The RF4432PRO multi-channel transceiver represent a simple and inexpensive additional solution to the problem of wireless data transmission. The integrated microprocessor is accepting data entering from a TTL logic or RS-232/RS-485 line, creating packets, avoiding user to write sofware routines for the transmission management. The RF4432PRO transceiver modules are transparent (virtual wire) devices and therefore do not require any special drivers and no special data formatting is required.
Feature:
RF line-in-sight range: 1800meters (@1200bps)
Frequency: 430-440MHz or 868 MHz or 900-919MHz
Channel spacing: 250 KHz
Output Power: 100mW (adjustable)
Good reception sensitivity: -124dBm@1200bps
High efficient cyclic shift interleaving and FEC
GFSK modulation
Parameters setting by RF tool
2*256Bytes data buffer
Interface: TTL/UART,RS485,RS232
wireless RS232 / RS485 cable replacement
Easy control working status through software
Power supply: 4.5--6.5V
Power Consumption: 25mA (RX), 120mA (TX), 3µA(sleep)
Operating temperature: -30℃—85℃
Size: 39.0mm x 22.9mm x 7.0mm
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