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exhibits | applications |
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User Manual-VIA-250B | Users Manual | 2.39 MiB | January 06 2018 | |||
| 1 |
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Users Manual-ITVS-250B | Users Manual | 2.13 MiB | January 06 2018 | |||
| 1 |
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Internal Photos | Internal Photos | 739.61 KiB | January 06 2018 | |||
| 1 |
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External Photos | External Photos | 196.47 KiB | January 06 2018 | |||
| 1 |
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Label | ID Label/Location Info | 907.79 KiB | January 06 2018 | |||
| 1 |
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Label loation | ID Label/Location Info | 254.03 KiB | January 06 2018 | |||
| 1 |
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Authorization Letter | Cover Letter(s) | 82.85 KiB | January 06 2018 | |||
| 1 | Block Diagram | Block Diagram | June 01 2018 | confidential | ||||
| 1 |
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Family model letter | Cover Letter(s) | 75.20 KiB | January 06 2018 | |||
| 1 |
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LTC Letter | Cover Letter(s) | 81.85 KiB | January 06 2018 | |||
| 1 | Operational Description | Operational Description | June 01 2018 | confidential | ||||
| 1 |
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RF Exposure Report | RF Exposure Info | 56.17 KiB | January 06 2018 | |||
| 1 |
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RF Test Report | Test Report | 2.91 MiB | January 06 2018 | |||
| 1 |
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RF Test set-up photos | Test Setup Photos | 182.58 KiB | January 06 2018 | |||
| 1 | Schematics | Schematics | June 01 2018 | confidential |
| 1 | User Manual-VIA-250B | Users Manual | 2.39 MiB | January 06 2018 |
If you play this device through external powered speakers, you can connect the unit with an RCA component cable
(included). Make sure to connect the white plug to white jack (left) and the red plug to the red jack (right). 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,
- English:
This device complies with Industry Canadas licence-exempt RSSs. 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.
- French:
Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement."
| 1 | Users Manual-ITVS-250B | Users Manual | 2.13 MiB | January 06 2018 |
ITVS-250B If you play this device through external powered speakers, you can connect the unit with an RCA component cable
(included). Make sure to connect the white plug to white jack (left) and the red plug to the red jack (right). 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,
- English:
This device complies with Industry Canadas licence-exempt RSSs. 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.
- French:
Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement."
| 1 | Internal Photos | Internal Photos | 739.61 KiB | January 06 2018 |
Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B Bluetooth Antenna Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B Internal Photos M/N: VTA-250B
| 1 | External Photos | External Photos | 196.47 KiB | January 06 2018 |
External Photos M/N: VTA-250B External Photos M/N: VTA-250B External Photos M/N: VTA-250B
| 1 | Label | ID Label/Location Info | 907.79 KiB | January 06 2018 |
Complies with UL 60065 CAN/CSA-C22.2 No.60065 Complies with UL 6 0065 CAN/CSA-C22.2 No.60065 ITVS-250B Complies with UL 60065 CAN/CSA-C22.2 No.60065 ITVS-250B Complies with UL 60065 CAN/CSA-C22.2 No.60065
| 1 | Authorization Letter | Cover Letter(s) | 82.85 KiB | January 06 2018 |
Tel: 408-526-1188 Fax: 408-526-1088 Email: TCB@siemic.com 775 Montague Expressway Milpitas, CA 95035 Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Initial Release (obsolete) Revised wording (obsolete) Updated company template (obsolete) Updated letter information (obsolete) Added FCC ID field (current) Revision History To 1.0 2.0 3.0 4.0 5.0 From 1.0 1.0 2.0 3.0 4.0 Approved Date Nov-14-2006 Sept25-2007 Jan-31-2012 May-23-2014 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 INNOVATIVE TECHNOLOGY ELECTRONICS LLC 2018.05.15 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, INNOVATIVE TECHNOLOGY ELECTRONICS LLC __hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s):
Product description: MUSIC CENTER WITH BLUETOOTH Model name: VTA-250B, ITVS-250B FCC ID: 2AFHW-VTA250B Sincerely, Clients signature :
Clients name / title :Guillermo Moncada/ Supply Chain Director Contact information / address :1 CHANNEL DRIVE,PORT WASHINGTON,New York 11050,United States. Telephone: 1-516-883-8220 Fax No.: 1-516-883-8838 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0
| 1 | Family model letter | Cover Letter(s) | 75.20 KiB | January 06 2018 |
INNOVATIVE TECHNOLOGY ELECTRONICS LLC I, the undersigned, Guillermo Moncada:
The two models have the same technical construction including circuit diagram, PCB Layout, components and component layout, all electrical construction and mechanical construction, except the different model number and trademark. The trademark of "VTA-250B" is "Victrola", The trademark of "ITVS-250B" is "Innovative Technology". 1) Model No.: VTA-250B Trade Name: Victrola 2) Model No.: ITVS-250B Trade Name: Innovative Technology FCC ID:2AFHW-VTA250B Sincerely, Clients signature :
Clients name / title: Guillermo Moncada/ Supply Chain Director Contact information / address: 1 CHANNEL DRIVE,PORT WASHINGTON,New York 11050,United States. Telephone: 1-516-883-8220 Fax No.: 1-516-883-8838
*************************************************************************
| 1 | LTC Letter | Cover Letter(s) | 81.85 KiB | January 06 2018 |
775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: TCB@siemic.com Confidentiality Request Letter Reason for Amendment (current / obsolete) Initial Release (obsolete) Adding CFR 2.459 (obsolete) Updated company template & Added text box Added IC confidentiality letter form (obsolete) Corrections to STC form. Added reference to KDB
(obsolete)
(current) Revision History To 1.0 2.0 3.0 From 1.0 1.0 2.0 Approved Date Nov-14-2006 August 11 - 2008 Jan-31-2012 3.0 4.0 4.0 5.0 March-26-2015 Nov 19 2015 SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 5.0 INNOVATIVE TECHNOLOGY ELECTRONICS LLC 2018/05/15 To:
Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AFHW-VTA250B Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as:
- Block Diagram
- Schematics
- Operational Description 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 disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Clients signature :
Clients name / title :Guillermo Moncada/ Supply Chain Director Contact information / address :1 CHANNEL DRIVE,PORT WASHINGTON,New York 11050,United States. Telephone: 1-516-883-8220 Fax No.: 1-516-883-8838 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 5.0
| 1 | RF Exposure Report | RF Exposure Info | 56.17 KiB | January 06 2018 |
FCC ID:2AFHW-VTA250B FCC 47 CFR MPE REPORT INNOVATIVE TECHNOLOGY ELECTRONICS LLC MUSIC CENTER WITH BLUETOOTH Model Number:VTA-250B Additional Model: ITVS-250B FCC ID:2AFHW-VTA250B INNOVATIVE TECHNOLOGY ELECTRONICS LLC 1 CHANNEL DRIVE,PORT WASHINGTON,New York 11050,United States. Prepared for:
Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number:
Date of Test:
Date of Report:
ESTE-R1805023 Apr. 24~ May. 13, 2018 May. 15, 2018 EST Technology Co. ,Ltd Report No. ESTE-R1805023 Page 1 of 3 FCC ID:2AFHW-VTA250B 1Applicable Standard Maximum Permissible Exposure Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device.
(a)Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength E)
(V/m) Magnetic Field Strength
(H) (A/m) Power Density (S)
(mW/cm2) 614 1842/f 61.4 0.3-3.0 3.0-30 30-300 300-1500 1500-10000
(b)Limits for General Population / Uncontrolled Exposure 1.63 4.89/f 0.163
(100)*
(900/f)*
1.0 F/300 5 Frequency Range (MHz) Electric Field Strength E)
(V/m) Magnetic Field Strength
(H) (A/m) Power Density (S)
(mW/cm2) Averaging TimesE 2 , H2 or S (minutes) 6 6 6 6 6 Averaging TimesE 2 , H2 or S (minutes) 1.o 0.2 F/1500
(100)*
(180/f)*
30 30 30 30 30 614 824/f 27.5 1.63 2.19/f 0.073 0.3-1.34 1.34-30 30-300 300-1500 1500-10000 Note: f=frequency in MHz; *Plane-wave equivalent power density 2MPE Calculation Method E (V/m) = (30*P*G) 0.5/d Power Density: Pd (W/m2) = E2/377 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = (30*P*G) / (377*d2) From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained EST Technology Co. ,Ltd Report No. ESTE-R1805023 Page 2 of 3 FCC ID:2AFHW-VTA250B 3Conducted Power Result Mode GFSK 8-DPSK Frequency Peak output power Peak output power
(MHz) 2402 2441 2480 2402 2441 2480
(dBm) 1.335 0.952 1.076 0.453
-0.002 0.133
(mW) 1.360 1.245 1.281 1.110 1.000 1.031 Target power dBm 11 01 11 01
-11 01 Antenna gain
(dBi) (Linear) 0 0 0 0 0 0 1 1 1 1 1 1 4Calculated Result and Limit Mode Antenna gain Target power dBm
(dBi) (Linear) Power Density
(S)
(mW
/cm2) Limited of Power Density
(S)
(mW
/cm2) Test Result GFSK 8-DPSK 2 1 0 0 1 1 0.00032 0.00025 1 1 Compiles Compiles EST Technology Co. ,Ltd Report No. ESTE-R1805023 Page 3 of 3
| 1 | RF Test Report | Test Report | 2.91 MiB | January 06 2018 |
FCC ID:2AFHW-VTA250B FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of INNOVATIVE TECHNOLOGY ELECTRONICS LLC MUSIC CENTER WITH BLUETOOTH Model Number: VTA-250B Additional Model: ITVS-250B FCC ID:2AFHW-VTA250B INNOVATIVE TECHNOLOGY ELECTRONICS LLC 1 CHANNEL DRIVE,PORT WASHINGTON,New York 11050,United States. Prepared for:
Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number:
Date of Test:
Date of Report:
ESTE-R1805022 Apr. 24~ May. 13, 2018 May. 15, 2018 EST Technology Co., Ltd Report No. ESTE-R1805022 Page 1 of 89 FCC ID:2AFHW-VTA250B TABLE OF CONTENTS Page Description TEST REPORT VERIFICATION......................................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................. 5 1.1. Description of Device (EUT) ........................................................................................................... 5 2. SUMMARY OF TEST ......................................................................................................................... 6 2.1. Summary of test result ...................................................................................................................... 6 2.2. Test Facilities ................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................. 8 2.4. Assistant equipment used for test ..................................................................................................... 8 2.5. Block Diagram ................................................................................................................................. 8 2.6. Test mode ......................................................................................................................................... 9 2.7. Channel List ..................................................................................................................................... 9 2.8. Test Equipment ............................................................................................................................... 10 3. MAXIMUM PEAK OUTPUT POWER ................................................................................................. 12 3.1. Limit ............................................................................................................................................... 12 3.2. Test Procedure ................................................................................................................................ 12 3.3. Test Result ...................................................................................................................................... 12 3.4. Test Data ........................................................................................................................................ 13 4. 20 DB BANDWIDTH ....................................................................................................................... 17 4.1. Limit ............................................................................................................................................... 17 4.2. Test Procedure ................................................................................................................................ 17 4.3. Test Result ...................................................................................................................................... 17 4.4. Test Data ........................................................................................................................................ 18 5. CARRIER FREQUENCY SEPARATION .............................................................................................. 22 5.1. Limit ............................................................................................................................................... 22 5.2. Test Procedure ................................................................................................................................ 22 5.3. Test Result ...................................................................................................................................... 22 5.4. Test Data ........................................................................................................................................ 23 6. NUMBER OF HOPPING CHANNEL .................................................................................................. 27 6.1. Limit ............................................................................................................................................... 27 6.2. Test Procedure ................................................................................................................................ 27 6.3. Test Result ...................................................................................................................................... 27 6.4. Test Data ........................................................................................................................................ 28 7. DWELL TIME ................................................................................................................................. 30 7.1. Limit ............................................................................................................................................... 30 7.2. Test Procedure ................................................................................................................................ 30 7.3. Test Result ...................................................................................................................................... 30 7.4. Test Data ........................................................................................................................................ 31 8. RADIATED EMISSIONS .................................................................................................................... 37 8.1. Limit ............................................................................................................................................... 37 8.2. Block Diagram of Test setup .......................................................................................................... 38 8.3. Test Procedure ................................................................................................................................ 39 8.4. Test Result ...................................................................................................................................... 39 8.5. Test Data ........................................................................................................................................ 40 EST Technology Co., Ltd Report No. ESTE-R1805022 Page 2 of 89 FCC ID:2AFHW-VTA250B 9. BAND EDGE COMPLIANCE ............................................................................................................ 56 9.1. Limit ............................................................................................................................................... 56 9.2. Block Diagram of Test setup .......................................................................................................... 56 9.3. Test Procedure ................................................................................................................................ 56 9.4. Test Result ...................................................................................................................................... 56 9.5. Test Data ........................................................................................................................................ 57 10. POWER LINE CONDUCTED EMISSIONS .......................................................................................... 73 10.1. Limit ............................................................................................................................................... 73 10.2. Test Procedure ................................................................................................................................ 73 11. ANTENNA REQUIREMENTS ............................................................................................................ 76 11.1. Limit ............................................................................................................................................... 76 11.2. Result .............................................................................................................................................. 76 12. TEST SETUP PHOTO ................................................................................................................. 77 13. PHOTO EUT ................................................................................................................................ 79 EST Technology Co., Ltd Report No. ESTE-R1805022 Page 3 of 89 FCC ID 2AFFIW-T50B EsT TGco1ogy C ,Ltd ApPcan oVATI E TECIINOLOGY ELBCTRONICs LLC AddJ: 1CHANNELDRl EPORT WAs-IINGToN,New Y k11050,U tcd states. hdre g E1 iGs Co , A: zp w D G C,GuDong E U Prov1nGc China MUSIC CENTER brlTH BL TooTH Mbl NbeF:
VTA 50B Additona1REodeI:
Xfs 5 Notc Thc two odels have tlle sa1ne tech cal con hG1ud g orc t agral 1,pcB Layout,GOlnpo,leIlts and compone11t layout9all eleGtncal G u ald aniGal G stru ol,Gxcepj e fereIlt lnodel mhe k of TVs-25 B is 1nnovatIiFe TCchnol gy"
TeeaFkV5B is Gtrola lFlae Power supply:
AC120V/60Hz t ge:
AC120V/Fz TmIeFame:
:
Innovative TcGhnologv senal N Da ofR p A,r,23,2018 De ofTes Apr.24~~13 2018 spg :
FCC Rt les at,d Re oEL$P 15sub C 2017
@ sI C 3~ 0 0 3 tult: Thc devioe described above is tested by EsT Technology Co,,Ltd.The measure1 ent resul were conta ned in tllis test report and EST Technology Co , L .w sumed fu1a Fespo tyF the acGtIracy alld oomplete11ess J ese surslllents.A st,9illi$repoR sho vsbat dhe EUT to be teGllnic ly GOl=lpliance FCC RII1es Regkt P 5stlhpad C fe uim. This report applies to above tested salllp1e only and shall not be reproduced in part out wntten approal of sThlogy Co.,Ltd.
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'Fr,6 ed Tecll y Rep rt No^ EsTF R1805022 Pagc4of89 FCC ID:2AFHW-VTA250B 1. GENERAL INFORMATION Product Name FCC ID Model Number 1.1. Description of Device (EUT) Operation frequency Number of channel Antenna Modulation Sample Type
:
:
:
:
:
:
:
:
MUSIC CENTER WITH BLUETOOTH 2AFHW-VTA250B VTA-250B 2402MHz~2480MHz 79 PCB antenna, 0 dBi gain BT BDR: GFSK BT EDR: /4-DQPSK BT EDR: 8-DPSK Prototype production EST Technology Co., Ltd Report No. ESTE-R1805022 Page 5 of 89 FCC ID:2AFHW-VTA250B 2. SUMMARY OF TEST 2.1. Summary of test result Description of Test Item Standard Results Maximum Peak Output Power 20dB Bandwidth Carrier Frequency Separation Number Of Hopping Channel Dwell Time Radiated Emissions Band Edge Compliance Power Line Conducted Emissions FCC Part 15: 15.247(b)(1) DA 00-705 FCC Part 15: 15.247a1 DA 00-705 FCC Part 15: 15.247(a)(1) DA 00-705 FCC Part 15: 15.247(a)(1)(iii) DA 00-705 FCC Part 15: 15.247(a)(1)(iii) DA 00-705 FCC Part 15: 15.209 FCC Part 15: 15.247(d) ANSI C63.10:2013 DA 00-705 FCC Part 15: 15.247(d) DA 00-705 FCC Part 15: 15.207 ANSI C63.10:2013 DA 00-705 Antenna requirement FCC Part 15: 15.203 PASS PASS PASS PASS PASS PASS PASS PASS PASS EST Technology Co., Ltd Report No. ESTE-R1805022 Page 6 of 89 FCC ID:2AFHW-VTA250B 2.2. Test Facilities EMC Lab
:
Name of Firm Site Location
:
:
Certificated by CNAS, CHINA Registration No.: L5288 Date of registration: November 13, 2017 Certificated by A2LA, USA Registration No.: 4366.01 Date of registration: November 07, 2017 Certificated by FCC, USA Designation Number: CN1215 Registration No.: 722932 Date of registration: November 21, 2017 Certificated by Industry Canada Registration No.: 9405A Date of registration: December 03, 2015 Certificated by VCCI, Japan Registration No.: R-13663; C-14103 Date of registration: July 25, 2017 This Certificate is valid until: July 24, 2020 Certificated by TUV Rheinland, Germany Registration No.: UA 50195514 0001 Date of registration: February 07, 2015 Certificated by TUV/PS, Shenzhen Registration No.: SCN1017 Date of registration: January 27, 2011 Certificated by Intertek ETL SEMKO Registration No.: 2011-RTL-L2-64 Date of registration: April 28, 2011 Certificated by Nemko, Hong Kong Registration No.: 175193 Date of registration: May 4, 2011 EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China EST Technology Co., Ltd Report No. ESTE-R1805022 Page 7 of 89 FCC ID:2AFHW-VTA250B 2.3. Measurement uncertainty Test Item Uncertainty for Conduction emission test Uncertainty for spurious emissions test
(30MHz-1GHz) Uncertainty for spurious emissions test
(1GHz to 25GHz) Uncertainty for radio frequency Uncertainty for conducted RF Power Uncertainty for Power density test Uncertainty 3.48dB 4.60 dB(Polarize: H) 4.68 dB(Polarize: V) 4.96dB 710-8 0.20dB 0.26dB NoteThis uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. 2.4. Assistant equipment used for test 2.4.1. N/A 2.5. Block Diagram For radiated emissions test: EUT was placed on a turn table, which is 0.8 (or 1.5) meter high above ground. EUT was beset into Bluetooth test mode by software before test. AC Mains EUT
(EUT: MUSIC CENTER WITH BLUETOOTH) EST Technology Co., Ltd Report No. ESTE-R1805022 Page 8 of 89 FCC ID:2AFHW-VTA250B 2.6. Test mode The test software was used to control EUT work in Continuous TX mode, and select test channel, wireless mode Mode GFSK 8-DPSK 2.7. Channel List Channel Frequency No. 1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 61 65 69 73 77
(MHz) 2402 2406 2410 2414 2418 2422 2426 2430 2434 2438 2442 2446 2450 2454 2458 2462 2466 2470 2474 2478 Channel Low Middle High Low Middle High Frequency 2402MHz 2441MHz 2480MHz 2402MHz 2441MHz 2480MHz Channel No. 2 6 10 14 18 22 26 30 34 38 42 46 50 54 58 62 66 70 74 78 Frequency
(MHz) 2403 2407 2411 2415 2419 2423 2427 2431 2435 2439 2443 2447 2451 2455 2459 2463 2467 2471 2475 2479 Channel No. 3 7 11 15 19 23 27 31 35 39 43 47 51 55 59 63 67 71 75 79 Frequency
(MHz) 2404 2408 2412 2416 2420 2424 2428 2432 2436 2440 2444 2448 2452 2456 2460 2464 2468 2472 2476 2480 Channel No. 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76
-
Frequency
(MHz) 2405 2409 2413 2417 2421 2425 2429 2433 2437 2441 2445 2449 2453 2457 2461 2465 2469 2473 2477
-
EST Technology Co., Ltd Report No. ESTE-R1805022 Page 9 of 89 FCC ID:2AFHW-VTA250B 2.8. Test Equipment 2.8.1. For conducted emission test Equipment Manufacturer Model No. Last Cal. Next Cal. June 17,17 1 Year Last Cal. Next Cal. June 17,17 1 Year October 08,17 N/A 1 Year N/A Last Cal. Next Cal. June 17,17 1 Year EMI Test Receiver ESHS30 832354 Serial No. Calibration Body CEPREI Rohde
& Schwarz
& Schwarz Rohde
& Schwarz Audix Artificial Mains Network Rohde Pulse Limiter ENV216 101260 CEPREI June 17,17 1 Year ESH3-Z2 101100 CEPREI June 17,17 1 Year e3-6.111221a N/A N/A N/A N/A Test Software 2.8.2. For radiated emission test(9 kHz-30MHz) Equipment Manufacturer Model No. EMI Test Receiver Active Loop Antenna Serial No. Calibration Body CEPREI ESR7 101780 FMZB1519 1519-038 CEPREI e3-6.111221a N/A N/A Rohde
& Schwarz SCHWARZB ECK Audix Test Software 2.8.3. For radiated emissions test (30-1000MHz) Equipment Manufacturer Model No. ESR7 Rohde
& Schwarz Teseq Audix EMI Test Receiver Bilog Antenna Test Software 2.8.4. For radiated emission test(above 1GHz) Equipment Manufacturer Model No. SCHWARZB ECK SCHWARZB ECK SCHWARZB ECK Rohde
&Schwarz Agilent Audix Horn Antenna Horn Antenna Signal Amplifier Spectrum Analyzer PSA Series Spertrum Analyzer Test Software Serial No. Calibration 101780 Body CEPREI CBL 6111D e3-6.111221a N/A 27090 CEPREI N/A June 08,17 1 Year N/A N/A Serial No. Calibration Body CEPREI 0D1002 BBHA917 0242 9718-212 CEPREI CEPREI Last Cal. Next Cal. June 08,17 1 Year June 08,17 1Year June 08,17 1 Year BBHA 9120 D BBHA912 BBHA9170 BBV9718 FSV 103173 CEPREI June 17,17 1 Year E4447A MY50180 031 e3-6.111221a N/A CEPREI June 16,17 1Year N/A N/A N/A EST Technology Co., Ltd Report No. ESTE-R1805022 Page 10 of 89 FCC ID:2AFHW-VTA250B 2.8.5. For connect EUT antenna terminal test Equipment Spectrum Analyzer Spectrum Analyzer Manufacturer Model No. Rohde
&Schwarz Agilent E4408B FSV Last Cal. Next Cal. June 17,17 1 Year Serial No. Calibration Body CEPREI 103173 MY44211 139 CEPREI June 17,17 1 Year EST Technology Co., Ltd Report No. ESTE-R1805022 Page 11 of 89 FCC ID:2AFHW-VTA250B 3. MAXIMUM PEAK OUTPUT POWER 3.1. Limit For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725-5850 MHz band: 1 watt. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125 watts, the e.i.r.p shall not exceed 4W 3.2. Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer. Connect EUT antenna terminal to the spectrum analyzer with a low loss SMA cable. 3.3. Test Result Test site: RF site Tested by: Viking Limit Mode EUT: MUSIC CENTER WITH BLUETOOTH M/N: VTA-250B Test date: 2018.05.10 Freq
(MHz) 2402 2441 2480 2402 2441 2480 Result
(dBm) 1.335 0.952 1.076 0.453
-0.002 0.133 8-DPSK GFSK dBm 21.00 21.00 21.00 21.00 21.00 21.00 W 0.125 0.125 0.125 0.125 0.125 0.125 Conclusion Pass Pass Pass Pass Pass Pass EST Technology Co., Ltd Report No. ESTE-R1805022 Page 12 of 89 Atten 20 dB 1 Mkr1 2.401944 GHz 1.335 dBm FCC ID:2AFHW-VTA250B 3.4. Test Data GFSK 2402 MHz Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Center 2.402 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) Atten 20 dB 1 Mkr1 2.440850 GHz 0.952 dBm GFSK 2441 MHz Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Center 2.441 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.40200000 GHz Start Freq 2.39825000 GHz Stop Freq 2.40575000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.43725000 GHz Stop Freq 2.44475000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 13 of 89 FCC ID:2AFHW-VTA250B Atten 20 dB 1 Mkr1 2.479981 GHz 1.076 dBm GFSK 2480 MHz Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Center 2.48 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.48000000 GHz Start Freq 2.47625000 GHz Stop Freq 2.48375000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 14 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 2402 MHz Atten 20 dB 1 Ref 10 dBm Peak Log 10 dB/
Mkr1 2.401831 GHz 0.453 dBm M1 S2 S3 FC AA Center 2.402 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) 8-DPSK 2441 MHz Ref 10 dBm Peak Log 10 dB/
Atten 20 dB 1 Mkr1 2.440850 GHz
-0.002 dBm M1 S2 S3 FC AA Center 2.441 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.40200000 GHz Start Freq 2.39825000 GHz Stop Freq 2.40575000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.43725000 GHz Stop Freq 2.44475000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 15 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 2480 MHz Ref 10 dBm Peak Log 10 dB/
Atten 20 dB 1 Mkr1 2.479981 GHz 0.133 dBm M1 S2 S3 FC AA Center 2.48 GHz
#Res BW 3 MHz VBW 3 MHz Span 7.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.48000000 GHz Start Freq 2.47625000 GHz Stop Freq 2.48375000 GHz CF Step 750.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 16 of 89 FCC ID:2AFHW-VTA250B 4. 20 DB BANDWIDTH 4.1. Limit Intentional radiators operating under the alternative provisions to the general emission limits, as contained in 15.217 through 15.257 and in Subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. 4.2. Test Procedure EUT: MUSIC CENTER WITH BLUETOOTH M/N: VTA-250B Test date: 2018.05.10 Test site: RF site Tested by: Viking The transmitter output (antenna port) was connected to the spectrum analyzer. Connect EUT antenna terminal to the spectrum analyzer with a low loss SMA cable. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 30kHz RBW and 100kHz VBW. The 20dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20dB. 4.3. Test Result
(MHz) 1.046 1.047 1.085 1.182 1.187 1.189 PASS PASS PASS PASS PASS PASS 2402 2441 2480 2402 2441 2480 Limit (kHz) Conclusion 20dB Bandwidth Freq
(MHz)
/
/
/
/
/
/
8-DPSK GFSK Mode EST Technology Co., Ltd Report No. ESTE-R1805022 Page 17 of 89 FCC ID:2AFHW-VTA250B 4.4. Test Data GFSK 2402MHz Ch Freq 2.402 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
Center 2.402 GHz
#Res BW 30 kHz Occupied Bandwidth
#VBW 100 kHz 969.6136 kHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB Transmit Freq Error x dB Bandwidth 33.605 kHz 1.046 MHz GFSK 2441MHz Ch Freq 2.441 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
Center 2.441 GHz
#Res BW 30 kHz Occupied Bandwidth
#VBW 100 kHz 969.2618 kHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB Transmit Freq Error x dB Bandwidth 32.858 kHz 1.047 MHz Freq/Channel Center Freq 2.40200000 GHz Start Freq 2.40050000 GHz Stop Freq 2.40350000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.43950000 GHz Stop Freq 2.44250000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 18 of 89 FCC ID:2AFHW-VTA250B GFSK 2480MHz Ch Freq 2.48 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
#VBW 100 kHz Center 2.48 GHz
#Res BW 30 kHz Occupied Bandwidth Transmit Freq Error x dB Bandwidth 1.0029 MHz 53.274 kHz 1.085 MHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB Freq/Channel Center Freq 2.48000000 GHz Start Freq 2.47850000 GHz Stop Freq 2.48150000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 19 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 2402MHz Ch Freq 2.402 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
#VBW 100 kHz Center 2.402 GHz
#Res BW 30 kHz Occupied Bandwidth Transmit Freq Error x dB Bandwidth 1.1234 MHz 62.238 kHz 1.182 MHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB 8-DPSK 2441MHz Ch Freq 2.441 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
#VBW 100 kHz Center 2.441 GHz
#Res BW 30 kHz Occupied Bandwidth Transmit Freq Error x dB Bandwidth 1.1230 MHz 62.126 kHz 1.187 MHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB Freq/Channel Center Freq 2.40200000 GHz Start Freq 2.40050000 GHz Stop Freq 2.40350000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.43950000 GHz Stop Freq 2.44250000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 20 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 2480MHz Ch Freq 2.48 GHz Occupied Bandwidth Trig Free Atten 20 dB Ref 10 dBm
#Peak Log 10 dB/
#VBW 100 kHz Center 2.48 GHz
#Res BW 30 kHz Occupied Bandwidth Transmit Freq Error x dB Bandwidth 1.1233 MHz 63.128 kHz 1.189 MHz Span 3 MHz Sweep 5 ms (401 pts) Occ BW % Pwr x dB 99.00 %
-20.00 dB Freq/Channel Center Freq 2.48000000 GHz Start Freq 2.47850000 GHz Stop Freq 2.48150000 GHz CF Step 300.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 21 of 89 FCC ID:2AFHW-VTA250B 5. CARRIER FREQUENCY SEPARATION 5.1. Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. 5.2. Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer. Connect EUT antenna terminal to the spectrum analyzer with a low loss SMA cable. The carrier frequency was measured by spectrum analyzer with 100kHz RBW and 100kHz VBW. 5.3. Test Result EUT: MUSIC CENTER WITH BLUETOOTH M/N: VTA-250B Test date: 2018.05.10 Mode Channel Channel separation
(MHz) 1.000 1.000 1.000 1.000 1.000 1.000 Test site: RF site Tested by: Viking Limit Conclusion
> 2/3 of the 20dB Bandwidth or 25[kHz]( whichever is greater) PASS PASS PASS PASS PASS PASS GFSK 8-DPSK Low CH Mid CH High CH Low CH Mid CH High CH EST Technology Co., Ltd Report No. ESTE-R1805022 Page 22 of 89 FCC ID:2AFHW-VTA250B 5.4. Test Data GFSK Low Channel Mkr1 1.00000 MHz
-0.019 dB 1 Ref 10 dBm Peak Log 10 dB/
Atten 20 dB 1R M1 S2 S3 FC AA Center 2.402 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Mid Channel Mkr1 1.00000 MHz 0.003 dB 1 Ref 10 dBm Peak Log 10 dB/
Atten 20 dB 1R M1 S2 S3 FC AA Center 2.442 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.40250000 GHz Start Freq 2.40125000 GHz Stop Freq 2.40375000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44150000 GHz Start Freq 2.44025000 GHz Stop Freq 2.44275000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 23 of 89 FCC ID:2AFHW-VTA250B High Channel Mkr1 1.00000 MHz
-0.03 dB 1 Ref 10 dBm Peak Log 10 dB/
Atten 20 dB 1R M1 S2 S3 FC AA Center 2.479 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.47950000 GHz Start Freq 2.47825000 GHz Stop Freq 2.48075000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 24 of 89 FCC ID:2AFHW-VTA250B 8-DPSK Low Channel Atten 20 dB 1R Ref 10 dBm Peak Log 10 dB/
Mkr1 1.00000 MHz 0.021 dB 1 M1 S2 S3 FC AA Center 2.402 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Mid Channel Mkr1 1.00000 MHz 0.001 dB 1 Atten 20 dB 1R Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Center 2.442 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.40250000 GHz Start Freq 2.40125000 GHz Stop Freq 2.40375000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44150000 GHz Start Freq 2.44025000 GHz Stop Freq 2.44275000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 25 of 89 FCC ID:2AFHW-VTA250B High Channel Mkr1 1.00000 MHz 0.008 dB 1 Atten 20 dB 1R Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Center 2.479 GHz
#Res BW 100 kHz VBW 100 kHz Span 2.5 MHz Sweep 5 ms (401 pts) Freq/Channel Center Freq 2.47950000 GHz Start Freq 2.47825000 GHz Stop Freq 2.48075000 GHz CF Step 250.000000 kHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 26 of 89 FCC ID:2AFHW-VTA250B 6. NUMBER OF HOPPING CHANNEL 6.1. Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels 6.2. Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer. Connect EUT antenna terminal to the spectrum analyzer with a low loss SMA cable. The number of hopping channel was measured by spectrum analyzer with 300kHz RBW and 300kHz VBW. 6.3. Test Result Mode GFSK 8-DPSK EUT: MUSIC CENTER WITH BLUETOOTH M/N: VTA-250B Test date: 2018.05.10 Test site: RF site Tested by: Viking Number of hopping channel 79 79 Limit
>15
>15 Conclusion PASS PASS EST Technology Co., Ltd Report No. ESTE-R1805022 Page 27 of 89 FCC ID:2AFHW-VTA250B 6.4. Test Data GFSK Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.4 GHz
#Res BW 300 kHz VBW 300 kHz Stop 2.429 GHz Sweep 4 ms (401 pts) Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.429 GHz
#Res BW 300 kHz VBW 300 kHz Stop 2.459 GHz Sweep 4 ms (401 pts) Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.459 GHz
#Res BW 300 kHz VBW 300 kHz Stop 2.483 GHz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.41475000 GHz Start Freq 2.40000000 GHz Stop Freq 2.42950000 GHz CF Step 2.95000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44450000 GHz Start Freq 2.42950000 GHz Stop Freq 2.45950000 GHz CF Step 3.00000000 MHz Man Auto Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.47150000 GHz Start Freq 2.45950000 GHz Stop Freq 2.48350000 GHz CF Step 2.40000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 28 of 89 FCC ID:2AFHW-VTA250B 8-DPSK Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.4 GHz
#Res BW 300 kHz VBW 300 kHz Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.429 GHz
#Res BW 300 kHz VBW 300 kHz Atten 20 dB Ref 10 dBm Peak Log 10 dB/
M1 S2 S3 FC AA Start 2.459 GHz
#Res BW 300 kHz VBW 300 kHz Freq/Channel Center Freq 2.41475000 GHz Start Freq 2.40000000 GHz Stop Freq 2.42950000 GHz CF Step 2.95000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44450000 GHz Start Freq 2.42950000 GHz Stop Freq 2.45950000 GHz CF Step 3.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.47150000 GHz Start Freq 2.45950000 GHz Stop Freq 2.48350000 GHz CF Step 2.40000000 MHz Man Auto Freq Offset 0.00000000 Hz Signal Track Off On Stop 2.429 GHz Sweep 4 ms (401 pts) Stop 2.459 GHz Sweep 4 ms (401 pts) Stop 2.483 GHz Sweep 4 ms (401 pts) EST Technology Co., Ltd Report No. ESTE-R1805022 Page 29 of 89 FCC ID:2AFHW-VTA250B 7. DWELL TIME 7.1. Limit The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. 7.2. Test Procedure 1. The transmitter output (antenna port) was connected to the spectrum analyzer. Connect EUT antenna terminal to the spectrum analyzer with a low loss SMA cable. 2. Set the EUT to proper test mode with relative test software and hardware. 3. Spectrum analyzer setting: Centered Frequency = measured channel, RBW = 1MHz, VBW=
1MHz, Frequency Span = 0 Hz. 4. Set sweep time properly to capture the entire dwell time per hopping channel. 5. Set detector type to Peak and trace mode to Max Hold and make the measurement. 6. Repeat step 3-5 until all channels measured were complete. 7.3. Test Result EUT: MUSIC CENTER WITH BLUETOOTH M/N: VTA-250B Test date: 2018.05.10 Test site: RF site Tested by: Viking Mode Hopping number Measure Burst on time
(ms) Dwell time
(ms) Limit Conclusion time
(s) 5 5 5 5 5 5 50 25 17 47 25 18 GFSK DH1 GFSK DH3 GFSK DH5 8-DPSK 3DH1 8-DPSK 3DH3 8-DPSK 3DH5 Dwell time = Hopping number/measure time *0.4*79*burst on time. 0.51 1.78 2.98 0.52 1.78 3.02 161.16 <400ms 281.24 <400ms 320.17 <400ms 154.46 <400ms 281.24 <400ms 343.56 <400ms PASS PASS PASS PASS PASS PASS EST Technology Co., Ltd Report No. ESTE-R1805022 Page 30 of 89 FCC ID:2AFHW-VTA250B 7.4. Test Data GFSK DH1 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Mkr1 510 s
-1.16 dB 1R 1 Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 31 of 89 FCC ID:2AFHW-VTA250B GFSK DH3 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Ref 10 dBm Peak Log 10 dB/
1R W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Mkr1 1.78 ms
-1.005 dB 1 Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Peak Search Meas Tools Next Peak Next Pk Right Next Pk Left Min Search Pk-Pk Search More 1 of 2 EST Technology Co., Ltd Report No. ESTE-R1805022 Page 32 of 89 FCC ID:2AFHW-VTA250B GSFK DH5 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Ref 10 dBm Peak Log 10 dB/
1R W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Mkr1 2.98 ms
-0.749 dB 1 Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 33 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 3DH1 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Mkr1 520 s
-1.136 dB 1R 1 Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 34 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 3DH3 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Ref 10 dBm Peak Log 10 dB/
1R W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz 1 Mkr1 1.78 ms
-0.215 dB Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 35 of 89 FCC ID:2AFHW-VTA250B 8-DPSK 3DH5 Atten 20 dB Ref 10 dBm Peak Log 10 dB/
W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 5 s (401 pts) Atten 20 dB Mkr1 3.02 ms 0.497 dB 1 Ref 10 dBm Peak Log 10 dB/
1R W1 S2 S3 FS AA Center 2.441 GHz Res BW 1 MHz VBW 1 MHz Span 0 Hz Sweep 4 ms (401 pts) Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On Freq/Channel Center Freq 2.44100000 GHz Start Freq 2.44100000 GHz Stop Freq 2.44100000 GHz CF Step 1.00000000 MHz Auto Man Freq Offset 0.00000000 Hz Signal Track Off On EST Technology Co., Ltd Report No. ESTE-R1805022 Page 36 of 89 FCC ID:2AFHW-VTA250B 8. RADIATED EMISSIONS 8.1. Limit All the emissions appearing within 15.205 restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits. 15.205 Restricted frequency band 15.209 Limit Frequency (MHz) Field Strength(V/m) Distance(m) 0.009-0.490 0.490-1.705 1.705-30 30-88 88-216 216-960 Above 960 2400/F(kHz) 24000/F(kHz) 30 100 150 200 500 300 30 30 3 3 3 3 Remark(1) Emission level dBV = 20 log Emission level V/m
(2) The smaller limit shall apply at the cross point between two frequency bands.
(3) Distance is the distance in meters between the measuring instrument, antenna and the closest point of any part of the device or system. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 37 of 89 FCC ID:2AFHW-VTA250B 8.2. Block Diagram of Test setup EST Technology Co., Ltd Report No. ESTE-R1805022 Page 38 of 89 FCC ID:2AFHW-VTA250B 8.3. Test Procedure EUT was placed on a turn table, which is 0.8 meter high above ground for 9kHz~1000MHz test, and which is 1.5 meter high above ground for above 1GHz test. The turn table can rotate 360 degrees to determine the position of the maximum emission level. Power on the EUT and let it working in test mode, then test it. EUT is set 3 meters away from the receiving antenna, which is mounted on a antenna tower. The antenna can be moved up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on test. The test frequency analyzer system was set to Peak Detect (300Hz RBW in 9kHz to 150kHz and 10kHz RBW in 150kHz to 30MHz) Function and Specified Bandwidth with Maximum Hold Mode. The bandwidth of the EMI test receiver (R&S ESVS10) is set at 120kHz for frequency range from 30MHz to 1000 MHz. The bandwidth of the Spectrums VBW is set at 1MHz and RBW is set at 1MHz for peak emissions measurement above 1GHz and 1MHz RBW, 10Hz VBW for average emissions measure above 1GHz PEAK detector, 1MHz/1MHz for PAEK measurement, PEAK detector, 1MHz/10Hz for Average measurement The frequency range from 30MHz to 10th harmonic (25GHz) are checked. 8.4. Test Result Pass Note: 1For emissions above 1GHz, if peak level comply with average limit, then the average level is deemed to comply with average limit. 2 The frequency 2402MHz 2441MHz and 2480MHz is fundamental frequency which no limit, the limit on plots is automatically generated by the software, it's not fundamental limit, we can't remove it. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 39 of 89 FCC ID:2AFHW-VTA250B 8.5. Test Data 9 kHz 30 MHz Pass Note: The amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 40 of 89 FCC ID:2AFHW-VTA250B 30 MHz 1000 MHz EST Technology Co., Ltd Report No. ESTE-R1805022 Page 41 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 42 of 89 FCC ID:2AFHW-VTA250B 1000-18000MHz EST Technology Co., Ltd Report No. ESTE-R1805022 Page 43 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 44 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 45 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 46 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 47 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 48 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 49 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 50 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 51 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 52 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 53 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 54 of 89 FCC ID:2AFHW-VTA250B 18000MHz 25000MHz Pass Note: The amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 55 of 89 FCC ID:2AFHW-VTA250B 9. BAND EDGE COMPLIANCE 9.1. Limit All the lower and upper band-edges emissions appearing within 2310MHz to 2390MHz and 2483.5MHz to 2500MHz restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions outside operation frequency band 2400MHz to 2483.5MHz shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits. 9.2. Block Diagram of Test setup 9.3. Test Procedure EUT was placed on a turn table, which is 1.5 m high above ground. The turn table can rotate 360 degrees to determine the position of the maximum emission level. Power on the EUT and let it working in test mode, then test it. EUT is set 3 meters away from the receiving antenna, which is mounted on a antenna tower. The antenna can be moved up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on test. Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of emissions Peak : RBW = 1MHz, VBW = 1MHz, Detector=PEAK detector, Sweep time = auto. AV : RBW = 1MHz, VBW = 10Hz, Detector=PEAK detector, Sweep time = auto. 9.4. Test Result Pass (The testing data was attached in the next pages.) Note: 1For emissions above 1GHz, if peak level comply with average limit, then the average level is deemed to comply with average limit. 2The frequency 2402MHz and 2480MHz is fundamental frequency which no limit, the limit on plots is automatically generated by the software, it's not fundamental limit, we can't remove it. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 56 of 89 FCC ID:2AFHW-VTA250B 9.5. Test Data EST Technology Co., Ltd Report No. ESTE-R1805022 Page 57 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 58 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 59 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 60 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 61 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 62 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 63 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 64 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 65 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 66 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 67 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 68 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 69 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 70 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 71 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 72 of 89 FCC ID:2AFHW-VTA250B 10. POWER LINE CONDUCTED EMISSIONS 10.1. Limit Frequency 150kHz ~ 500kHz 500kHz ~ 5MHz 5MHz ~ 30MHz Maximum RF Line Voltage Quasi-Peak Level Average Level dB(V) 66 ~ 56*
56 60 dB(V) 56 ~ 46*
46 50 Notes: 1. * Decreasing linearly with logarithm of frequency. 2. The lower limit shall apply at the transition frequencies. 10.2. Test Procedure The EUT was placed on a non-metallic table, 80cm above the ground plane. The EUT was charged form PCs USB port which connected to the power mains through a line impedance stabilization network (L.I.S.N. 1#).. Both sides of AC line are checked to find out the maximum conducted emission. In order to find the maximum emission levels, the relative positions of equipment and all of the interface cables shall be changed according to ANSI C63.10:2013 on Conducted Emission Test. The bandwidth of test receiver (R & S ESHS30) is set at 10kHz. The frequency range from 150kHz to 30MHz is checked. 10.3. Test Result PASS. (All emissions not reported below are too low against the prescribed limits.) EST Technology Co., Ltd Report No. ESTE-R1805022 Page 73 of 89 FCC ID:2AFHW-VTA250B 10.4. Test data EST Technology Co., Ltd Report No. ESTE-R1805022 Page 74 of 89 FCC ID:2AFHW-VTA250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 75 of 89 FCC ID:2AFHW-VTA250B 11. ANTENNA REQUIREMENTS 11.1. Limit For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 11.2. Result The antennas used for this product are PCB antenna and that no antenna other than that furnished by the responsible party shall be used with the device, the maximum peak gain of the transmit antenna is only 0 dBi. EST Technology Co., Ltd Report No. ESTE-R1805022 Page 76 of 89 FCC ID:2AFHW-VTA250B 12. TEST SETUP PHOTO Conducted Test EST Technology Co., Ltd Report No. ESTE-R1805022 Page 77 of 89 FCC ID:2AFHW-VTA250B Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz) EST Technology Co., Ltd Report No. ESTE-R1805022 Page 78 of 89 FCC ID:2AFHW-VTA250B 13. PHOTO EUT External Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 79 of 89 FCC ID:2AFHW-VTA250B External Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 80 of 89 FCC ID:2AFHW-VTA250B External Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 81 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 82 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 83 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B Bluetooth Antenna EST Technology Co., Ltd Report No. ESTE-R1805022 Page 84 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 85 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 86 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 87 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 88 of 89 FCC ID:2AFHW-VTA250B Internal Photos M/N: VTA-250B EST Technology Co., Ltd Report No. ESTE-R1805022 Page 89 of 89
| 1 | RF Test set-up photos | Test Setup Photos | 182.58 KiB | January 06 2018 |
Conducted Test Radiated Test (30-1000 MHz) Radiated Test (1000-25000 MHz)
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2018-06-01 | 2402 ~ 2480 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 | Effective |
2018-06-01
|
||||
| 1 | Applicant's complete, legal business name |
INNOVATIVE TECHNOLOGY ELECTRONICS LLC
|
||||
| 1 | FCC Registration Number (FRN) |
0024780371
|
||||
| 1 | Physical Address |
1 CHANNEL DRIVE
|
||||
| 1 |
PORT WASHINGTON, NY
|
|||||
| 1 |
United States
|
|||||
| app s | TCB Information | |||||
| 1 | TCB Application Email Address |
t******@siemic.com
|
||||
| 1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
| app s | FCC ID | |||||
| 1 | Grantee Code |
2AFHW
|
||||
| 1 | Equipment Product Code |
VTA250B
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 | Name |
G******** M****
|
||||
| 1 | Title |
Supply Chain Director
|
||||
| 1 | Telephone Number |
1-516********
|
||||
| 1 | Fax Number |
1-516********
|
||||
| 1 |
s******@ithomeproducts.com
|
|||||
| app s | Technical Contact | |||||
| n/a | ||||||
| app s | Non Technical Contact | |||||
| n/a | ||||||
| app s | Confidentiality (long or short term) | |||||
| 1 | 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 | 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 | Is this application for software defined/cognitive radio authorization? | No | ||||
| 1 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
| 1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | MUSIC CENTER WITH BLUETOOTH | ||||
| 1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
| 1 | Modular Equipment Type | Does not apply | ||||
| 1 | Purpose / Application is for | Original Equipment | ||||
| 1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
| 1 | 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 | Grant Comments | Power listed is max conducted output power, The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. | ||||
| 1 | Is there an equipment authorization waiver associated with this application? | No | ||||
| 1 | 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 | Firm Name |
EST Technology Co., Ltd.
|
||||
| 1 | Name |
I****** H****
|
||||
| 1 | Telephone Number |
+86 0******** Extension:
|
||||
| 1 |
i******@gdest.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 | 0.0014000 | ||||||||||||||||||||||||||||||||||||
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