NHVWD1U711Keyless Entry System Receiver

The radio frequency keyless entry system has the following functions. 1. Locking and unlocking the doors and rear gate without key 2. Sounding a panic alarm This system consists of transmitter and receiver. The receiver (EUT) is powered 12V. It is designed to operate on a single fixed frequency RF 433.92MHz by amplitude modulation. It receives unique identification code and function code transmitted from transmitter. After receiving the signal, the CPU in receiver decides which operation will be performed. And then driving circuit in receiver performs selected operations by pressing the button of the transmitter.

Keys and doors Keyless entry system (if equipped) CONTINUED 2-7 CAUTION ・Do not expose the transmitter to severe shocks, such as those experienced as a result of dropping or throwing. ・Do not take the transmitter apart except when replacing the battery. ・Do not get the transmitter wet. If it gets wet, wipe it dry with a cloth immediately. ！ This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operatetheequipment.

Applicant: Tohoku Alps Co., Ltd FCC ID: NHVWD1U711 External Photo Top Applicant: Tohoku Alps Co., Ltd FCC ID: NHVWD1U711 Bottom Applicant: Tohoku Alps Co., Ltd FCC ID: NHVWD1U711 Front Back

Applicant: Tohoku Alps Co., Ltd FCC ID: NHVWD1U711 Internal Photo PCB Side A PCB Side B

Test report No. : 23FE0038-HO-3 Page : 2 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 CONTENTS PAGE SECTION 1: Client information 3 SECTION 2: Equipment under test (E.U.T.) 3 SECTION 3: Test specification, procedures and results 5 SECTION 4: Operation of E.U.T. during testing 6 SECTION 5: Radiated Emission 7 APPENDIX 1: Photographs of test setup 8 APPENDIX 2: Test instruments 8 APPENDIX 3: Data of EMI test 8 Test report No. : 23FE0038-HO-3 Page : 3 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 SECTION 1: Client information Company name : TOHOKU ALPS CO., LTD. Brand name : ALPS 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 : Akira Miyazawa SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Keyless Entry System (Receiver) Model No. : 88035AG03A Serial No. : 1 Rating : DC 12V Country of Manufacture : Mexico Receipt Date of Sample : March 13, 2003 Condition of EUT : Production prototype 2.2 Product Description TOHOKU ALPS CO., LTD. Model: 88035AG03A (referred to as the EUT in this report) is the Keyless Entry System (Receiver). Frequency Operation : 433.92MHz Local Oscillator Frequency : 423.22MHz Intermediate Frequency : 10.7MHz Type of Modulation : Amplitude Modulation Mode of operation : Simplex Antenna Type : Inner Antenna Test report No. : 23FE0038-HO-3 Page : 4 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 Method of Frequency Generation : Crystal Operating voltage : 9V-16V Operating Temperature Range : -30 degree C. to +80 degree C. Test report No. : 23FE0038-HO-3 Page : 5 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 SECTION 3: Test specification, procedures and results 3.1 Test Specification Test Specification : FCC Part 15 Subpart B Title : FCC 47CFR Part15 Radio Frequency Device Subpart B Unintentional Radiators 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst margin Results 1 Conducted emission ANSI C63.4:2001 Class B Excluded *1) N/A N/A 2 Radiated emission ANSI C63.4:2001 Class B N/A 13.6dB 248.905MHz Vertical Complied *1) The test is not applicable since the EUT does not have AC Mains. 3.3 Confirmation A-Pex International Co., Ltd. hereby confirms that E.U.T. , in the configuration tested, complies with the specifications FCC Part15 Subpart B. 3.4 Uncertainty Radiated Emission Test The measurement uncertainty (with a 95% confidence level) for this test using Biconical antenna is + 4.5dB. The measurement uncertainty (with a 95% confidence level) for this test using Logperiodic antenna is + 5.2dB. □The data listed in this test report may exceed the test limit because it does not have enough margin. ■The data listed in this test report has enough margin. 3.5 Test Location A-Pex International Co., Ltd. EMC Head Office Division, No. 1 semi anechoic chamber, 19.2 x 11.2 x 7.7 m 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : + 81 596 24 8116 Facsimile : + 81 596 24 8124 This site has been fully described in a report submitted to FCC office, and listed on February 01, 2002 (Registration number: 313583) Industry Canada: IC4247 *NVLAP Lab. Code:200572-0 3.6 Test setup, Data of EMI and Test instruments Refer to APPENDIX 1 to 3. Test report No. : 23FE0038-HO-3 Page : 6 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 SECTION 4: Operation of E.U.T. during testing 4.1 Operating Modes The EUT exercise program used during radiated testing was designed to exercise the various system components in a manner similar to typical use. The operating mode/system was as follows: Operation mode : Continuous Receiving of conventional ASK Signal from keyless transmitter. Justification : The system was configured in typical fashion (as a customer would normally use it) for testing. 4.2 Configuration and peripherals Front View Top view A:EUT B 1 C A:EUT 1 B C * Test data was taken under worse case conditions . Description of EUT and Support equipment No. Item Model number Serial number Manufacturer FCC ID A Keyless Entry System (Receiver) 88035AG03A 1 TOHOKU ALPS CO., LTD. NHVWD1U711 B Battery B19L 161001C Panasonic - C Keyless Entry System (Transmitter) 88036AG000 1 TOHOKU ALPS CO., LTD. NHVWB1U711 List of cable used No. Item Length(m) Shield Backshell Material 1 DC Power Cable 0.8 N Polyvinyl chloride Test report No. : 23FE0038-HO-3 Page : 7 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 SECTION 5: Radiated emission 5.1 Operating environment The test was carried out in No.1 semi anechoic chamber, 19.2 x 11.2 x 7.7 m. Temperature : See data Humidity : See data 5.2 Test configuration EUT was placed on a platform of nominal size, 1m by 1.5m, raised 80cm above the conducting ground plane. The EUT was set on the center of the tabletop. Test was made with the antenna positioned in both the horizontal and vertical planes of polarization. The measurement antenna was varied in height above the conducting g…

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Test report No. : 23FE0038-HO-3 Page : 9 of 14 Issued date : March 20, 2003 FCC ID : NHVWD1U711 A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 APPENDIX 1: Photographs of test setup Radiated emission (Worst case position)