Professional handheld two way radio T-268: specification: 1.High capacity of Li-ion battery 2.FM radio function 3.bulit-in DCS/CTCS 4.Voice prompt channel number 5.frequency :136-174MHz/400-470MHz 6.VOX function 6.Prior scanning T-268GENERALFrequency Range136 174MHz 400 470MHzNumber of Chanels16Working Voltage7.4V LI-IONWorking Temperature-20°C +60°CFrequency Stability±2.5ppmSize(H*L*W)105×56×31mmWeight210gTRANSMITTERPower OutputLO:1W HI:5WModulationF3ERadiation>60dBPower>55/65dBModulation Limit±2.5/5KHzDistortion≤5%Noise Response34/40dBModulation Characteristics±3dBRECEIVERSensitivity<0.20µVSelectivity≥60/70dBNoise Response≥65/70dBAudio Power500mWAudio Distortion≤5%Intermodulation Distortion≥60dB Look forwards to having an opportunity with you.