NHVVG1U118Receiver for Keyless Entry System

DOCUMENT No. 88035SA060 TITLEPAGE 1/2 TECHNICAL DESCRIPTION 1. Specifications (1) Operating Conditions Operating Supply VoltageDC12V (2) Electrical Characteristics Receive Frequency433.92MHz (3) Input Circuits IGN(+) KEY INSERTION SW(+) DOOR SW (DOOR)(-) TRUNK SW (R.GATE)(-) MANUAL LOCK SW(-) MANUAL UNLOCK SW(-) SEC TO KEYLESS(-) SEC ON/OFF(-) (4) Output Circuits HAZARD RIGHT(+) HAZARD LEFT(+) HAZARD +B(-) BUZZER(-) HORN(-) LOCK(-) UNLOCK(-) KEYLESS TO SEC(-) (5) Terminal Arrangement 1234678910 1112131415161718 No.TerminalNo.Terminal 1DOOR SW10LOCK 2TRUNK SW11HAZARD RIGHT 3MANUAL UNLOCK12KEYLESS TO SEC 4KEY INSERTION SW13BUZZER 5IGN14HAZARD +B 6MANUAL LOCK15+BATT 7SEC ON/OFF16HORN 8SEC TO KEYLESS17HAZARD LEFT 9UNLOCK18GND (6) Dimensions 70mm * 90mm * 30 mm ALPS ELECTRIC CO., LTD. DOCUMENT No. 88035SA060 TITLEPAGE 2/2 TECHNICAL DESCRIPTION 2. SYSTEM ALPS ELECTRIC CO., LTD. HAZARD LEFT L H T/M Electric Wave Signal ANT IGN TRUNK SW. MANUAL UNLOCK SW. MANUAL LOCK SW. GND SEC ON/OFF K/L to SEC SEC to K/L ADD ON SECURITY UNLOCK LOCK HORN HORN RELAY HORN SW N.C. +B +B KEYLESS ENTRY CONTROL UNIT KEY INSERTION S W. DOOR SW. (DOOR) 10 15 14 6 4 3 5 8 1 16 7 12 9 18 CAR CONTROL UNIT +B HAZARD +B 2 13 11 17 BUZZER B +B to SEC HORN HAZARD RIGHT

ALPS ELECTRIC Co., LTD BLOCK DIAGRAM (Receiver) P/N: 88035SA060 Micro Processor Tuner EEPROM Regulator Car Unit 18 Internal Antenna Battery Trunk SW. 15 Manual Lock 2 3 1 6 7 14 13 9 10 11 12 Door SW. Key Insertion SW. Manual Unlock IGN SEC to KEYLESS SEC ON/OFF Lock Horn Unlock Keyless to SEC GND 4 5 8 Hazard Right Hazard +B Buzzer 16 17 Hazard Left Output Buffer Input Buffer ALPS ELECTRIC Co., LTD (Tuner) Detector OSC RF AMP RF BPF MIX IF BPF IF AMP Data Filter WAVE Shaper Internal Antenna Phase Shifter IC Battery Data Out

ALPS ELECTRIC Co., LTD BLOCK DIAGRAM (Receiver) P/N: 88035SA060 Micro Processor Tuner EEPROM Regulator Car Unit 18 Internal Antenna Battery Trunk SW. 15 Manual Lock 2 3 1 6 7 14 13 9 10 11 12 Door SW. Key Insertion SW. Manual Unlock IGN SEC to KEYLESS SEC ON/OFF Lock Horn Unlock Keyless to SEC GND 4 5 8 Hazard Right Hazard +B Buzzer 16 17 Hazard Left Output Buffer Input Buffer ALPS ELECTRIC Co., LTD (Tuner) Detector OSC(6.7736MHz) RF AMP RF BPF MIX IF BPF IF AMP Data Filter WAVE Shaper Internal Antenna Phase Shifter IC Battery Data Out

From: Mike Kuo Sent: Monday, March 26, 2001 5:32 PM To: '[email protected]' Subject: RE: Tohoku Alps Co., Ltd. FCC ID:NHVVG1U118, assessment no :AN01T 1237 Dear Mike, Thank you for your advise over the phone. It was really good to talk to you. Please find an attached file of Technical description for NHVVG1U118. As you advised, please take operational description submitted before as user manual. And please accept attached file "Revised operational description" as operational description of NHVVG1U118. We are looking forward to hearing from you. Best regards, Motomu Kawano 2nd Division A-Pex International Co.,Ltd. 4383-326 Asama-cho Ise-shi Mie-ken 516-0021 JAPAN TEL +81-596-24-6717 FAX +81-596-24-8002 E-mail: [email protected] -----Original Message----- From: Mike Kuo Sent: Tuesday, March 27, 2001 9:20 AM To: '[email protected]' Subject: RE: Tohoku Alps Co., Ltd. FCC ID:NHVVG1U118, assessment no :AN01T1237 Dear Motomu: The user manual provided only contains portion for transmitter. The Equipment Under test is a receiver. Please provide a complete User Manual ( Keyless Entry System ) which include Transmitter portion and receiver portion. This user manual is the one that Tohoku will bundle with the device on the time of marketing. Best Regards Mike Kuo / TCB Certifier. Compliance Certification Services -----Original Message----- From: Mike Kuo Sent: Monday, March 26, 2001 5:32 PM To: '[email protected]' Subject: RE: Tohoku Alps Co., Ltd. FCC ID:NHVVG1U118, assessment no :AN01T 1237 Dear Motomu: FCC 15.105(b) information to user is required for Class B digital device. For transmitter and Receiver, there are no Class A or Class B technical requirements. 15.105(b) states " For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual : " Note: This equipment ......"". There are two statements that are applicable to Transmitter and Receiver. They are : 15.21 " Information to user " and 15.19(a)(3)"Labelling requirement". There are three statements that are applicable to Digital Device. They are : 15.21 " Information to user " and 15.19(a)(3) " Labeling requirement" and 15.105 " Information to User". Best Regards Mike Kuo / TCB Certifier Compliance Certification Services Dear Motomu: FCC 15.105(b) information to user is required for Class B digital device. For transmitter and Receiver, there are no Class A or Class B technical requirements. 15.105(b) states " For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual : " Note: This equipment ......"". There are two statements that are applicable to Transmitter and Receiver. They are : 15.21 " Information to user " and 15.19(a)(3)"Labelling requirement". There are three statements that are applicable to Digital Device. They are : 15.21 " Information to user " and 15.19(a)(3) " Labeling requirement" and 15.105 " Information to User". Best Regards Mike Kuo / TCB Certifier Compliance Certification Services -----Original Message----- From: [email protected] [mailto:[email protected]] Sent: Monday, March 26, 2001 3:25 AM To: Mike Kuo Subject: RE: Tohoku Alps Co., Ltd. FCC ID:NHVVG1U118, assessment no :AN01T 1237 Dear Mike, Thank you for your reply. Now, we are in preparation of document to submit you. As soon as we get ready, we submit in due course. Please let me ask you one thing on behalf of our client. As this device is a receiver of keyless entry system (and the manual is for this system, transmitter and receiver.), Tohoku ALPS would like to confirm that the Transmitter also doesn't need "NOTICE" of 15.105. Although I explained them the definition that transmitter of keyless entry is not digital device, they would like to have opinion of TCB. Since it is very helpful for them to explain this matter to their client (Car manufacturer), would you please confirm that the for keyless entry system doesn't need to put the 15.105 statement in its manual? Best regards, Motomu Kawano A-Pex International > > Question #2: The " Notice " statement that you included in the user > manual > > does not require for Receiver. The 15.105 (b) information to the user is > > for Class B Digital Device. The EUT is a receiver. It is not a digital > > device under FCC definition and there is no Class A or Class B technical > > requirement for receiver. The technical requirement for receiver is > > 15.109(a) and 15.107(a). Please remove 15.105(b) statement out from the > > user manual. > > Regarding to this comment, it is different from our understanding. We have > done some application for receiver with 15.105(b) statement on manual. > From now on, we would like to advise our client not to put 15.105(b) > statement on the manual for receiver of this device. So, please confirm > that receiver is not required to have the 15.105 statement on the manual > under the FCC rules. > > CCS: It is confirmed that 15.105(b) statement is not required for Receiver.

Top View Bottom View Right View Left View Front View Rear View

Circuit Board (TOP) Circuit Board (Bottom)

FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 2 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 CONTENTS PAGE SECTION 1: Client information3 SECTION 2: Equipment under test (E.U.T.)3 SECTION 3: Test specification, methods & procedures4 SECTION 4: Operation of E.U.T. during testing5 SECTION 5: Summary of test results7 SECTION 6: Test instruments9 SECTION 7: Radiated emission10 APPENDIX 1: Photographs of test setup11 APPENDIX 2: Data of EMI test13 FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 3 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 SECTION 1: Client information Company name: TOHOKU ALPS CO., LTD. Address: 6-3-36, Nakazato, Furukawa-city, Miyagi-pref. 989-6143 Japan Telephone Number: +81-229-23-5111 Facsimile Number: +81-229-22-3755 Contact Person: Seino Katsuhiro SECTION 2: Equipment under test (E.U.T.) 2.1Identification of E.U.T. Type of Equipment: Keyless Entry Unit (Receiver) Model No.: 88035SA060 Part No.: 880 Rating: DC 12V Country of Manufacture: Japan Receipt Date of Sample : March 1, 2001 2.2Product Description Model: 88035SA060, referred to as the EUT in this report, is a Keyless Entry Unit (Receiver). The clock frequency used in the EUT is as follows; Type of receiver : Super Heterodyne CPU Main Clock: 4.19MHz (Ceramic resonator) CPU Sub Clock: 32.768kHz (Crystal) Tuner Block Local Oscillator : 6.7738MHz (Crystal) FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 4 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 SECTION 3: Test specification, methods & procedures 3. 1Test Specification Test Specification: FCC Part 15 Subpart B.109(a) Title: FCC 47CFR Part15 Radio Frequency Device Subpart B Unintentional Radiators 3.2Methods & Procedures No.ItemTest ProcedureSpecificationRemarks 1Conducted emissionFCC/ANSI C63.4:199215.107- 2Radiated emissionFCC/ANSI C63.4:199215.1093m 3.3 Exclusions from standards No.ItemTest ProcedureSpecificationRemarks 1Conducted emissionFCC/ANSI C63.4:199215.107- *This test was not performed since EUT does not have AC port. FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 5 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 SECTION 4: Operation of E.U.T. during testing 4.1Operating Modes The EUT exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to typical use. The sequence is used: Operation: Receiving mode Justification: The system was configured in typical fashion (as a customer would normally use it) for testing. 4.2 Configuration and peripherals Front View 1 2 A:EUTB CD 3 * Cabling was taken into consideration and test data was taken under worse case conditions. Top View A: EUT 1 B 2 C D 3 l Cabling was taken into consideration and test data was taken under worse case conditions. FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 6 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 Description of EUT and Support equipment No.ItemModel numberSerial numberManufacturerFCC ID AReceiver88035SA060880 (Part No.)TOHOKU ALPS CO., LTD.NHVVG1U118 BTransmitter88035AC230B00410093A269ZUA111 CChecker---- DBattery--YUASA- List of cables used No.NameLength (m)ShieldBackshell Material 1I/F Cable0.5NP.V.C 2I/F Cable0.5NP.V.C 3DC Power Cable0.25NP.V.C FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 7 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 SECTION 5: Summary of test results 5.1Test results EMI No.ItemTest ProcedureSpecificationRemarksResult 2Radiated emissionFCC/ANSI C63.4:199215.109(a)3mComplies A-PEX INTERNATIONAL hereby confirms that E.U.T., in the configuration tested, complies with the specifications FCC Part15 Subpart B.109(a) 5.1.1 Data of radiated emission test The initial step in collecting radiated data was a spectrum analyzer peak scan of the measurement range (30MHz-1000MHz). The final data was reported in the worst-case emissions. The minimum margin to the limit is as follows : Receiver CorrectionField FrequencyReading FactorStrength LimitMargin (MHz)(dB V) (dB V)(dB V/m) (dB V/m)(dB V) 867.0720.4 7.327.746.018.3 *All readings are CISPR quasi-peak mode(BW 120kHz). Field strength calculation The field strength is calculated by adding the Antenna Factor, Cable Factor and Antenna Pad, and subtracting the Amplifier Gain from the measured reading. The sample calculation is as follows : FS = RA + AF + CF + AT - AG where FS = Field Strength RA = Receiver Amplitude AF = Antenna Factor CF = Cable Factor AT = Antenna Pad AG = Amplifier Gain Assume a receiver reading of 20.4 dB V is obtained. The antenna Factor of 21.6 dB, Cable Factor of 6.9 dB and Antenna Pad of 5.8 dB is added. The Amplifier Gain of 27.0 dB is subtracted, giving a field strength of 27.7 dB V/m. FS = 20.4 + 21.6 + 6.9 + 5.8 – 27.0 = 27.7 dB V/m FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 8 of 13 Issued date: March 15, 2001 Revised date: March 26, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsim…

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FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 11 of 13 Issued date: March 15, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 APPENDIX 1: Photographs of test setup This section contains the following photographs: Page 12 :Radiated emission FCC ID : NHVVG1U118 Our reference : 21GE0058-YW-1 Page: 12 of 13 Issued date: March 15, 2001 A-pex International Co., Ltd. YOKOWA LAB. 108 Yokowa-cho, Ise-shi, Mie-ken 516-1106 JAPAN Telephone:int +81 596 39 1485 Facsimile: int +81 596 39 0232 Radiated emission