SY4-A01002GNSS receiver

-1- Date: March 18, 2013 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Shanghai Huace Navigation Technology LTD. FCC ID: SY4-A01002 FCC Part 15B Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. requests that the following documents regarding this submission be kept confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Circuit Diagram.pdf Operational Description Operational Description.pdf Part list BOM.pdf Those documents contain detailed system and equipment description and related information about the product which Shanghai Huace Navigation Technology LTD. considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Shanghai Huace Navigation Technology LTD. considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours Sincerely, Name ：zhangdan Title： Engineer Company：Shanghai Huace Navigation Technology LTD.

Prüfbericht - Nr.: Test Report No.: 15059910 001 1. Photographs of EUT Photograph 1: Module Frontside Prüfbericht - Nr.: Test Report No.: 15059910 001 Prüfbericht - Nr.: Test Report No.: 15059910 001 Back side Prüfbericht - Nr.: Test Report No.: 15059910 001 RS232 Cable RS232 Cable and charger

Prüfbericht - Nr.: Test Report No.: 15059910 001 1. Photographs of EUT Photograph 1: Prüfbericht - Nr.: Test Report No.: 15059910 001 Prüfbericht - Nr.: Test Report No.: 15059910 001 Prüfbericht - Nr.: Test Report No.: 15059910 001

TÜV Rheinland LGA Products  Tillystrasse 2  D-90431 Nürnberg  Tel.: +49 911 655 5225  Fax +49 911 655 5226 Mail: [email protected]  Web: www.tuv.com QMA TRLP 6.1-350 Version: 1 01.08.2011 Produkte Products Prüfbericht - Nr.: 15059910 001 Test Report No.: Seite 1 von 18 Page 1 of 18 Auftraggeber: Client: Shanghai Huace Navigation Technology LTD. Floor 2,Building35,NO.680 Guiping Road shanghai Gegenstand der Prüfung: Test item: GNSS receiver Bezeichnung: Identification: X90 FCC ID : SY4-A01002 Serien-Nr.: Serial No.: N/A Wareneingangs-Nr.: Receipt No.: 153189567 Eingangsdatum: Date of receipt: 2013-3-10 Zustand des Prüfgegenstandes bei Anlieferung: Condition of test item at delivery: Test sample(s) is/are not damaged and suitable for testing. Prüfort: Testing location:  TÜV Rheinland (Shanghai) Co., Ltd.  QuieTek Technology(Suzhou)Co., Ltd. (Detailed address refer to clause 2.1) Prüfgrundlage: Test specification: FCC 47 CFR Part 15 Subpart B ANSI C63.4-2003 Prüfergebnis: Test Result: Der Prüfgegenstand entspricht oben genannter Prüfgrundlage(n). The test item passed the test specification(s). Prüflaboratorium: Testing Laboratory: TÜV Rheinland (Shanghai) Co., Ltd. Building 2, No. 777 Guangzhong Road West, Shanghai 200072, P.R. China geprüft/ tested by: 2013-04-09 Shili / Inspector kontrolliert/ reviewed by: 2013-04-09 Jesse Huang / Reviewer Datum Date Name/Stellung Name/Position Unterschrift Signature Datum Date Name/Stellung Name/Position Unterschrift Signature Sonstiges/ Other Aspects: Abkürzungen: P(ass) = entspricht Prüfgrundlage F(ail) = entspricht nicht Prüfgrundlage N/A = nicht anwendbar N/T = nicht getestet Abbreviations: P(ass) = passed F(ail) = failed N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report relates to the a. m. test item. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any safety mark on this or similar products. Produkte Products Prüfbericht - Nr.: Test Report No.: 15059910 001 Seite 2 von 18 Page 2 of 18 TEST SUMMARY 3.2.1 VOLTAGE REQUIREMENTS, FCC 15.31(E) RESULT: PASS 3.2.2 ANTENNA REQUIREMENTS, FCC 15.203, FCC 15.204 AND RSS-GEN 7.1.4 RESULT: PASS 4.6.1 RADIATED EMISSION OF RECEIVER, FCC 15.109, RSS-210 2.2, RSS-210 2.6, RSS-210 A8.5, RSS-GEN 7.2.3.2 RESULT: PASS 4.7.1 AC POWER LINE CONDUCTED EMISSION, FCC 15.207 AND RSS-GEN7.2.2 RESULT: PASS Produkte Products Prüfbericht - Nr.: Test Report No.: 15059910 001 Seite 3 von 18 Page 3 of 18 CONTENTS 1. GENERAL REMARKS ............................................................................................... 4 1.1 COMPLEMENTARY MATERIALS ................................................................................. 4 2. TEST SITES ............................................................................................................ 4 2.1 TEST FACILITIES ..................................................................................................... 4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS ...................................................... 5 2.3 MEASUREMENT UNCERTAINTY ................................................................................. 5 3. GENERAL PRODUCT INFORMATION ........................................................................... 6 3.1 PRODUCT FUNCTION AND INTENDED USE .................................................................. 6 3.2 SYSTEM DETAILS .................................................................................................... 6 3.2.1 Voltage Requirements, FCC 15.31(e).......................................................................................... 6 3.2.2 Antenna Requirements, FCC 15.203, FCC 15.204 and RSS-Gen 7.1.4 ..................................... 6 3.3 INDEPENDENT OPERATION MODES ........................................................................... 7 3.4 NOISE SUPPRESSING PARTS .................................................................................... 7 4. TEST SET-UP AND OPERATION MODES ..................................................................... 8 4.1 TEST METHODOLOGY .............................................................................................. 8 4.2 PHYSICAL CONFIGURATION FOR TESTING ................................................................. 8 4.3 TEST OPERATION AND TEST SOFTWARE ................................................................... 8 4.4 SPECIAL ACCESSORIES AND AUXILIARY EQUIPMENT ................................................. 8 4.5 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE ................................................ 8 4.6 RECEIVER PARAMETERS ......................................................................................... 9 4.6.1 Radiated Emission of Receiver, FCC 15.109, RSS-210 2.2, RSS-210 2.6, RSS-210 A8.5, RSS-Gen 7.2.3.2 .......................................................................................................................... 9 4.7 TEST RESULTS OF AC POWER LINE CONDUCTED MEASUREMENTS .......................... 13 4.7.1 AC Power Line Conducted Emission, FCC 15.207 and RSS-Gen7.2.2 .................................... 13 5. PHOTOGRAPHS OF THE TEST SETUP....................................................................... 16 6. LIST OF TABLES .................................................................................................... 18 7. LIST OF FIGURES .................................................................................................. 18 8. LIST OF PHOTOGRAPHS ......................................................................................... 18 Produkte Products Prüfbericht - Nr.: Test Report No.: 15059910 001 Seite 4 von 18 Page 4 of 18 1. General Remarks 1.1 Complementar…

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Prüfbericht - Nr.: Test Report No.: 15059910 001 1. Photographs of the Test Setup Photograph 1: Set-up for Conducted Emission, 150kHz - 30MHz Prüfbericht - Nr.: Test Report No.: 15059910 001 Photograph 2: Set-up for Radiated Emission