FCC TEST REPORT for SHENZHEN C-STAR ELECTRONIC TECH CO LTD AC Adapter Prepared for : SHENZHEN C-STAR ELECTRONIC TECH CO LT D Address : 2, 3/F bldg B No.2 Bada Industrial Park Yongfu Rd Hcping Community Fuyong Town Baoan District Shenzhen, Prepared by : EST Technology Co., Ltd. Address : Chilingxiang, Qishantou, Santun, Houjic, Dongguan, Guangdong, China Tel: 86-769-83 081888 Fax: 86-769-83081878 Report No. Date of Report ESTE-F 1506025 Jun. 16, 2015 ESTTeclmology Co .. Ltd. Report No. ESTE-F/506025 Page I of 24
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FCC TEST REPORT
for
SHENZHEN C-STAR ELECTRONIC TECH CO LTD
AC Adapter
Prepared for : SHENZHEN C-STAR ELECTRONIC TECH CO LTD
Address : 2, 3/F bldg B No.2 Bada Industrial Park Yongfu Rd Hcping
Community Fuyong Town Baoan District Shenzhen,
Prepared by : EST Technology Co., Ltd.
Address : Chilingxiang, Qishantou, Santun, Houjic, Dongguan, Guangdong, China
Tel: 86-769-83081888 Fax: 86-769-83081878
Report No. Date of Report
ESTE-F 1506025 Jun. 16, 2015
ESTTeclmology Co .. Ltd. Report No. ESTE-F/506025 Page I of24
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32077 - USB Wall Adapter
TABLE OF CONTENTS
Test Report Declaration Page 1. GENERAL PRODUCT INFORMATION ................................................................................... 4
2. TEST SITES .................................................................................................................................... 5 2.1. Description of Standards and Results ................................. ......................... .................... .. .. .................. 5 2.2. Test Facilities ............... ....................... ....................................................... ... ............................. ........... 6 2.3. List of Test and Measurement Instruments ........................................................................................... 7
3. TEST SET-UP AND OPERATION MODES .............................................................................. 8 3.1. Principle of Configuration Selection ..... ...................... ....................... .. .... ........... .. .............. ............ ...... 8 3.2. Block Diagram ofTest Set-up ................... .. .. .. .. ......................................... ........ ................. .............. .... 8 3.3. Test Operation Mode and Test Software ..... .. ........................................................................................ 8 3.4. Special Accessories and Auxiliary Equipment ................................. ............. ....... ................................ 8 3.5. Countermeasures to Achieve EMC Compliance ........ .... .......... ......................... .... .. ................. .. .. ...... ... 8
4. EMISSION TEST RESULTS ........................................................................................................ 9 4.1. Conducted Emission at the Mains Tenninals Test.. ............. ................ ..... .... ........................... ....... ...... 9 4.2. Radiated Emission Test .. .......................................................................... ........................................... 16
5. PHOTOGRAPHS OF THE EUT ................................................................................................ 23
EST Technology Co., Ltd. Report No. ESTF:-F 1506025 Page 2 of U
EST Technology Co., Ltd.
Ap plicant: SHENZHEN C-ST AR ELEC1RONIC TECH COL TD Address: 2, 3/F bldg B No.2 Bada Industrial Park Y oogfu Rd Heping Community
Fuyong Town Baoan District Shenzhen. Guangdong 518000 CHINA
Man ufacturer : SHENZHEN C-STAR ELECTRONIC TECH COL TD Address: 2, 3/F bldg B No.2 Bada Industrial Parle Y ongfu Rd Heping Community
Fuyong Town Baoan District Shenzhen. Guangdong 518000 ClllNA
T rade Name: CSTAR Serial No.: --Date ofReceipt: May 02,2012 Date of Test: May 02-29, 2012
Test Specification: FCC Part 15 Subpart B Class B:2014 ANSI C63.4:2009
Test Result: The equipment under test was found to be compliance with the requirements of the standards applied.
Issue Date: J un. 16, 2015
Prepared by: Tested by: Approved by:
J~Y •• -.1" ~ulog~ ..,.,- ... ---
'"~~ ' ~_,r;; !)} ~ ~ -y. n.;~ ,J ~\" ' ~ J~
Amy I Assistant Tooy I Engineer ~~~~z~*J Other Aspects: ~th o t;;;;?' This report base on the previous report with report nwnber. ESTE-F1408011, a new model nwnber is add in this report.
Abhrwiotions: OKIP=possed foiVF::failed 11.aiN-1K11 applicable E. (f. T=equipmem rmder tested
This test report is based on a single evaiUCllion of one sample of above mentioned produ~ts. h is 7101 permined to IN: duplicated in extracts wit haul wrillm approvol of EST Teclmoiogy Co. , Ltd
RSTTeclrnology Co., Lid Report No. FST'E-F/506025 P~ J 0/U
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1. GENERAL PRODUCT INFORMATION
1.1. Product Function
Refer to Technical Construction Form and User Manual.
1.2. Description of Device (EUT)
Description
Model No.
System Input Voltage
Work Freq.
Output Power
USB Line
AC Adapter
SCOSO 1 00-US
AC100-240V 0.2A
50-60Hz
DC 5V1A 5W
Unshielded, Detachable 0.8m
1.3. Difference between Model Numbers
Note: 1'he products are different model number, Butt he PCB board inside are identical.
1.4. Independent Operation Modes
The basic operation modes are:
1.4. 1. Full Load
1.4.2. HalfLoad
1.4.3. No Load
EST Technology Co., Ltd. Report No. F.STE·F/506025 Page 4 of 24
2. TEST SITES
2. 1. Description of Standards and Results
The EUT have been tested according to the applicable standards as referenced below
EMISSION
Description of Test Item Standard Limits Results
Class B PASS Conducted disturbance FCC Part 15:2014
Minimwn passing margin is at mains tenninals ANSI C63.4:2009
6.07 dB at 0.15MHz
FCC Part 15:2014 Class B PASS
Radiated Emission Test ANSI C63.4:2009
Minimum passing margin is
4.58dB at 30MHz
l>ST Technology Co ... Ltd. Report No. ES1'J:.'-FI50602S PageS q(U
2.2. Test Facilities
EMCLab
NameofFirm
Site Location
Certificated by CNAS, CHINA Registration No.: L5288 Date of registration: November 13, 2014
Certificated by FCC, USA Registration No.: 98959I Date of registration: November 20, 2013
Certificated by Industry Canada Registration No.: 9405A Date of registration: January 03,2013
Certificated by VCCI, Japan Registration No.: R-3663 & C-4103 Date of registration: July 25, 2014
Certificated by TUV Rheinland, Germany Registration No.: UA 501955I4 0001 Date of registration: January 07, 20 I I
Certificated by TUV /PS, Shenzhcn Registration No.: SCN I 017 Date of registration: January 27, 2011
Certificated by Intertek ETL SEMKO Registration No.: 201 1-RTL-Ll-18 Date of registration: April 28, 2011
Certificated by Ncmko, Hong Kong RegistrationNo.: 175193 Date of registration: May 4, 2011
EST Technology Co., Ltd.
Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China
J::S T Technology Co., L1d. Repm·l No. ESTE-F/506025 Page 6 of 24
2.3. List of Test and Measurement Instruments
2.3.1. For conducted emission at the mains terminals test (844 Room)
Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. EMI Test Receiver Rohde& Schwarz ESVS30 832354 June 28,14 l Year Artificial Mains Network Rohde& Schwarz ENV216 101260 June 28 14 1 Year Pulse Limiter Rohde& Schwarz ESH3-Z2 101 100 June28,14 1 Year
2.3.2. For radiated emission test (30MHz- lGHz, 966 Chamber)
Equipment Manufacturer Model No. Serial No. Last Cal. Next Cal. EMI Test Receiver Rohde& Schwarz ESVSlO 100004 June 28,14 1 Year Spectrum Analyzer Agilcnt E4411B MY50140697 June 28,14 1 Year Bilog Antenna Teseq CBL 61 11D 25872 June 28,14 1.5 Year Signal Amplifier Agilent 310N 187037 June 28,14 1 Year
EST Technology Co., Ltd. Report No. ESTE-F 1506025 Page 7 of 24
3. TEST SET -UP AND OPERATION MODES
3 .1. Principle of Configuration Selection
Emission: The equipment under test (EUT) was configured to measure its highest possible radiation level. The test modes were adapted accordingly in reference to the Operating Instructions.
3.2. Block Diagram of Test Set-up
System Diagram of Connections between EUT and Simulators
SJ.t:e no . L lllli t; Env . ( Ins. !:uglue t::.t. EUT Pover l'!lN Test: Mode
.5 1 2 Fre<ltleiiCY IMH11
!:'6T ts'i'l :ihl.elden Room to6t:a no . FCC PART lSB QP LINE Phas.: Temp:25. 3'C Hum1:S8% Press: lOl.SOkPa T•.JlJy
AC Adapt:er AC l~OV/ 60Hz SCOS0100- US No Load
5
!;)/'!J
NEUTRAL
10
tU : PARl 1!)8 CP
f CC PART t5B AV
20 30
EST Teclmolof(y Co .. Ltd. Report No. ESTE-F/ 506015 Pug<· 15 of U
4.2. Radiated Emission Test
RESULT
Test Procedure
Frequency Range
Test Site
Limits
Test Setup
Date of Test
MIN
Input Voltage
Operation Mode
Pass
ANSI C63.4:2009
30 to 1000 MHz
966 Chamber
FCC Part 15:2014 Class B
May 29,2012
SCOSO 1 00-US
AC 120VI60Hz
Full Load I Half Load I No Load
The EUT was placed on a tum table which was 0.8 m above the ground. The tum table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was set 3 m away from the receiving antenna which was mounted on an antenna tower. The measuring antenna moved up and down to find out the maximum emission level. It moved from 1 m to 4 m for both horizontal and vertical polarizations.
The EUT was tested in the Chamber Site. It was pre-scanned with a Peak detector from the spectrum, and all the final readings from the test receiver were measured with the Quasi-Peak detector.
The bandwidth setting on the test receiver was 120 kHz.
Semi-anechoic Chamber
r---++t+++ ANTENNA ELEV ATJON VARIES FROM l TO 4 METERS
3m
l.Sm(T ,)* l.Om(W)*0.8m(H)
Receiver
EUTand
TURNTABLE (FIBRE GLASS)
Note: Measurement Uncertainty: ±3.62 dB at a level of confidence of 95%.
EST Technology Co .. Ltd. Report No. I:."STJ::-FI 506025 Page 16 of 24