We are the manufacturer of RF module which is used for remote control, wireless telemetry, industry automation and so on. 2pcs will replace your RS232 or RS485 cable to do wireless communication when it's hard to run cables.
Data Sheet:
o Power output: 5V DC (customize)
o RF power: 10mW (customized 10mW to 100mW)
o RF effective rate: 1,200/2,400/4,800/9,600/19,200bps
o Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps optional
o Frequency band: 433, 450, 470, 868, 915 or ISM others
o Interface: standard RS-232/RS-485/TTL
o Communication mode: half-duplex
o Offering a transparent data interface, it is suitable for any standard or non-standard user protocols
o Channel: 8(default), 16/32(customized)
o Receive current: <20mA(TTL connect)
o Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
o Transmitting current: <40mA
o Sleep current: <20uA
o RF line-of-sight range: 600m (BER=10-5@9600bps)
1,000m (BER=10-5 @ 1,200bps)
o Size: 47 x 26 x 10mm (without antenna port)
Application field:
Wireless LED display, Wireless LED Sign,
Wireless Lighting Management
Wireless Attendance Record Machine
Wireless Alarm System, Wireless Security system
Wireless monitoring system,Water Level Controller, Water detector
Wireless POS Terminal, Wireless PDA
Oil and Gas Telemetry, Oil Field Management
Wireless Sensor, Pressure sensor, Temperature sensor
Digital force recorder, Digital weight indicator, wireless electronic scale
Automatic Meter Reading
Tire pressure monitoring, Four-wheel Orientation
Medical Treatment, Medical Alerts , Wireless nurse calling system
Industry Automation, Home automation, Building automation,
Access Control System; Wireless Remote control
Wireless PTZ Control
Wireless irrigation system, Drip irrigation
Intelligent Traffic system
SCADA, APRS
UAV