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 selectable
Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable
Frequency band: 433 MHz, 450MHz, 470MHz
Interface: standard RS-232/RS-485/TTL/USB
Communication mode: half-duplex
Channel: 8(default), 16/32/64(customized)
Receive current: less than 28mA (TTL connect)
Receive sensitivity: -123dBm@1,200bps); -118dBm@9,600bps)
Transmitting current: 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)
Application Field:
Scoreboard wireless display
Gas board wireless display
Outdoor wireless display
Moving sign LED disply
The System includes transmitter and receiver
1. A KYL-U20L USB module to connect with PC
2. A KYL-200L RS232 module to connect with LED controlling card
This pair is OK for 2km distance LOS. If you need other transmission distance module. We also have, please contact to discuss the details.

KYL-U20L USB module

KYL-200L RS232 interface module

