U7RSH-321PORTABLE WIRELESS PA AMPLIFIER

Guangzhou Huesent Testing Service Co.,Ltd. Lab: Guangzhou Huesent Testing Service Co., Ltd. Tel: 86-20-87221905 Fax: 86-20-87223892 Add: Self-ordained 68# courtyard, No. 91, Dongguanzhuang Road, Guangzhou, Guangdong, China. Http://www.hst.org.cn E-mail:[email protected] Page 1 of 1 < Oct 1, 2007 > Dear Timco Engineering, Inc., Thank you for cooperation. I would like to submit FCC application of Betterway Electronic Co., Ltd. (FCCID: U7RSH-321, MODEL: SH-322、HS-333、、-322、SH-321、SH-333、SH-331、AWP6046、 AWP6047、HS-331) to you today. Best Regards, Guangzhou Huesent Testing Service Co.,Ltd. Henly/Manager

Location for FCCID: U7RSH-321 FCC ID Label Location

FCC ID Label Sample for FCC ID: U7RSH-321_ FCC ID: U7RSH-321 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.

Technical Description The brief circuit description is listed as follows: 1. Switch on the power, then all the components are on power; 2. Audio signals are acquired from the MIC; 3. Carried Frequency are produced by Crystal Responser; 4. Audio signals are modulated on the Frequency by the way of F3E; 5. The modulated signal will be amplified. 6. the amplified signal will be transmitted to the air by the transmitting antenna. 7. crystal frequency：50-60MHz,Operating Frequency:174-216MHz; 8. power supply：120VAC 60Hz; 9. Antenna Used: A permanent wire antenna has been used.

12345678 A B C D 8 7654321 D C B A Title NumberRevisionSize A3 Date:6-Jun-2007 Sheet of File:C:\PROGRAM FILES\DESIGN EXPLORER 99 SE\EXAMPLES\331A1.DDBDrawn By: LA1186 123456789 AIC1 LA1186 CA8 1p CA11 103 CA12 5p CA16 30p CA13 103 CA15 103 CA17 103 CA14 103 CA21 103 CA19 103 CA18 103 TOA3 9685 TA1 0201 F3A E10.7S F2A E10.7S F1A E10.7S CRYA 50-60MHz RA8 2k2 RA5 100 RA26 2k2 RA10 820 RA12 1k RA11 4k7 RA9 4k7 RA7 560 RA6 100 LA2 1uH 空 QA1 1923 CA24 103 CA25 103 CA20 103 CA22 103 CA23 103 RA14 3k9 RA16 56k RA15 56k RA13 330 EA8 2u2 RA36 1k 012 TA2 6918 EA2 10u EA9 4u7 2 46 8 10 12 14 16 1 3 5 79 1113 15 LA1140 AIC2 RA17 1k CA26 102 CA27 102 RA29 10k RA28 10k RA31 10k EA3 10u NA1 BF9654 CA10 103 LA1 0.1uH CA9 9p LA3 3.3uH CA7 103 CA6 103 LA4 3.3uH TOA2 9685 RA4 100 RA2 100k RA3 47 RA1 100k RA19 2k2 RA22 10k RA23 4k7 RA30 2k2 TOA1 7500 CA5 103 CA3 100p CA4 4p CA28 104 ANT ANT LA5 3.3uH CA31 104 RA33 10k RA21 5k6 RA20 1M RA18 10k QA2 C1815 QA6 C1740 QA3 C1815 QA5 C1740 QA7 C1740 DA1 4148 DA2 4148 CA32 104 CA30 104 3 2 1 8 4 AIC4A LM393 VRA1 203 RA27 10k RA3210k VRA 104 5 6 7 AIC4B LM393 DA3 LED RA37 1k RA35 2k2 EA1 10uEA4 0.1u RA39 10k RA42 10k RA41 47k RA38 10k CA34 102 5 6 7 AIC3B 4558 EA5 10u EA6 2u2 RA40 10k CA35 104 EA7 100u LA6 3.3uH 331A.PCB 电路原理图 331A.PCB 电路原理图 2003.10.01 CA29 103 CA33 104 RA24 470K 1 2 3 4 4P1 4PIN 1 2 3 4 4P2 4PIN 1 2 3 4 5 6 4P3 6PIN TO 331C.PCB TO 331R.PCB TO 331B.PCB +8V GND OUT +6V REC GND PALY +6V PLAY IN WM REC GND +8V RA43 22K CA2 104 CA1 104 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 12345678 A B C D 8 7654321 D C B A Title NumberRevisionSize A3 Date:6-Jun-2007 Sheet of File:C:\PROGRAM FILES\DESIGN EXPLORER 99 SE\EXAMPLES\331B1.DDBDrawn By: EB1 2u2 WRB1 A10k 3 2 1 BIC2A 4558 WRB4 B10k CB7 104 RB34 100k EB2 2u2 CB1 102 RB4 33k RB1 1k RB9 10k RB7 10k RB15 10k RB2 1k RB10 10k RB31 1k8 RB32 680 RB35 100k RB13 10k EB8 2u2 WRB5 A10K 5 6 7 BIC2B 4558 EB10 2u2 CB5 102 RB5 33k RB3 1k EB9 2u2 WRB2 A10k 5 6 7 BIC1B 4558 EB19 1u CB6 102 RB40 22k RB14 10k RB16 10k RB6 33k RB17 10k RB30 56k EB5 2u2 5 6 7 BIC3B 4558 CB3 102 RB27 56k RB11 10k K5 MIC 1 K6 MIC 2 K4 AUX IN K8 AUX OUT RB19 10k RB20 10k EB20 1u WRB3 A10k RB22 10k RB29 56k EB3 2u2 3 2 1 BIC3A 4558 EB4 2u2 CB2 102 RB26 56k CB10 473 CB11 103 RB33 47k EB11 2u2 RB42 2k2 EB7 2u2 RB12 10k EB12 2u2 RB41 2k2 EB6 2u2 CB9 104 RB18 10k RB8 10k K3 BRIDGE RB25 10k EB14 2u2 3 2 1 BIC1A 4558 CB4 102 RB28 56k EB21 0.1u QB2 1815 QB3 1815 QB1 1815 QB4 1815 RB36 100k RB39 100k RB38 100k RB37 100k RB43 2k2 RB44 2k2 RB23 10k EB13 2u2 EB16 2u2 EB18 2u2 EB17 2u2 EB23 47u 1 2 3 4 5 6 CON1 6PIN PLAY OUT WM REC GND Vcc LB1 3u3 RB24 10k EB22 47u 331B.PCB 电路原理图 331B.PCB 电路原理图 2003.8.8 TO 331A.PCB EB24 2u2 EB15 47u EB25 47u EB26 47u PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 12345678 A B C D 8 7654321 D C B A Title NumberRevisionSize A3 Date:6-Jun-2007 Sheet of File:C:\PROGRAM FILES\DESIGN EXPLORER 99 SE\EXAMPLES\331C11.DDBDrawn By: 2005.10.14 331CD.SCH DC2 4001 J1 DC12V10A RC13 15k RC5 10k RC10 100k QC3 A1015 QC2 1815 QC4 1815 RC7 56k RC9 10k QC5 1815 RC6 10k QC6 2907A RC11 4k7 QC1 1815 RC16 18k RC12 10k EC4 1000uf EC1 10uf50V EC2 1u50V RC1 10k RC8 22k RC3 10k 2 13 ICC1 7808 EC3 1000u25V CC2 104 CC1 104 RC14 1k 前级电源 7808 须加散热器 DC5 POWER 绿色 RC15 2k2 R18 3.3 EC9 100u CC3 104 RC17 3.3 RC19 3.3 EC5 47u EC6 2u2 RC23 4k7 EC7 2u2 RC20 3.3 RC21 47k RC22 4k7 EC8 100u +8V 功放电路 电池过放电保护电路(9.35±0.5V) +8V 11 6 9 12 8 10 15 47 16 1 3 2 14 17 135 CIC3 TDA1558Q SPK2 4Ω SPK1 4Ω C4 104 CC5 104 CC6 104 DC4 5V1 AF IN GND Vcc-1 C2-4.0mm +8V GND C3-2.5mm 至 331A1.PCB 至 331D1.PCB 331C1.PCB 电路板电路线路图 +6V DC6 4001 DC7 4001 Vcc-2 GND LED D2396-B D2396-E D2396-C 至 331D1.PCB DC1 4001 RC2 10k RC4 47k DC3 5V1 LED LED CC7 104 CC8 104 EC10 10u 3 2 1 8 4 CIC2A LM393 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn 123456 A B C D 654321 D C B A Title NumberRevisionSize B Date:6-Jun-2007 Sheet of File:C:\PROGRAM FILES\DESIGN EXPLORER 99 SE\EXAMPLES\331D21.DDBDrawn By: 2005.10.14 DD1 5401 331D2.PCB 电路板电路线路图 ED2 3300uf25V BG1 406G AC 220V DD5 5401 DD9 AC ON BATTERY1 12V4AH RD2 120/2W RD1 2k2 K2 K120-2 F1 250mA B1 TRANS4 K1 K120-1 AC 12V AC 15V CHARGE ON AC 0V ON CD4 104 CD3 104 CD1 104 CD2 104 F2 2A F3 5A DD10 CHARGE RD13 10k DD2 4001 RD5 10k RD11 47k RD7 10k RD10 100k RD8 10k RD15 1M 红色 RD9 470k RD3 1Ω/2W QD2 1815 RD6 10k DD7 5401 QD1 D2396 D2396 加散热器 2 13 ICD2 7812 ED1 470u25V CD5 104 ED3 47u 黄色 CD6 104 电池充电控制电路(关断电压14.5-15.0V) 7 6 5 DIC1B LM393 RD14 2k7 CHARGE DD4 4001 420 变压器 7812 不加散热器 GND Vcc-1 DD11 POWER 绿色 Vcc-2 GND LED C6-2.5mm 蓄电池用 C2-4.0mm 连接 D2396-B D2396-E D2396-C 至 331C1.PCB 至 331C1.PCB RD4 1k DD3 4001 DD8 4001 CD7 104 U2 DCIN CD8 104 RD12 1M 3 2 1 8 4 DIC1A LM393 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

FCCID: U7RSH-321 Report Number: HST0703FCC0005E Page 1 of 16 Test Report Applicant: Betterway Electronic Co.,Ltd. Address of Applicant: Aote Mansion Northern Suburb Industrial Zone, Enping City, Guangdong Province, China. Equipment Under Test (EUT): EUT Name: Portable wireless PA amplifier Model No.: SH-322、HS-333、HS-321、SH-322、SH-321、SH-333、SH-331、AWP6046、 AWP6047、HS-331 FCCID: U7RSH-321 Serial No.: Not supplied by client Standards: FCC PART15 SUBPART B:2006 Date of Receipt: Mar 30, 2007 Date of Test: Apr 01, 2007 Date of Issue: Apr 12, 2007 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Henly.xie/Manager This report refers to the General Conditions for Inspection and Testing Services, printed overleaf This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. All test results in this report can be traceable to National or International Standards. The test report prepare by: Guangzhou Huesent Testing Service Co.,Ltd. Self-ordained 68# courtyard, No.91, Dongguanzhuang Road,Guangzhou,China. Tel: 86-20-87221453 Fax: 86-20-87221905 http://www.hst.org.cn E-mail:[email protected] Report Number: HST0703FCC0005E Page 2 of 16 2. Test Summary Test Test RequirementTest Method Class / Severity Result Radiated Emission (30MHz to 1GHz) FCC PART 15, SUBPART B: 2006 ANSI C63.4:2003 Class B PASS Conducted Emission (150KHz to 30MHz) FCC PART 15, SUBPART B: 2006 ANSI C63.4:2003 Class B PASS Remark: Tests were performed for one model SH-321 only，since the other models ( SH-322、HS-333、 HS-321、HS-322、SH-333、SH-331、AWP6046、AWP6047、HS-331) were electrical identified and same function to SH-321，with difference being the model name and outer figure. Report Number: HST0703FCC0005E Page 3 of 16 3. Contents TITLE PAGE 1 COVER PAGE ......................................................................................................................... 1 2 TEST SUMMARY..................................................................................................................... 2 3 CONTENTS..................................................................................................................... ...3 4 GENERAL INFORMATION..............................................................................................4 4.1 CLIENT INFORMATION..................................................................... .........................4 4.2 GENERAL DESCRIPTION OF E.U.T...................................................... .........................4 4.3 DETAILS OF E.U.T........................................................................... .......................4 4.4 DESCRIPTION OF SUPPORT UNITS................................................... ............................4 4.5 STANDARDS APPLICABLE FOR TESTING...................................................................................... 4 4.6 TEST LOCATION........................... ......................................................................................... 4 4.7 TEST FACILITY... ........................................................................................................................ 4 4.8 DEVIATION FROM STANDARDS.................................................................................................... 4 4.9 ABNORMALITIES FROM STANDARD CONDITIONS... ........................................................................ 4 5 EQUIPMENTS USED DURING TEST... ................................................................................. 5 6 TEST RESULTS......................................................................................................................6 6.1 CONDUCTED EMISSIONS MAINS TERMINALS, 150KHZ TO 30MHZ... .............................................. 6 6.1.1 E.U.T. Operation...................................................................................................................... 6 6.1.2 Plan View of Test Setup ........................................................................................................... 6 6.1.3 Measurement Data... ...............................................................................................................6 6.2 RADIATED EMISSIONS, 30MHZ TO 1GHZ... ................................................................................. 9 6.2.1 E.U.T. Operation...................................................................................................................... 9 6.2.2 Test Setup... ............................................................................................................................ 9 6.2.3 Measurement Data... ...............................................................................................................9 7 PHOTOGRAPHS ................................................................................................................... 13 7.1 CONDUCTED EMISSION TEST SETUP......................................................................................... .13 7.2 RADIATED EMISSION TEST SETUP............ ............................................................................... 13 7.3 EUT CONSTRUCTIONAL DETAILS........................................................................................... 14 Report Number: HST0703FCC0005E Page 4 of 16 4. General Informatio…

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Report Number: HST0703FCC0005E Page 13 of 16 7. Photographs 7.1 Conducted Emission Test Setup 7.2 Radiatd Emission Test Setup