Block Diagram

FCC ID: LH8RP-S435

Block Diagram

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FCCID_128267

LIST OF GENERATED FREQUENCIES Frequencies of the oscillators shown in the block diagrams hereafter: (1) SAW-Resonator Oscillator in the transmitters f= 433.92 MHz. (2) SAW-Local Oscillator in the receivers fLO = 433.42 MHz. (3) Processor Oscillator in the MINI Receiver f= 5 MHz. (4) Processor Oscillator in the radio programmer f= 10 MHz. P. 1 of 4

SERIES S435 - 2 CH TRANSMITTER SCHEMATIC BLOCK 2 CHANNEL BUTTONS SECURITY CODE EEPROM SAW-RESONATOR ANTENNA+ uPROCESSOR OSCILLATOR (1) RF FILTER CODE GENERATION BUTTON BATTERY SERIES S435 - 4 CH TRANSMITTER SCHEMATIC BLOCK 4 CHANNEL BUTTONS SECURITY CODE EEPROM SAW-RESONATOR ANTENNA+ uPROCESSOR OSCILLATOR (1) RF FILTER CODE GENERATION BUTTON BATTERY SERIES S435 - 12 CH TRANSMITTER SCHEMATIC BLOCK 1ST, 2ND, 3RD CHANNEL BANK 4 CHANNEL SELECTOR BUTTONS SECURITY CODE EEPROM SAW-RESONATOR ANTENNA+ uPROCESSOR OSCILLATOR (1) RF FILTER CODE GENERATION BUTTON BATTERY CARDIN ELETTRONICA S.p.A. R.& D. Dept. P. 2 of 4

SERIES S435 - MINI RECEIVER SCHEMATIC BLOCK JUMPERS SECURIY CODE MEMO DELETE EEPROM CARD FOR CHANNEL BUTTON BUTTON SELECTION ANTENNA+ RF FILTER RF INPUT 2 RELAYS DEMODULATOR uPROCESSOR AMPLIFIER SAW LOCAL uP TERMINAL OSCILLATOR (2) OSCILLATOR (3) BOARDS POWER ON POWER RESET SUPPLY CIRCUIT CARDIN ELETTRONICA S.p.A. R.& D. Dept. P. 3 of 4

SERIES S435 -RADIOPROGRAMMER SCHEMATIC BLOCK MEMO & WORK DIP-SWITCH DYNAMIC SECURIY CODE DELETE CYCLE FOR CHANNEL BUTTON EEPROM CARD BUTTONS SETTING SELECTION open-stop-close-stop 3 RELAYS ANTENNA RF MODULE (2) uPROCESSOR FOR MOTOR CONTROL uP I/O OSCILLATOR (4) CONNECTOR POWER ON POWER RESET SUPPLY CIRCUIT CARDIN ELETTRONICA S.p.A. R.& D. Dept. P. 4 of 4


Document Created: 2000-12-07 10:12:49
Document Modified: 2000-12-07 10:12:49
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