TVT-GR-01FM Digital Transmitter

FCC Caution 1. The 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. (2 )This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment.

FRm Date; Compliance Cen i6cation Sã vim s c en iÛca6on Division 561F M¼ ¬ " y ROM Morua I Hil l- CA 95037 To whom it maw concemf -vw-WU--."i K K...|i : We- a e m e n ig d, M mby authovize am Tå WÞCG mOf C{ « lia ECe Engineering sew iÝ ̄, 1ne-- d.b.a. Complim es c cs ECs ÛServices m d hereaaer mi b red to as CCS TW, to act on ou behalf in å l mmnm mlating m É pl iu tion fw Ý uipmmt authw ia U¼ , including sip ing d alt d Mumã ª s mla] Eg tCÕº e ma tm. Any m d a l acu s s §Cut by CCS TWmour behalf shall have the same eth ct as ac] Cf our Cwn. In authorizing CCSTW asour agent. we mll ms p im Ì zat weu s responsible to: ºcomply wi¹ ¹ e mlevm t provisions of the cert ification pmg azm br make all ¡ ºÕry u mgments fovthe cCnduct d the evaluauÓ ,inch ding provision tbr examining dCc1Amentatim ayT acu " to å l Me^ , mcozds (including internal audit ¬ " nsr and personnel ~ r the puy C" , Cr evaluati on (e.g. tesuns- inspu Hon. . smssmeh , surveillance- reå gessmem) md rmolution of s mplaints; Cmake claims regarding c¼ i fication only in m mct d h e scope for which cenificauon has Men g mted; 4) do not use our product ceninem Cn in s ch a manzEe º to bring the Certiacation DivhSion into disrepute md not make any statement regarding our product cenincu ion which the Certiacation Divismn may cCnsider misleading or unauthorized; ºum n susmrzSion Cr cancellation d eem6cation- diwCntinue use of all § vert hing ma ter that contains any mfmnce h ermo dM m my ceninea6on dCcuments as rmi sby the Cenincation Division; C me ceniftcation oniy to indieas ¢" Cducts am cemith d as being ia cCafom ity wiX specins standardg: 8) ena avor so emtsm that nC" º iau te or mpon nu any part themCf is used m a misleading manner; ºensure th t my ¬ Umu to Cur woduct cs§ V C421n cmmmu timms ia sszu dsmm. bmhwm m advenisi ng. compl ies with the mquimmenu Cf the c eÓÛs tion Division; i)keep a mcord of an complaints m§ e knCwn to the s mlating tCthe prCduct-s complimee with mquirements of the re1evanf standard and to makedwse recCrds available Á the Ceniacation Division when requested; j }tº Le apwoprime action wiº msped to such cCmplaints and my defid enciÓ found in À Cducu or servicesÑat afyect compliance with ttH ÉquimmenÝ fbr cevt ineati?nt ºdocument the actions taken. Thisauthoria tion isvalid until ftmher wEn m ºfmmkapplicant- Eh ~~såi n¢ôscsÁevro e ¥g E L...h.'.. z !eev üº § . . . (Name / Date) REM ARK : 1.This auttw tu tion ld e Ò ll k " nt along with yCbr application when fIling wtth ttmCeWº ¼º on Divisim . 2.PleæL llow ÷h mE`nd wm it on mpmy lf tsºsMsend origiml to m- ~~kc. 21 2ÕÜ86 : 8?mp2 M3. ~J-LlNK C0 ., LT No. 284 2, GANGNAN VILLAGE, ANDIN TAINAN COUNTy 745, TAWVAN, T D. DING TOWNSHIP KN, R O.C. c CUNTY ~

Fô ì Conn dent-atitv Request FCC lD Prod uct M ode l below : Schem atics Block Diau am Opemuonal Dº GriptiC" m¢ttessAãzp aÖcÛmDPms{yziÏ n£g document at i on wi l l mtbemadebeM¢dmoft MGmt f or±i s appl i ca t i on- Sincerely youm. ~~kc. 21 2^ ì 5 86 : ÑæoP1 FÛX FC . ¥ - 4. a secrets ? ~xMalt w ~

Mike Kuo From: daphne.liang [[email protected]] Sent: Thursday, December 29, 2005 2:55 AM To: Mike Kuo Cc: lucy.tsai Subject: Re ｡ G RE: Re ： FW: J-LINK CO., LTD. , FCC ID: TVT-GR-01 , Assessment NO.: AN05T5383, Notice#1- Updated(1229) Attachments: GR-01_Report(RP1)1229-1.pdf; GR-01_Setup photo(1229).pdf  12/29/2005 Dear Mike: Sorry for trouble you again. Please find the attached for updated(1229) test report page 10-12 and setup photo. If still have any problems,please connect with me,thank you for your support. BEST REGARDS Daphne Liang / 梁鈺如 12/29/2005 Certification Team Leader / R&D and Certification Dept. ============================================= Compliance Certification Services Inc. Rm.258, Bldg.17, No.195, Sec.4, Chung Hsing Rd.,Chutung,Hsinchu,Taiwan,R.O.C. Tel: 886-3-5910068 EXT: 502 Fax: 886-3-5825720 E-mail: [email protected] URL: http://www.ccsemc.com.tw ----- 轉呈者 lucy.tsai/ccsemc 於 2005/12/28 09:37 AM ----- Hi Daphne : Based upon the bandwidth plots, I do not think the measurement was made with audio modulation. Please submit 20 BW plots with iPod tuned to max. volume and measure low, middle and high 20 dB. The spectrum plots must show two traces, one with audio modulation and one without audio modulation. lucy.tsai 蔡文君 2005/12/28 09:44 收件人： daphne_liang/ccsemc, vanessa.tsai/ccsemc@ccsemc 副本抄送： 主旨： RE: Re ： FW: J-LINK CO., LTD. , FCC ID: TVT-GR-01 , Assessment NO.: AN05T5383, Notice#1-Updated(1227) "Mike Kuo" <[email protected]> 2005/12/28 03:12 AM 收件人： "daphne.liang" <[email protected]> 副本抄送： "application" <[email protected]>, "lucy.tsai" <[email protected]> 主旨： RE: Re ： FW: J-LINK CO., LTD. , FCC ID: TVT-GR-01 , Assessment NO.: AN05T5383, Notice#1-Updated (1227) Best Regards Mike Kuo Compliance Certification Services 561F Monterey Road Morgan Hill CA 95037 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 e-mail:[email protected] http://www.ccsemc.com From: daphne.liang [mailto:[email protected]] Sent: Monday, December 26, 2005 8:09 PM To: Mike Kuo Cc: application; lucy.tsai Subject: Re ： FW: J-LINK CO., LTD. , FCC ID: TVT-GR-01 , Assessment NO.: AN05T5383, Notice#1-Updated(1227) Dear Mike: Thank you for your e-mail. Please see the belowing reply and find the updated(1227) files . If still have any problems,please connect with me,thank you for your support and Happy New Year!! BEST REGARDS Daphne Liang / 梁如 12/27/2005 Certification Team Leader / R&D and Certification Dept. ============================================= Compliance Certification Services Inc. Rm.258, Bldg.17, No.195, Sec.4, Chung Hsing Rd.,Chutung,Hsinchu,Taiwan,R.O.C. Tel: 886-3-5910068 EXT: 502 Fax: 886-3-5825720 E-mail: [email protected] URL: http://www.ccsemc.com.tw Question #1: Please explain in detail on the operating condition during the final tests. Per ANSI C63.4 section 13.1.1.1 applied modulation, the device equipped with any input connector to for external modulation, then the device must be tested with modulation on. For this FM transmitter, the purpose for the transmitter is to modulate audio signal to car radio. In this test report, no information is provided to address modulation condition. Ans: Sorry for confused you. Please find the updated test report(1227) with add some datas in "Mike Kuo" <[email protected]> 2005/12/24 09:46 收件人： <[email protected]>, "application" <[email protected]> 副本抄送： 主旨： FW: J-LINK CO., LTD. , FCC ID: TVT-GR-01 , Assessment NO.: AN05T5383, Notice#1  12/29/2005 Page 9,Page 19-21. And also add the new photo with iPod. Mike Kuo The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. ________________________________________________________________________ This e-mail transmission is confidential and intended solely for being reviewed by the recipient(s) identified above. If you are not an identified recipient, please ensure that this communication remains confidential and promptly return it to the sender. Please contact immediately by phone (Tel: 886-2-2299-9720) for any problem with this transmission, Thank you for your attention.  12/29/2005

Compliance Certification Services Inc.Report No.51205401-RP1 External Photo( Model :GR-01 )

Company : J-LINK CO., LTD. Model : GR-01 Product : GR-01 FM Digital Transmitter GR-01 FM Digital Transmitter Model: GR-01 FCC ID: TVT-GR-01 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. S/N Made in Taiwan Label Here

Compliance Certification Services Inc.Report No.51205401-RP1 Internal Photo Compliance Certification Services Inc.Report No.51205401-RP1 Compliance Certification Services Inc.Report No.51205401-RP1 Compliance Certification Services Inc.Report No.51205401-RP1 Compliance Certification Services Inc.Report No.51205401-RP1 Compliance Certification Services Inc.Report No.51205401-RP1 Compliance Certification Services Inc.Report No.51205401-RP1

Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 FCC CFR 47 PART 15 SUBPART C TEST REPORT For GR-01 FM Digital Transmitter Model: GR-01 Issued to J-LINK CO., LTD. NO. 28-12, GANGKOU, GANGNAN VILLAGE, ANDING TOWNSHIP, TAINAN COUNTY 745, TAIWAN, R.O.C. Issued by Compliance Certification Services Inc. Ta i n a n L a b . No. 8, Jiu Ceng Ling, Jiaokeng Village,Sinhua Township, Tainan Hsien 712, Taiwan R.O.C. TEL: 886-6-580-2201 FAX: 886-6-580-2202 Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 2 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION .................................................................................. 3 2. EUT DESCRIPTION ........................................................................................................ 4 3. TEST METHODOLOGY................................................................................................. 5 3.1 EUT CONFIGURATION................................................................................... 5 3.2 EUT EXERCISE............................................................................................. 5 3.3 GENERAL TEST PROCEDURES......................................................................... 5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.............................. 6 3.5 DESCRIPTION OF TEST MODES........................................................................ 6 4 INSTRUMENT CABLIBRATION ................................................................................. 6 5 FACILITIES AND ACCREDITATIONS ...................................................................... 7 5.1 FACILITIES.................................................................................................. 7 5.2 EQUIPMENT................................................................................................. 7 5.3 LABORATORY ACCREDITATIONS AND LISTINGS................................................ 7 5.4 TABLE PF ACCREDITATIONS AND LISTINGS...................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ..................................................................... 9 6.1 SETUP CONFIGURATION OF EUT..................................................................... 9 6.2 SUPPORT EQUIPMENT................................................................................... 9 7 FCC PART 15.239 REQUIREMENTS ......................................................................... 10 7.1 20 DB BANDWIDTH..................................................................................... 10 7.2 BAND EDGES MEASUREMENT............................................................. 14 7.3 RADIATED EMISSIONS................................................................................. 18 7.4 POWERLINE CONDUCTED EMISSIONS............................................................ 24 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ......................................................... 25 Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 3 1. TEST RESULT CERTIFICATION Applicant J-LINK CO., LTD. Address NO. 28-12, GANGKOU, GANGNAN VILLAGE, ANDING TOWNSHIP, TAINAN COUNTY 745, TAIWAN, R.O.C. Equipment Under Test GR-01 FM Digital Transmitter Model Number GR-01 Date of Test December 15, 2005 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.239. The test results of this report relate only to the tested sample identified in this report. Approved by: Reviewed by: Aug. 22,2005 Aug. 22,2005 Alex Chiu Jeter Wu Manager Section Manager Compliance Certification Services Inc. Compliance Certification Services Inc. Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 4 2. EUT DESCRIPTION Product GR-01 FM Digital Transmitter Model Number GR-01 Model Difference N/A Power Supply I/P: 12Vdc Operate Frequency 88.1 ~ 107.9MHz Transmit Power N/A Modulation Technique FM Number of Channels 199 Channel Remark: The product is a Transmitter. This submittal(s) (test report) is intended for FCC ID: TVT-GR-01 filing to comply with Section 15.239 of the FCC Part 15 Subpart C Rules. Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 5 3. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.4 and FCC CFR 47 Part 15 Subpart C. 3.1 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 3.2 EUT EXERCISE The calibrated antennas used to sample the radiated field strength are mounted on a non-conductive, motorized antenna mast 3 or 10 meters from the leading edge of the turntable. 3.3 GENERAL TEST PROCEDURES Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 7.1 of ANSI C63.4.Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and …

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Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 25 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP Radiated Emission Setup Photos Compliance Certification Services Inc. Report No.: 51205401-RP1 FCC ID: TVT-GR-01 Date of Issue: December 16, 2005 Page 26