Features : - Analog / Digital mode - Dual Capacity Direct Mode - Digital Mobile Radio Standards compliant - Alpha-Numeric Display - IP54 Rated Specs : Frequency Ranges : - UHF : 403-470 MHz Channel Capacity : 160 Channel Power Output : - Low : 1-25W - High : 25-45W Dimensions : 44 x 169 x 134mm Weight : 1.3kg Receiver : Intermodulation : 75dB Adjacent Channel Selectivity : 50dB 12.5kHz / 75dB 25 kHz Spurious Rejection : 75dB Sensitivity : - Analog : 0.3uV / 0.22uV - Digital : 0.25uV / 0.19uV Rated Audio : - Internal : 4W - External (- 8ohms) : 7.5W - External (- 4ohms) : 13W Audio Distortion : 3% Hum and Noise : -40dB(12.5kHz), -45dB(25kHz) Conducted Spurious Emission : -57dBm Transmitter : Channel Spacing : 12.5kHz / 25kHz Frequency Stability : +/- 0.5ppm FM Hum & Noise : -40dB (12.5KHz), -45dB (25KHz) Conducted / Radiated Power : -36dBm < 1GHz> 1GHz Audio Distortion : 3?jacent Channel Power : 60dB (12.5KHz), 70dB (25KHz)