TR-53B
Transceiver module with an on-board microcontroller, built-in operating system and some peripherals. 7 I/Os, 3 A/D inputs, on-board PCB antenna option, no temperature sensor.
FSK modulation. TR-52B can not be mixed with TR modules with ASK modulation.
868 MHz or 916 MHz (SW selectable), multiple RF channels, up to 3.5 mW, range up to 700 m, programmable bit rate up to 86.2 kb/s. Additional serial EEPROM 16 Kb.
Ultra low power consumption:
- sleep: 2 µA
- run: 17 µA - 1 mA
- Rx:
- STD mode: 13 mA
- LP mode: 3.5 mA
- XLP mode: 600 µA
- Tx: 14 mA – 24 mA
Mounting
- SIM connector
- SMT (horizontally)
- through-slot soldering (vertically)
Ordering codes
| Type | Frequency [MHz] |
locality | Antenna option |
| TR-53B | 868/916 | EU, USA | – |
| TR-53BC | SMT coaxial connector for antenna cable CAB-U.FL or CAB-U.FL/SMA | ||
| TR-53BA | mini on-board PCB antenna |
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