Features Specification GeneralFrequency range VHF 136 174MHz UHF 400 480MHzChannel capacity 200 channelsChannel spacing 25KHz 20KHz 12 5KHzChannel step 2 5KHz 5KHz 6 25KHz 10KHz 12 5KHz 25KHzWorking voltage 13 8V DC 15 Squelch way CARRIER CTCSS DCS 5Tone 2Tone DTMFFrequency stability 2 5pmOperating temperature 20 degree to 60 degreeDimension 98 W 43 H 126 D mm 103 47 126mm Weight 448g Receiver Wide BandNarrow BandSensitivity 0 25uV0 35uVAdjacent Channel Selectivity 70dB60dBIntermodulation 65dB60dBSpurious Rejection 70dB70dBAudio response 1 3dB 0 3 3KHz 1 3dB 0 3 2 55KHz HumNoise 45dB40dBAudio Distortion 5 5 Audio output power 2W 10 2W 10 Transmitter Wide BandNarrow BandOutput Power 25W 20W VHF UHF 25W 20W VHF UHF Modulation mode 16K F3W 11K F3W Adjacent Channel Selectivity 70dB60dBHumNoise 40dB36dBSpurious Emission 60dB60dBAudio response 1 3dB 0 3 3KHz 1 3dB 0 3 2 55KHz Audio Distortion 5 5 Package includeds 1 x Zastone ZT 380 Radio Body1 x Power Cable1 x Handheld Speaker Microphone1 x Pack of Accessories1 x User Manual1 x Mounting Bracket