Carrier frequency: 433MHz ISM, 16 signal channels setting available
Communication interface: RS-232, RS-485, RS-422
Electrical interface: RS-232 DB9 male, RS-485/422 terminal bock, SMA
Protection: RS-485/422 each line with 600W lightning surge protection
Voltage: 9-30VDC
Current: 9V@400mA
Transmission rate: 1,200 bps, 2,400 bps, 4,800 bps, 9,600 bps, 19,200bps, 38,400bps
Operating mode: Transceiver, asynchronous half-duplex
LEDs for indicating PWR TXD, and RXD activity
Antenna impedance: 50Ω(antenna:360°rotate standard, 90°folding)
Transmitting power: optional (40mW\150mW\405mW\520mW)
Dimension: 97×65×22mm (Not included antenna)
Transmission distance: Wireless carrier 433MHz 300m RS-232 5m(1,200bps-38,400bps) RS-485/422 1200m(1,200bps-38,400bps)