YANTON T-3R LED flashlight protable transceiver

T-3R LED flashlight protable transceiverT-3R LED flashlight protable transceiver Specification: Frequency range 136-174mhz/400-470mhz1500mA li-ion batteryChinese/English Sounds clew,the human designCTCSS/DCS function16memory channelsEmergency AlarmProgramme sounds,Chinese/EnglishLED FLASHLIGHTtime-out timer(TOT)channel scanModel T-3RGENERALFrequency Range136 174MHz 400 470MHzNumber of Chanels16Working Voltage7.4V LI-IONWorking Temperature-20°C +60°CFrequency Stability±2.5ppmSize(H*L*W)99×56×31mmWeight200gTRANSMITTERPower OutputLO:1W HI:5WModulationF3ERadiation>60dBPower>55/65dBModulation Limit±2.5/5KHzDistortion≤5%Noise Response34/40dBModulation Characteristics±3dBRECEIVER Sensitivity<0.20µVSelectivity≥60/70dBNoise Response≥65/70dBAudio Power500mWAudio Distortion≤5%Intermodulation Distortion≥60dB