APC802 two way radio equipment

Introduction
The APC802 radio module provides a simple and economic solution to wireless data communications. The employment of an embedded high speed microprocessor and high performance IC creates a transparent UART / TTL interface, and elminates any need for packetizing and data encoding. It is a updated version of APC220 which provides up to 2800 meters communication ranger (line is sight). Also, it supports RS232, TTL, RS485 interface.

Specification
Outdoor line-of-sight range up to 2800meters (9600bps)
Frequency range 418-455MHz or 470-510MHz
0.2MHz channel spacing
Output power: 500mW (adjustable)
One interface of TTL, RS232, RS485
Outstanding receiver sensitivity-117dBm @ 9600bps
High efficiency forward error correction with interleaving encoding
GFSK modulation
Main parameters can be changed by APPCON RF module software
2 * 256Bytes double data buffer
Power supply with voltage +4.7-6.5 V
Power consumption: RX current: 35mA, Tx current: 400mA
Operating temperature: -30 °C to85 °C
Size: 50 * 31.9 * 7.0 (mm)

Distribution list
APC802 Module (2 units)
Cables (2 units)
Antenna (2 units)