Kyl-200l Wireless Transceiver 433.92mhz 2km Distance Rs232 Interface

Data Sheet:

Power output: DC 5V (customize)
RF power: ≤500mW(customized 500mW~1W)
RF effective rate: 1,200/2,400/4,800/9,600/19,200bps
Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps optional
Frequency band: 433 MHz, 450MHz,470MHz, 868MHz, 915MHz or ISM others
Interface: standard RS-232/RS-485/TTL
Communication mode: half-duplex
Offering a transparent data interface, it is suitable for any standard or non-standard user protocols
Channel: 8(default),16/32(customized)
Receive current: less than 28mA(TTL connect)
Receive sensitivity: -123dBm@1,200bps); -118dBm@9,600bps)
Transmitting current: less than 400mA
Sleep current: less than 20uA
RF line-of-sight range: more than 2km (BER=10-5@9,600bps);
3km (BER=10-5@1,200bps)
Size: 53 x 38 x 10mm (without antenna port)