Integrated Antenna. Supports Windows 2000, XP32/64,Vista32/64,Linux Low power consumption. Easy to install and configure. PRODUCTS USERMANUAL interference FCC Statement 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 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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. Caution:

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Important Notes:

(1) FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body and must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. The devices must be installed and used in strict accordance with the manufacturers instructions as described in the user documentation that comes with the product. Modular could be only used in mobile or fix device, and could not be used in any portable device. Caution!

PRODUCTS USERMANUAL The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment.

(2) Co-location Warning:

This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

(3) Limited Channels fixed for use in the US:

IEEE 802.11b or 802.11g or 802.11n(HT20) operation of this product in the U.S. is firmware-limited to Channel 1 through 11. IEEE 802.11n(HT40) operation of this product in the U.S. is firmware-limited to Channel 3 through 9.

(4) OEM integration instructions:

This device is intended only for OEM integrators under the following conditions:

The antenna must be installed such that 20 cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna. The module shall be only used with the intergral antenna(s) that has been originally tested and certified with this module. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.).

(5) Validity of using the module certification:

In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.

(6) End product labeling:

This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following:

Contains FCC ID: 2AC23WF7E

(7) Information that must be placed in the end user manual:

PRODUCTS USERMANUAL The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. IC Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

 

 

 

 

 

 

 

 

 

 

Label Artwork



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ModelWF7ERL1500 Size: 12.5mm x 12.5mm

 

 

 

 

 

 

GSD winmenixamaa October 29, 2014 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: 2AC23WF7E Request is hereby submitted by Hui Zhou Gaoshengda Technology Co.,LTD to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and Hui Zhou Gaoshengda Technology Co.,LTD reserves the right to discern which parties can obtain access to these information:

Schematics Detailed Block diagrams Detailed Operational/Functional Description The rationale for request for confidentiality is as followings:

This information represents intellectual property of Hui Zhou Gaoshengda Technology Co.,LTD and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Panarde dle quem Hui Guan Senior Engineer

 

 

GSD wrinmenxamaa October 29, 2014 To whom it may concern, Letter of Agency

|, an officer of _Hui_ Zhou Gaoshengda Technology Co.,LTD do hereby authorize Intertek Testing Services (Mr. Shawn Xing) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice.

| further certify that no party (as defined in 1.2002(b) of CFR 47, 2007) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, ae Hui Guan Senior Engineer Page | of 1

 

 

INTERTEK TESTING SERVICES RF Exposure report The Equipment Under Test (EUT) is a WiFi Module with WiFi function operating at 2412-2462MHz for 802.11b/g/n-HT20, 11 channels with 5MHz channel spacing and 2422-2452MHz for 802.11n-HT40, 9 channels with 5MHz channel spacing. The EUT was powered by DC 3.3V, 300mA. For more detailed features description, please refer to the users manual. Modulation Type: BPSK, QPSK, 16QAM, 64QAM, CCK, DQPSK, DBPSK. Antenna Type: Integral antenna Antenna Gain: -1.0dBi The nominal conducted output power specified: 10dBm (Tolerance: +/-4dB) The maximum conducted output power for the EUT is 12.8dBm in the frequency 2.412GHz 802.11g mode which is within the production variation. The minimum conducted output power for the EUT is 6.6dBm in the frequency 2.462GHz 802.11b mode which is within the production variation. According to FCC Part 2.1091, this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below:

For Maximum Permissible Exposure (MPE) evaluation of the product, the maximum power density at 20 cm from this transmitter shall be less than the General Population / Uncontrolled MPE limit in FCC Part 1.1310. The maximum E.I.R.P= 10+4-1=13dBm=19.95mW The source-based time averaged maximum radiated power = 19.95 x Duty Cycle = 19.95mW From above data, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna can be calculated as follow:

= 19.95 / 4R^2

= 0.004 mW/cm^2 FCC ID: 2AC23WF7E The MPE limit is 1.0 mWcm-2 for general population and uncontrolled exposure in the WiFi frequency range according to FCC Part 1.1310. As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structure and body of the user or nearby persons. Transmitter Duty Cycle Calculation The EUT transmit continuously during the test, the duty cycle is 1. The following RF exposure statement or similar sentence is proposed to be included in the user manual:

FCC RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons. FCC ID: 2AC23WF7E

 

 

 

 

 

 

Hui Zhou Gaoshengda Technology Co., LTD. Application For Certification FCC ID: 2AC23WF7E WiFi Module Model: WF7ERL1500 2.4GHz WiFi Transceiver Module Report No.: 140821028SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [10-1-13]

Prepared and Checked by:

Sign on file Jenner Liu Assistant Engineer Approved by:

Andy Yan Senior Project Engineer Date: November 18, 2014 The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. For Terms And Conditions of the services, it can be provided upon request. The evaluation data of the report will be kept for 3 years from the date of issuance. TRF no.: FCC 15C_Tx_b Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com INTERTEK TESTING SERVICE LIST OF EXHIBITS INTRODUCTION EXHIBIT 1:

Summary of Tests EXHIBIT 2:

General Description EXHIBIT 3:

System Test Configuration EXHIBIT 4:

Measurement Results EXHIBIT 5:

Equipment Photographs EXHIBIT 6:

Product Labeling EXHIBIT 7:

Technical Specifications EXHIBIT 8:

Instruction Manual EXHIBIT 9:

Confidentiality Request EXHIBIT 10:

Miscellaneous Information EXHIBIT 11:

Test Equipment List TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 i INTERTEK TESTING SERVICES MEASUREMENT/TECHNICAL REPORT WiFi Module Model: WF7ERL1500 FCC ID: 2AC23WF7E This report concerns (check one) Original Grant X Class II Change Equipment Type: DTS - Part 15 Digital Transmission Systems (WiFi transmitter portion) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X Company Name agrees to notify the Commission by:

of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37?

If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR

[10-01-13] Edition] provision. Yes No X If yes, defer until :

date date Report prepared by:

Jenner Liu Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Phone: (86 755) 8614 0639 Fax:

(86 755) 8614 6751 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 ii INTERTEK TESTING SERVICES Table of Contents Summary of Test results ............................................................................................................................. 2 1.0 2.0 General Description ...................................................................................................................................... 4 Product Description ..................................................................................................................................... 4 Related Submittal(s) Grants ....................................................................................................................... 5 Test Methodology ........................................................................................................................................ 5 Test Facility .................................................................................................................................................. 5 2.1 2.2 2.3 2.4 3.0 System Test Configuration ......................................................................................................................... 7 Justification .................................................................................................................................................. 7 3.1 EUT Exercising Software ........................................................................................................................... 7 3.2 3.3 Special Accessories .................................................................................................................................... 7 3.4 Measurement Uncertainty .......................................................................................................................... 8 3.5 Equipment Modification .............................................................................................................................. 8 3.6 Support Equipment List and Description ................................................................................................. 8 4.0 Measurement Results ................................................................................................................................ 10 4.1 Maximum Conducted Output Power at Antenna Terminals ...................................................................... 10 4.2 Minimum 6 dB RF Bandwidth .................................................................................................................. 12 4.3 Maximum Power Density Reading .......................................................................................................... 22 4.4 Out of Band Conducted Emissions ......................................................................................................... 31 4.5 Out of Band Radiated Emissions ............................................................................................................. 44 4.6 Transmitter Radiated Emissions in Restricted Bands ........................................................................... 45 4.7 Field Strength Calculation ........................................................................................................................ 46 4.8 Radiated Spurious Emission .................................................................................................................... 47 4.9 Conducted Emission ................................................................................................................................. 61 4.10 Radiated Emissions from Digital Section of Transceiver ...................................................................... 64 4.11 Transmitter Duty Cycle Calculation and Measurements ....................................................................... 65 Technical Specifications ........................................................................................................................... 71 Product Labelling ........................................................................................................................................ 69 Equipment Photographs ........................................................................................................................... 67 5.0 6.0 7.0 8.0 9.0 Confidentiality Request ............................................................................................................................ 75 10.0 Discussion of Pulse Desensitization ...................................................................................................... 77 11.0 Test Equipment List................................................................................................................................... 79 Instruction Manual ...................................................................................................................................... 73 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 iii Exhibit type Test Report Test Setup Photo Test Setup Photo External Photo Internal Photo Block Diagram Schematics Operation Description ID Label/Location User Manual Cover Letter Cover Letter Cover Letter INTERTEK TESTING SERVICES List of attached file File Description Test Report Radiated Emission Conducted Emission External Photo Internal Photo Block Diagram Circuit Diagram Technical Description Label Artwork and Location User Manual Confidentiality Letter Certification of Agreement Letter of Agency Filename report.pdf radiated photos.pdf conducted photos.pdf external photos.pdf internal photos.pdf block.pdf circuit.pdf descri.pdf label.pdf manual.pdf request.pdf agreement.pdf agency.pdf TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 iv INTERTEK TESTING SERVICES EXHIBIT 1 SUMMARY OF TEST RESULTS TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 1 1.0 Summary of Test results INTERTEK TESTING SERVICES TEST Max. Output power 6 dB Bandwidth Max. Power Density WiFi Module Model: WF7ERL1500 FCC ID: 2AC23WF7E REFERENCE RESULTS 15.247(b)(3) Pass 15.247(a)(2) Pass 15.247(e) Out of Band Antenna Conducted Emission 15.247(d) Radiated Emission in Restricted Bands 15.247(d) AC Conducted Emission Antenna Requirement 15.207 15.203 Pass Pass Pass Pass Pass (See Notes) Notes: The EUT uses an Integral Antenna which in accordance to Section 15.203 is considered sufficient to comply with the provisions of this section. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 2 INTERTEK TESTING SERVICES EXHIBIT 2 GENERAL DESCRIPTION TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 3 INTERTEK TESTING SERVICES 2.0 General Description 2.1 Product Description The Equipment Under Test (EUT) is a WiFi Module with WiFi function operating at 2412-2462MHz for 802.11b/g/n-HT20, 11 channels with 5MHz channel spacing and 2422-2452MHz for 802.11n-HT40, 9 channels with 5MHz channel spacing. The EUT was powered by DC 3.3V, 300mA. For more detailed features description, please refer to the users manual. Type of Modulation: BPSK, QPSK, 16QAM, 64QAM, CCK, DQPSK, DBPSK. Antenna Type: Integral Antenna. For electronic filing, the brief circuit description is saved with filename: descri.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 4 INTERTEK TESTING SERVICES 2.2 Related Submittal(s) Grants This is an application for certification of:

DTS- Part 15 Digital Transmission Systems (WiFi transmitter), and there is no corresponding unit for certification. 2.3 Test Methodology Both AC mains line-conducted and radiated emission measurements were performed according to the procedures in ANSI C63.4 (2009) and KDB 558074. Radiated emission measurement was performed in semi-anechoic chamber and conducted emission measurement was performed in shield room. For radiated emission measurement, preliminary scans were performed in the semi-anechoic chamber only to determine the worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the Justification Section of this Application. All other measurements were made in accordance with the procedures in part 2 of CFR 47. 2.4 Test Facility The Semi-Anechoic chamber and shield room used to collect the radiated data and conducted data are Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch and located at 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China. This test facility and site measurement data have been fully placed on file with the FCC (Registration Number: 242492). TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 5 INTERTEK TESTING SERVICES EXHIBIT 3 SYSTEM TEST CONFIGURATION TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 6 INTERTEK TESTING SERVICES 3.0 System Test Configuration 3.1 Justification For emissions testing, the equipment under test (EUT) setup to transmit continuously to simplify the measurement methodology. Care was taken to ensure proper power supply voltages during testing. During testing, all cables were manipulated to produce worst case emissions. The EUT was powered by DC 3.3V, 300mA through USB adapter which is powered by Laptop during the testing (AC 120V/60Hz for laptop power supply), the worst case data was reported. On 802.11b, g, n (20MHz & 40MHz) mode, only one antenna is used, and all data rate were tested and only the worst case data is shown in the report. The signal is maximized through rotation and placement in the three orthogonal axes. The antenna height and polarization are varied during the search for maximum signal level. The antenna height is varied from 1 to 4 meters. Radiated emissions are taken at three meters unless the signal level is too low for measurement at that distance. If necessary, a pre-amplifier is used and/or the test is conducted at a closer distance. The rear of unit shall be flushed with the rear of the table. All readings are extrapolated back to the equivalent three meter reading using inverse scaling with distance. Analyzer resolution is 100 kHz or greater for frequencies below 1000 MHz. The resolution is 1 MHz or greater for frequencies above 1000 MHz. The spurious emissions more than 20 dB below the permissible value are not reported. Radiated emission measurement were performed the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. 3.2 EUT Exercising Software The EUT exercise program (provided by client) used during radiated and conducted testing was designed to exercise the various system components in a manner similar to a typical use. The worst case configuration is used in all specified testing. The parameters of test software setting:

During the test, Channel and power controlling software provided by the applicant was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the application and is going to be fixed on the firmware of the end product. 3.3 Special Accessories N/A. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 7 INTERTEK TESTING SERVICES 3.4 Measurement Uncertainty When determining of the test conclusion, the Measurement Uncertainty of test has been considered. Uncertainty and Compliance Unless the standard specifically states that measured values are to be extended by the measurement uncertainty in determining compliance, all compliance determinations are based on the actual measured value. 3.5 Equipment Modification Any modifications installed previous to testing by Hui Zhou Gaoshengda Technology Co., LTD. will be incorporated in each production model sold / leased in the United States. No modifications were installed by Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch. 3.6 Support Equipment List and Description This product was tested in the following configuration:

Refer List:

Description Manufacturer Model No. Laptop LENOVO USB Adapter with USB cable N/A X1 N/A TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 8 INTERTEK TESTING SERVICES EXHIBIT 4 MEASUREMENT RESULTS TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 9 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.0 Measurement Results 4.1 Maximum Conducted Output Power at Antenna Terminals, FCC Rules 15.247(b)(3):

The antenna power of the EUT was connected to the input of a broadband peak RF power meter. The power meter have a video bandwidth that is greater than DTS bandwidth and utilize a fast-responding diode detector. Power was read directly at the EUT antenna terminals with cable loss added. For antennas with gains of 6 dBi or less, maximum allowed Transmitter output is 1 watt (+30 dBm). IEEE 802.11b (Antenna Gain = -1.0dBi) (CCK, 1Mbps) Frequency (MHz) Output in dBm Output in mWatt Low Channel: 2412 Middle Channel: 2437 High Channel: 2462 8.30 7.40 6.60 6.76 5.50 4.57 IEEE 802.11g (Antenna Gain = -1.0dBi) (16QAM, 6Mbps) Frequency (MHz) Output in dBm Output in mWatt Low Channel: 2412 Middle Channel: 2437 High Channel: 2462 12.80 12.70 12.50 19.05 18.62 17.78 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 10 INTERTEK TESTING SERVICES IEEE 802.11n-HT20 (Antenna Gain = -1.0dBi) (16QAM, 6.5Mbps) Frequency (MHz) Output in dBm Output in mWatt Low Channel: 2412 Middle Channel: 2437 High Channel: 2462 12.00 11.70 11.40 15.85 14.79 13.80 IEEE 802.11n-HT40 (Antenna Gain = -1.0dBi) (64QAM, 13.5Mbps) Frequency (MHz) Output in dBm Output in mWatt Low Channel: 2422 Middle Channel: 2437 High Channel: 2452 11.70 11.50 11.30 14.79 14.13 13.49 Cable loss: 0.5 dB External Attenuation: 0 dB Cable loss, external attenuation has been included in OFFSET function EUT max. output level = 12.80dBm For RF Exposure, the information is saved with filename: RF exposure.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 11 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.2 Minimum 6 dB RF Bandwidth, FCC Rule 15.247(a)(2):

The antenna port of the EUT was connected to the input of a spectrum analyzer. Analyzer RES BW was set to 100 KHz according to FCC KDB 558074. For each RF output channel investigated, the spectrum analyzer center frequency was set to the channel carrier. A PEAK output reading was taken, a DISPLAY line was drawn 6 dB lower than PEAK level. The 6dB bandwidth was determined from where the channel output spectrum intersected the display line. Limit: The 6 dB Bandwidth is at least 500 kHz. IEEE 802.11b (CCK, 1Mbps) Frequency (MHz) 6 dB Bandwidth (MHz) 2412 2437 2462 10.072 10.072 10.072 IEEE 802.11g (16QAM, 6Mbps) Frequency (MHz) 6 dB Bandwidth (MHz) 2412 2437 2462 16.324 16.194 15.456 IEEE 802.11n-HT20 (16QAM, 6.5Mbps) Frequency (MHz) 6 dB Bandwidth (MHz) 2412 2437 2462 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 17.149 16.889 15.716 12 INTERTEK TESTING SERVICES IEEE 802.11n-HT40 (64QAM, 13.5Mbps) Frequency (MHz) 6 dB Bandwidth (MHz) 2422 2437 2452 The test plots are attached as below. 35.528 35.724 35.702 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 13 802.11b INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 14 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 15 802.11g INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 16 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 17 802.11 n-HT20 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 18 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 19 802.11 n-HT40 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 20 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 21 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.3 Maximum Power Density Reading, FCC Rule 15.247(e):

The Measurement Procedure PKPSD was set according to the FCC KDB 558074. Antenna output of the EUT was coupled directly to spectrum analyzer; if an external attenuator and/or cable was used, these losses are compensated for with the analyzer OFFSET function. Limit: The Power Density does not exceed 8dBm/3 kHz. IEEE 802.11b (CCK, 1Mbps) Frequency (MHz) Power Density with RBW 100KHz 2412 2437 2462

-4.68

-6.16

-6.00 IEEE 802.11g (16QAM, 6Mbps) Frequency (MHz) Power Density with RBW 100KHz 2412 2437 2462

-5.09

-6.32

-7.48 IEEE 802.11n-HT20 (16QAM, 6.5Mbps) Frequency (MHz) Power Density with RBW 100KHz 2412 2437 2462

-6.29

-7.62

-8.94 IEEE 802.11n-HT40 (64QAM, 13.5Mbps) Frequency (MHz) Power Density with RBW 100KHz 2422 2437 2452 The test plots are attached as below. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001

-9.91

-10.57

-10.03 22 802.11b INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 23 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 24 802.11g INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 25 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 26 INTERTEK TESTING SERVICES 802.11 n-HT20 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 27 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 28 802.11 n-HT40 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 29 INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 30 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.4 Out of Band Conducted Emissions, FCC Rule 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. The Measurement Procedure was set according to the FCC KDB 558074. All other types of emissions from the EUT shall meet the general limits for radiated frequencies outside the passband. Refer to the attached test plots for out of band conducted emissions data with rate of 1Mbps for 802.11b, 6Mbps for 802.11g, 6.5Mbps for 802.11n-HT20 and 13.5Mbps for 802.11n-HT40. The test plots showed all spurious emission up to the tenth harmonic were measured and they were found to be at least 20 dB below the highest level of the desired power in the passband. The test plots are attached as below. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 31 INTERTEK TESTING SERVICES 802.11b Channel 01 (2412MHz) Reference Level: -4.68dBm 32 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 Channel 06 (2437MHz) Reference Level: -6.16dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 33 Channel 11 (2462MHz) Reference Level: -6.00dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 34 INTERTEK TESTING SERVICES 802.11g Channel 01 (2412MHz) Reference Level: -5.09dBm TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 35 Channel 06 (2437MHz) Reference Level: -6.32dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 36 Channel 11 (2462MHz) Reference Level: -7.48dBm INTERTEK TESTING SERVICES 37 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 INTERTEK TESTING SERVICES 802.11 n-HT20 Channel 01 (2412MHz) Reference Level: -6.29dBm 38 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 Channel 06 (2437MHz) Reference Level: -7.62dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 39 Channel 11 (2462MHz) Reference Level: -8.94dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 40 INTERTEK TESTING SERVICES 802.11 n-HT40 Channel 03 (2422MHz) Reference Level: -9.91dBm TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 41 Channel 06 (2437MHz) Reference Level: -10.57dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 42 Channel 9 (2452MHz) Reference Level: -10.03dBm INTERTEK TESTING SERVICES TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 43 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.5 Out of Band Radiated Emissions (for emissions in 4.4 above that are less than 20dB below carrier), FCC Rule 15.247(d):

For out of band emissions that are close to or that exceed the 20dB attenuation requirement described in the specification, radiated measurements were performed at a 3m separation distance to determine whether these emissions complied with the general radiated emission requirement.

[] Not required, since all emissions are more than 20dB below fundamental

[ ] See attached data sheet TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 44 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.6 Transmitter Radiated Emissions in Restricted Bands, FCC Rule 15.35(b), (c):

Data is included of the worst case configuration (the configuration which resulted in the highest emission levels). A sample calculation, configuration photographs and data tables of the emissions are included. All measurements were performed with peak detection unless otherwise specified. The data on the following pages list the significant emission frequencies, the limit and the margin of compliance. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 45 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.7 Field Strength Calculation The field strength is calculated by adding the reading on the Spectrum Analyzer to the factors associated with preamplifiers (if any), antennas, cables, pulse desensitization and average factors (when specified limit is in average and measurements are made with peak detectors). A sample calculation is included below. FS = RA + AF + CF - AG + PD FS = Field Strength in dBm V/m RA = Receiver Amplitude (including preamplifier) in dBm V CF = Cable Attenuation Factor in dB AF = Antenna Factor in dB AG = Amplifier Gain in dB PD = Pulse Desensitization in dB Where In the radiated emission table which follows, the reading shown on the data table may reflect the preamplifier gain. An example of the calculations, where the reading does not reflect the preamplifier gain, follows:

FS = RA + AF + CF - AG + PD Example Assume a receiver reading of 62.0 dBm V is obtained. The antenna factor of 7.4 dB and cable factor of 1.6 dB is added. The amplifier gain of 29 dB is subtracted. The pulse desensitization factor of the spectrum analyzer was 0 dB. The net field strength for comparison to the appropriate emission limit is 42 dBm V/m. This value in dBm V/m was converted to its corresponding level in m V/m. RA = 62.0 dBm V AF = 7.4 dB CF = 1.6 dB AG = 29.0 dB PD = 0 dB FS = 62 + 7.4 + 1.6 - 29 + 0 = 42 dBm V/m Level in mV/m = Common Antilogarithm [(42 dBm V/m)/20] = 125.9 m V/m TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 46 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.8 Radiated Spurious Emission Worst Case Radiated Spurious Emission (802.11 b) at 4824.000MHz is passed by 7.8dB margin. For the electronic filing, the worst case radiated emission configuration photographs are saved with filename: radiated photos.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 47 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Worst Case Operating Mode: 802.11 n-HT20 (TX-Channel 01) Radiated Emissions Polarization Frequency Reading

(dBV)

(MHz) Horizontal Horizontal Horizontal Vertical Vertical Vertical 133.800 240.480 692.520 172.620 520.320 720.180 44.9 47.6 39.4 36.4 48.4 40.0 Pre-

Amp Gain

(dB) 20.0 20.0 20.0 20.0 20.0 20.0 Antenna Factor

(dB) Net at 3m Limit at 3m Margin

(dB)

(dBV/m)

(dBV/m) 6.1 10.3 13.9 9.8 6.8 16.3 31.0 37.9 33.3 26.2 35.2 36.3 43.5 46.0 46.0 43.5 46.0 46.0

-12.5

-8.1

-12.7

-17.3

-10.8

-9.7 NOTES: 1. Quasi-Peak detector is used except for others stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. All emissions are below the QP limit. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 48 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11b (TX-Channel 01) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Peak Limit Margin at 3m

(dB)

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2388.010 55.0 58.1 62.0 37.2 34.2 36.9 36.2 28.2 53.1 58.2 62.0 45.4 74.0 74.0 74.0 74.0

-20.9

-15.8

-12.0

-28.6 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2388.010 48.1 41.5 44.9 22.4 34.2 36.9 36.2 28.2 46.2 41.6 44.9 30.6 54.0 54.0 54.0 54.0

-7.8

-12.4

-9.1

-23.4 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 36.8 36.2 20.0 Amp Gain

(dB) 36.1 36.8 36.2 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 49 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11b (TX-Channel 06) Radiated Emissions Amp Gain

(dB) 36.1 35.6 36.3 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 52.9 56.0 58.6 Polarization Frequency Reading

(dBV)

(MHz) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 45.1 40.2 43.2 34.6 37.1 38.5 51.4 57.5 60.8 74.0 74.0 74.0

-22.6

-16.5

-13.2 Pre- Antenna Factor Amp Gain

(dB)

(dB) 36.1 35.6 36.3 34.6 37.1 38.5 Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 43.6 41.7 45.4 54.0 54.0 54.0

-10.4

-12.3

-8.6 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 50 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11b (TX-Channel 11) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(MHz) Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2485.012

(dBV) Amp Gain

(dB) 36.1 35.6 36.3 20.0 52.7 54.8 58.4 38.5 34.6 37.2 38.6 28.0 51.2 56.4 60.7 46.5 74.0 74.0 74.0 74.0

-22.8

-17.6

-13.3

-27.5 Polarization Frequency Reading

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2485.012 42.4 40.0 43.2 25.0 Pre- Antenna Amp Factor Gain

(dB)

(dB) 36.1 35.6 36.3 20.0 34.6 37.2 38.6 28.0 Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 40.9 41.6 45.5 33.0 54.0 54.0 54.0 54.0

-13.1

-12.4

-8.5

-21.0 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 51 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11g (TX-Channel 01) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2386.098 54.9 56.9 59.8 32.0 34.2 36.9 36.2 28.2 Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 53.0 57.0 60.4 40.2 74.0 74.0 74.0 74.0

-21.0

-17.0

-13.6

-33.8 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2386.098 39.8 41.1 44.6 22.2 34.2 36.9 36.2 28.2 37.9 41.2 45.2 30.4 54.0 54.0 54.0 54.0

-16.1

-12.8

-8.8

-23.6 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 36.8 35.6 20.0 Amp Gain

(dB) 36.1 36.8 35.6 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 52 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11g (TX-Channel 06) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 54.2 54.9 59.5 34.6 37.1 38.5 Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 52.7 56.4 61.2 74.0 74.0 74.0

-21.3

-17.6

-12.8 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 39.2 39.9 44.2 34.6 37.1 38.5 37.7 41.4 45.9 54.0 54.0 54.0

-16.3

-12.6

-8.1 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 35.6 36.8 Amp Gain

(dB) 36.1 35.6 36.8 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 53 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11g (TX-Channel 11) Polarization Frequency Reading

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2484.014 Radiated Emissions Pre- Antenna Factor Amp Gain

(dB)

(dB) 36.1 35.6 35.6 20.0 34.6 37.2 38.6 28.0 53.8 54.9 57.6 37.9 Net at 3m Peak Limit Margin at 3m

(dB)

(dBV/m)

(dBV/m) 52.3 56.5 60.6 45.9 74.0 74.0 74.0 74.0

-21.7

-17.5

-13.4

-28.1 Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2484.014 37.9 39.5 42.6 21.3 34.6 37.2 38.6 28.0 36.4 41.1 45.6 29.3 54.0 54.0 54.0 54.0

-17.6

-12.9

-8.4

-24.7 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 35.6 35.6 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 54 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT20 (TX-Channel 01) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2387.071 55.2 57.8 59.6 32.5 34.2 36.9 36.2 28.2 Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 53.3 57.9 60.2 40.7 74.0 74.0 74.0 74.0

-20.7

-16.1

-13.8

-33.3 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4824.000

*7236.000

*9648.000

*2387.071 39.0 41.1 44.3 22.4 34.2 36.9 36.2 28.2 37.1 41.2 44.9 30.6 54.0 54.0 54.0 54.0

-16.9

-12.8

-9.1

-23.4 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 36.8 35.6 20.0 Amp Gain

(dB) 36.1 36.8 35.6 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 55 Pre-

Amp Gain

(dB) 36.1 35.6 36.8 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT20 (TX-Channel 06) Polarization Frequency Reading

(dBV)

(MHz) Radiated Emissions Antenna Factor

(dB) Net at 3m Peak Limit Margin at 3m

(dB)

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 52.6 54.8 59.1 34.2 37.1 38.5 50.7 56.3 60.8 74.0 74.0 74.0

-23.3

-17.7

-13.2 Polarization Frequency

(MH z) Reading

(dBV) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 37.1 39.8 43.7 Pre-

Amp G ain

(dB) 36.1 35.6 36.8 Antenna Factor

(dB) Net at 3m Average Limit Margin at 3m

(dB)

(dBV/m )

(dBV/m) 34.2 37.1 38.5 35.2 41.3 45.4 54.0 54.0 54.0

-18.8

-12.7

-8.6 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 56 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT20 (TX-Channel 11) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2491.008 53.1 55.1 58.2 37.9 34.6 37.2 38.6 28.0 Net at 3m Peak Limit Margin at 3m

(dB)

(dBV/m)

(dBV/m) 51.6 56.7 61.2 45.9 74.0 74.0 74.0 74.0

-22.4

-17.3

-12.8

-28.1 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4924.000

*7386.000

*9848.000

*2491.008 38.3 40.0 42.8 21.2 34.6 37.2 38.6 28.0 36.8 41.6 45.8 29.2 54.0 54.0 54.0 54.0

-17.2

-12.4

-8.2

-24.8 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 35.6 35.6 20.0 Amp Gain

(dB) 36.1 35.6 35.6 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 57 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT40 (TX-Channel 03) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal Horizontal

*4844.000

*7266.000

*9688.000

*2385.865 52.6 57.2 61.0 31.9 34.2 37.1 36.2 28.2 Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 50.7 57.5 61.6 40.1 74.0 74.0 74.0 74.0

-23.3

-16.5

-12.4

-33.9 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4844.000

*7266.000

*9688.000

*2385.865 40.7 41.8 45.4 22.1 34.2 37.1 36.2 28.2 38.8 42.1 46.0 30.3 54.0 54.0 54.0 54.0

-15.2

-11.9

-8.0

-23.7 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. Amp Gain

(dB) 36.1 36.8 35.6 20.0 Amp Gain

(dB) 36.1 36.8 35.6 20.0 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 58 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT40 (TX-Channel 06) Radiated Emissions Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Horizontal Horizontal Horizontal

*4874.000

*7311.000

*9748.000 52.2 56.4 59.1 34.2 37.1 38.5 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) 50.3 57.9 60.8 74.0 74.0 74.0

-23.7

-16.1

-13.2 Net at 3m Average Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Amp Gain

(dB) 36.1 35.6 36.8 Amp Gain

(dB) 36.1 35.6 36.8 Horizontal Horizontal Horizontal

-15.4

-12.5

-8.2 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and

*4874.000

*7311.000

*9748.000 34.2 37.1 38.5 40.5 40.0 44.1 54.0 54.0 54.0 38.6 41.5 45.8 RBW=1MHz / VBW=10Hz for average value. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 59 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Mode: 802.11 n-HT40 (TX-Channel 09) Radiated Emissions Amp Gain

(dB) 36.1 35.6 35.6 20.0 Polarization Frequency Reading Pre- Antenna Factor

(dB)

(dBV)

(MHz) Net at 3m Peak Limit Margin

(dB) at 3m

(dBV/m)

(dBV/m) Horizontal Horizontal Horizontal Horizontal

*4904.000

*7356.000

*9808.000

*2492.010 53.1 55.2 57.1 37.1 Polarization Frequency

(MHz) Reading

(dBV) Horizontal Horizontal Horizontal Horizontal

*4904.000

*7356.000

*9808.000

*2492.010 41.9 40.5 42.9 20.4 34.6 37.0 38.6 28.0 51.6 56.6 60.1 45.1 74.0 74.0 74.0 74.0

-22.4

-17.4

-13.9

-28.9 Pre- Antenna Amp Factor Gain

(dB)

(dB) 36.1 35.6 35.6 20.0 34.6 37.0 38.6 28.0 Net at 3m Average Limit Margin at 3m

(dB)

(dBV/m)

(dBV/m) 40.4 41.9 45.9 28.4 54.0 54.0 54.0 54.0

-13.6

-12.1

-8.1

-25.6 NOTES: 1. Peak detector is used, RBW=1MHz/VBW=3MHz for peak value and RBW=1MHz / VBW=10Hz for average value. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna used for the emission over 1000MHz.

* Emission within the restricted band meets the requirement of section 15.205. The corresponding limit as per 15.209 is based on Quasi peak limit for frequencies below 1000 MHz and average limit for frequencies over 1000 MHz. The radio frequency emissions above 1GHz also meet corresponding 20dB permitted peak limit with a peak detector function. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 60 4.9 Conducted Emission INTERTEK TESTING SERVICES Worst Case Conducted emission at 0.414MHz is Passed by 5.9dB margin For electronic filing, the worst case conducted emission configuration photograph is saved with filename: conducted photos.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 61 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Worst Case Operating Mode: 802.11 n-HT20 (TX-Channel 01) Line: Live Conducted Emission Test - FCC B d n i l e v e L 80 70 60 50 40 30 20 10 0 150k FCC Part 15 Class B Voltage on Mains QP FCC Part 15 Class B Voltage on Mains AV 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Result Table QP Frequency QuasiPeak

(MHz) 0.226 0.410 0.498 0.750 1.126 2.938

(MHz) 0.226 0.410 0.498 0.750 1.126 2.938

(dBV) 50.7 47.8 41.9 41.8 39.5 38.5 Line Corr.

(dB) 9.8 9.8 9.8 10.0 9.9 9.9 L1 L1 L1 L1 L1 L1 Line Corr.

(dB) 9.8 9.8 9.8 10.0 9.9 9.9 L1 L1 L1 L1 L1 L1 42.5 41.0 32.2 31.7 29.9 32.6 Margin

(dB) 11.9 9.8 14.1 14.2 16.5 17.5 Limit

(dBV) 62.6 57.6 56.0 56.0 56.0 56.0 Margin

(dB) 10.1 6.6 13.8 14.3 16.1 13.4 Limit

(dBV) 52.6 47.6 46.0 46.0 46.0 46.0 Result Table AV Frequency Average

(dBV) TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 62 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 Worst Case Operating Mode: 802.11n-HT20 (TX-Channel 01) Line: Neutral Conducted Emission Test - FCC B d n i l e v e L 80 70 60 50 40 30 20 10 0 150k FCC Part 15 Class B Voltage on Mains QP FCC Part 15 Class B Voltage on Mains AV 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Result Table QP Frequency QuasiPeak

(MHz) 0.250 0.414 0.522 0.638 0.790 1.302

(MHz) 0.250 0.414 0.522 0.638 0.790 1.302

(dBV) 52.1 48.6 46.7 45.7 45.7 43.3 Line Corr.

(dB) 10.1 10.1 10.1 10.2 10.2 10.2 N N N N N N Line Corr.

(dB) 10.1 10.1 10.1 10.2 10.2 10.2 N N N N N N 43.9 41.7 36.6 34.5 36.4 33.1 Margin

(dB) 9.7 9.0 9.3 10.3 10.3 12.7 Limit

(dBV) 61.8 57.6 56.0 56.0 56.0 56.0 Margin

(dB) 7.9 5.9 9.4 11.5 9.6 12.9 Limit

(dBV) 51.8 47.6 46.0 46.0 46.0 46.0 Result Table AV Frequency Average

(dBV) TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 63 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.10 Radiated Emissions from Digital Section of Transceiver, FCC Ref: 15.109

[ ] Not required - No digital part

[ ] Test results are attached

[ x ] Included in the separated report. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 64 INTERTEK TESTING SERVICES Applicant: Hui Zhou Gaoshengda Technology Co., LTD. Date of Test: November 14, 2014 Model: WF7ERL1500 4.11 Transmitter Duty Cycle Calculation and Measurements, FCC Rule 15.35(b), (c) The EUT antenna output port was connected to the input of the spectrum analyzer. The analyzer center frequency was set to EUT RF channel carrier. The SWEP function on the analyzer was set to ZERO SPAN. The Transmitter ON time was determined from the resultant time-amplitude display:

See attached spectrum analyzer chart (s) for Transmitter timing See Transmitter timing diagram provided by manufacturer x Not applicable, duty cycle was not used. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 65 INTERTEK TESTING SERVICES EXHIBIT 5 EQUIPMENT PHOTOGRAPHS TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 66 INTERTEK TESTING SERVICES 5.0 Equipment Photographs For electronic filing, the photographs are saved with filename: external photos.pdf

& internal photos.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 67 INTERTEK TESTING SERVICES EXHIBIT 6 PRODUCT LABELLING TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 68 INTERTEK TESTING SERVICES 6.0 Product Labeling For electronic filing, the FCC ID label artwork and location is saved with filename:

label.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 69 INTERTEK TESTING SERVICES EXHIBIT 7 TECHNICAL SPECIFICATIONS TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 70 INTERTEK TESTING SERVICES 7.0 Technical Specifications For electronic filing, the block diagram and circuit diagram are saved with filename: block.pdf and circuit.pdf respectively. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 71 INTERTEK TESTING SERVICES EXHIBIT 8 INSTRUCTION MANUAL TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 72 8.0 INTERTEK TESTING SERVICES Instruction Manual For electronic filing, a preliminary copy of the Instruction Manual is saved with filename: manual.pdf. This manual will be provided to the end-user with each unit sold/leased in the United States. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 73 INTERTEK TESTING SERVICES EXHIBIT 9 CONFIDENTIALITY REQUEST TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 74 9.0 Confidentiality Request INTERTEK TESTING SERVICES For electronic filing, the confidentiality request of the tested EUT is saved with filename: request.pdf. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 75 INTERTEK TESTING SERVICES EXHIBIT 10 MISCELLANEOUS INFORMATION TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 76 INTERTEK TESTING SERVICES 10.0 Discussion of Pulse Desensitization The determination of pulse desensitivity was made in accordance with Hewlett Packard Application Note 150-2, Spectrum Analysis ... Pulsed RF. Pulse desensitivity is not applicable for this device since the transmitter transmits the RF signal continuously. TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 77 INTERTEK TESTING SERVICES EXHIBIT 11 TEST EQUIPMENT LIST TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 78 INTERTEK TESTING SERVICES 11.0 Test Equipment List Equipment No. SZ182-02 SZ182-02-01 SZ061-03 SZ185-01 SZ061-09 SZ061-07 SZ061-06 EM031-03 Equipment Manufacturer Model No. Serial No. Cal. Date Due Date RF Power Meter Power Sensor BiConiLog Antenna EMI Receiver Horn Antenna Pyramidal Horn Antenna Active Loop Antenna EXA Spectrum Analyzer Anritsu ML2496A 1302005 21-May-2014 21-May-2015 Anritsu MA2411B 1207429 21-May-2014 21-May-2015 ETS R&S ETS 3142C 00066460 28-Jun-2014 28-Jun-2015 ESCI 100547 10-Mar-2014 10-Mar-2015 3115 00092346 01-Nov-2014 01-Nov-2015 ETS 3160-09 00083067 03-Sep-2014 03-Sep-2015 Electro-

Metrics EM-6876 217 29-Apr-2014 29-Apr-2015 R&S FSV40 101506 09-Jun-2014 09-Jun-2015 SZ181-04 Preamplifier Agilent SZ188-01 SZ062-02 Anechoic Chamber RF Cable ETS RADIALL RG 213U 8449B RFD-F/A-

100 3008A024 74 4102 10-Mar-2014 10-Mar-2015 19-Apr-2014 19-Apr-2015 03-Jul-2014 03-Jan-2015 09-Oct-2014 09-Apr-2015 09-Oct-2014 09-Apr-2015 21-May-2014 21-May-2015

--

--

--

--

0.04-

26.5GHz 0.04-

26.5GHz BRM5070 2-02 ESCI 100692 01-Nov-2014 01-Nov-2015 ENV216 100072 01-Nov-2014 01-Nov-2015 ENV216 100073 16-Jun-2014 16-Jun-2015 RFD-100 4100 23-Aug-2014 23-Aug-2015 SZ062-05 RF Cable RADIALL SZ062-12 RF Cable RADIALL SZ067-04 Notch Filter Micro-Tronics EMI Test Receiver Two-Line V-

Network Two-Line V-

Network Shielding Room R&S R&S R&S ETS SZ185-02 SZ187-01 SZ187-02 SZ188-03 TRF no.: FCC 15C_TX_b FCC ID: 2AC23WF7E Report No.: 140821028SZN-001 79

 

 

RE FCC ID: 2AC23WF7E To the certification reviewer:

We are hereby applying for [full] modular approval of the above-referenced FCC ID, based on compliance with [all] of the criteria as detailed below. Sincerely, Part 15 Unlicensed Single Modular Transmitter Approval Justification per 15.212

(i)

(ii) Requirement per 15.212 radio elements of The transmitter must have shielding. the modular their own RF The modular transmitter must have buffered modulation/data inputs (if such inputs are provided. reference Yes. Shielding is provided by a metal cover over the circuitry and by a ground plane on the bottom. The holes in the shield is significantly smaller than the wavelength of the radiation that is being blocked. Yes. The modular data inputs are buffered through log or microcontroller connections. All modulation and data inputs are buffered by circuitry on the transmitter chip.

(iii) The modular transmitter must have its own power supply regulation. Yes. Power supply regulation is provided by circuitry on the transmitter chip. transmission antenna and

(iv) The modular transmitter must comply with the system requirements of 15.203, 15.204(b) and 15.204(c). The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 parameters.

(v) Yes The modular with permanently antenna. The antenna is integral antenna. Yes. The modular during testing with a USB adapter power supply and the distance is greater than 10cm between modular and supporting equipment. Yes.

(vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is label referring to the enclosed module. installed must also display a

(vii) The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization.

(viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Yes. Please refer to the modular installation manual. Yes.