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Radio data modem

3Km range RF4432D27

Download the datasheet of 3Km range RF4432D27
Download RF tool of 3Km range RF4432D27
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RF line-in-sight range: 3000meters (@9600bps)

Frequency: 430-439MHz or 470MHz

Channel spacing: 250 KHz

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. RS232 RS485

wireless RS232 / RS485 cable replacement

Power supply: 4.5--15.5V

Power Consumption: 25mA (RX), 500mA (TX), 10µA(Idle)

Operating temperature: -30—85

Size: 59.0mm * 38.9mm * 7.0mm