RF transceiver
TR-77D series IQRF Tech

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RF transceiver RF transceiver - TR-77D series


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High resistivity against external interferences and noise
Extended blocking of unwanted signals
For fire sensors and similarly demanding applications
868 MHz band, channels 45 to 67 only, SAW filter
RF power 4 mW
12 I/O pins
Very low power consumption
Serial EEPROM 32 KB
Antenna options: soldering stamp-hole or on-board PCB antenna
No temperature sensor, 2 LEDs
No LDO voltage regulator, power supply 3.0 V to 3.4 V
Intended for SMT mounting,
pluging into SIM connector KON-SIM-02 possible.
A lot of interfacing possibilities
Only a subset of RF channels is allowed and maximal RF power is limited. This must be ensured in user application.

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