Wireless LED Display System 2km Distance Moving Sign Control 433MHz Cut off RS232 cable

Product Description

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