Description The APC230 Wireless Transceiver Module is self organizing wireless transceiver module. It is highly integrated semi duplex low power wireless data transfer module. It has embedded high speed microprocessor and high performance IC. It also has improved anti-interference and sensitivity for high efficiency forward error correction channel encoding technology. It can be suitable for various applications like: - Wireless transducer, Industrial automation, Remote control and monitoring, the management of cars, Wire replacement, the control of traffic signals, Wireless handheld terminal, automated meter reading and many more. Specifications: Name APC230 Wireless Transceiver Module Operating Frequency 418MHz to 455MHz Modulation System GFSK Frequency Interval 200KHz Transmitted Power 100mw (10 Levels) Received Sensitivity -117dBm@9600bps Air Transmission Rate 2400 — 19200 Bps Interface Rate 1200-57600 Bps Interface Efficiency Way 8E1/8N1/8O1 Interface Cushion Space 256bytes Operating Humidity 10%~90% (Non-Condensing) Operating Temperature -30°C — 85°C Power Supply 3.5 — 5.5V (±50mV Ripple Wave) Transmit Current a¦100mA@100mW Receiving Current a¦32mA Sleeping Current a¦5uA Transfers Distance 2000m (Open Space) Size 39.5mm x 18.3mm x 7.0mm Optional Interface Of UART/TTL RS232,RS485