ABBREE AR 2520 USB Programming Cable ID 2006856 Programming Software Download Specification Brand ABBREEModel AR 2520Power 25WFrequency Range RX 64 108MHz turn on FM while used RX108 136MHz aviation frequency band TX 144 148MHz 430 480MHzChannel Capacity 999ChannlsChannel Spacing W M 25kHz 20K 12 5kHzWorking Voltage 13 8VDCWorking Mode Same frequency simplex different frequency simplexAntenna Removable AntennaFrequency Stability ±2 5ppmWorking Temperature 20 60CDimension 126 100 40 without holder Weight 910GFeatures 1 High Power Output With 25W of power this radio provides strong and clear signal even in difficult environments 2 Wide Frequency Range Offers a wide frequency range providing access to 999 channels serving all your communication needs 3 Large LCD Display Features a large 1 77 color LCD display for an impressive and easy to use visual experience 4 NOAA Weather Report Built in 11 NOAA weather channels provide access to reliable weather forecasts to anticipate weather changes 5 for VOX Function It supports hands free operation meaning you can automatically transmit when speaking without any need to press the button Package Include 1x ABBREE AR 2520 Mobie Radio1x Microphone1x Power Cable4x Screws1x Manual1x Package Box