Specifications of KYL-300I

* Power output: DC 5V (customize);

* RF power: ≤500mW(customize); 

* RF Effective Rate: 1200/2400/4800/9600/19200bps  

* Interface baud rate: 1200/2400/4800/9600/19200bps optional

* Frequency Band: 433 MHz,450MHz,470MHz 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: <28mA(TTL connect)

* Receive sensitivity: -123dBm(at)1200bps);
   -118dBm(at)9600bps)

* Transmitting current: <350mA; 

* Sleep current: <20uA;

* RF Line-of-sight Range: 2km(BER=10-3(at)9600bps);
3km(BER=10-3(at)1200bps)

* Size: 80mm*45mm*20mm  (without antenna port).