Huf Hlsbeck & Frst Technical Description and Users Manual of the . Technical Description and Users Manual of the GM MY20 RF Receiver Model: HUFGM7190
<Department> - <Name>
Page 1 of 5 19.06.18 Huf Hlsbeck & Frst Technical Description and Users Manual of the . Contents 1 General operation of the <product> .......................................................................................................... 3 2 Operating frequencies of RF transferral .................................................................................................... 3 3 Block diagram ............................................................................................................................................ 3 4 Technical data ........................................................................................................................................... 3 4.1 Electrical characteristics ..................................................................................................................... 3 4.2 General RF specification ..................................................................................................................... 4 4.3 Disposal .............................................................................................................................................. 4 5 Declaration of Conformity, product Label .................................................................................................. 4 5.1 Radio equipment authorization to FCC in USA .................................................................................. 4 5.2 Radio euipment authorization to RSS-210 in Canada ........................................................................ 4 5.3 Location of product label ..................................................................................................................... 5
<Department> - <Name>
Page 2 of 5 19.06.18 Huf Hlsbeck & Frst Technical Description and Users Manual of the . 1 General operation of the product The RF Receiver is a vehicle-mounted electronic module capable of receiving and transmitting distinct coded messages via radio frequency transmission. The RFA subsystem uses an RF link adhering to government regulations in the country of sale Theory of Operation:
The RF Receiver (RFR) shall provide the interface between the User Identification Device (UID) Transmitter and the BCM. The RFR shall also provide the interface between the Tire Pressure Monitoring Sensors and the BCM. The RFR shall interface directly with the Global B BCM via a dedicated GMLIN Bus. The RF Receiver shall provide the following functions:
1. UID Secure RF Link: The RF Receiver shall provide for a secure RF data down link with the customer-carried UIDs. This link shall be uniquely keyed to individual physical UID units. A minimum of eight distinct UID units shall be accommodated. 2. TPM Secure RF Link: The RF Receiver shall provide provisions for a secure RF data link with the Tire Pressure Monitor (TPM) Sensors. A minimum of five distinct tire pressure sensor units shall be accommodated. 3. Vehicle Communications: The RF Receiver shall provide the capability of transmitting information to other components of the vehicle over a LIN communications link to the BCM. 4. Development Modes: The RF Receiver shall provide development modes of operation which are intended to aid in RF range, Tire Pressure Monitoring, security evaluation and bench or warranty parts return diagnostics. 5. RSSI: The RF Receiver shall provide the capability of determining the relative signal strength of received RF content and provide this information via LIN to the BCM. 433.92 MHz 314.90 MHz 2 Operating frequencies of RF transferral Receiver frequency variants shall be supplied to operate at:
Globally:
Japan:
3 Block diagram Refer to Block Diagram document 4 Technical data 4.1 Electrical characteristics Voltage range: Vmin: 6 VDC/ Vnom: 14 VDC / Vmax: 18 VDC Temperature range: -40C to +85C
<Department> - <Name>
Page 3 of 5 19.06.18 Huf Hlsbeck & Frst Technical Description and Users Manual of the . 4.2 General RF specification Operation frequency: 434MHz carrier frequency / 315MHz carrier frequency Type of modulation: ASK, FSK Type of RF antenna:
4.3 Disposal An old battery must be lodged at a collection point or the service. 5 Declaration of Conformity, product Label 5.1 Radio equipment authorization to FCC in USA Folded Stamped Antenna FCC ID: YGOG20R01 According to 47 CFR 15.19 (labeling requirements) the car manufacturer will print the following text in the appropriate Users Manual of the car:
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 un-
desired operation. Usually this is followed by the following FCC caution:
Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 5.2 Radio equipment authorization to RSS-210 in Canada IC ID: 4008C-G20R01 According to RSS-210 (labeling requirements) the car manufacturer will print the following text in the appropriate Users Manual of the car:
This device complies with Industry Canada licence-exempt RSS standard(s). 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 un-
desired operation. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mmesi le brouillage est susceptible d'en compromettre le fonctionnement. Usually this is followed by the following RSS caution:
Any changes or modification not expressly approved by the party responsible for compliance could void the users authority to operate this equipment.
<Department> - <Name>
Page 4 of 5 19.06.18 Huf Hlsbeck & Frst Technical Description and Users Manual of the . 5.3 Location of product label
<Department> - <Name>
Page 5 of 5 19.06.18