TYT DM-UVF10 DigItal Ham Transceiver Dual Band DPMR signal ham Two Way Radio DESCRIPTION VHF/ UHF Dual-Band,Dual-Display,Dual-Standby TWO WAY RADIO Frequency Range: 136-174 / 400-470MHz FM radio Digital/Analog switch 1750Hz tone CTCSS/DCS auto-scan VOX function Voice scrambler 2 Tone/5 Tone encoding and decoding DTMF encoder & decoder Built-in GPS(Optional, it needs more 20 USD) Dual Modes of Analog&Digital,Providing the smooth migration from analog and digital. Private call, group call,all call(Digital only) Remote kill,stun Contact list editing, storing Message Tx/Rx(Digital only) English&Chinese Standby prompt Color screen display Backlight brightness setting Busy Channel Lockout High/Low Power Selectable TOT Programmable multifunction side-key Dimension (H X W X D) :106 mm x61mm x33mm(Not include antenna) FEATURES General: Frequency Range: Dual Band: 136-174MHz /400-47MHz (RX/TX) Channel: 2 x 128 Channel Spacing: 25 /12.5KHz Operating Voltage: 7.4V (Poly 1800mAh Li-ion battery ) Antenna:High gain antenna Antenna Impedance: 50Ω Working Mode:Simplex Frequency Stability: +/-2.5ppm Transmitter: Output Power: >=4W(H); >=0.5W(L) Modulation: 16KΦF3E/11KΦF3E Maximum Deviation: <=5.0KHz/ <=2.5 KHz Adjacent Channel Power: >=65dB />=60dB Spurious radiation: <7μW Pre-emphasis characteristics: 6Db TX Current : <=1.6A(5W) CTCSS/DCS deviation:0.5KHz±0.1KHz/0.3KHz±0.1KHz Intermediation sensitivity:1-10mv Intermediation Distortion: <5% 4FSK distortion: <3% Receiver: RF Sensitivity: -122dBm(12dB SINAD) Audio power:1W Audio distortion: <=5% Block: >=85dB Adjacent Channel Selectivity: 70/50dB Inter-modulation: >=60dB >=55dB Adjacent Ch.Selectivity: >=65dB >=60dB Spurious Response Rejection: >=65Db