Radio / model (SOLD-WXDT) Radio Specifications Equipment Type digital radio frequency range (MHz) 220-240MHz Bu 6.25kHz channel spacing into RF / modem modulation type digital CPFSK delay (Rx-Tx-Rx) 10ms (including RTS / CTS delay) CTS delay 0-225ms adjustable rate wireless PTT delay 0-225ms adjustable rate 1200bps ~ 19200bps 9600bps port frequency bandwidth 12.5KHz, 25KHz transmitter BER 60dBm transmit power (W) 0.1W, 1W, 5W Output Impedance 50 Ohms 1.5 ppm frequency stability of 50% duty cycle carrier power stability ± 1.5dB receiver type double superheterodyne receiver sensitivity -108dBm, BER 10-6 BER diagnose all types of network diagnostic local diagnostic Insite 6 Radio System Management Software supply operating voltage 12V appearance parameters L * W * H 117 * 107 * 20 Environmental Operating temperature -30 ~ 70 Operating Humidity 5% to 95%