Specifications Channel Capacity 1000Channel Spacing 25 0 KHz 12 5 KHzInput Voltage 7 4 VDCBattery Life 5 TX 5 RX 90 Standby 15 hours 5 wattsCurrent Drain Stand by 45 mAReceive 200 mATransmit 2 6 A High Power 1 A Low PowerOperating Temperature 10°C to 60°CAntenna Impedance 50 ΩRadio Dimensions 128mm x 63mm x 33mm not including antenna Radio Weight 250 g with LiON battery Transmitter Frequency Range TX 136 174 400 520 MHzRF Output Power 7 WattsModulation 16K0F3E 11K0F3ESpurious and Harmonics 36dBm1GHz 30dBm1GHzFrequency Stability ±2 5 ppmAudio Distortion ≤5 FM HumNoise 40 dBReceiver Frequency Range FM 65 108 AM 108 136 136 174 MHz 220 260 350 390 400 520 MHzSensitivity 12 dB Sinad 120 dBmAdjacent Channel Selectivity 60 dBmIntermodulation and Rejection 70 dBmRated Audio Power Output 1 Watts 16 OhmsRated Audio Distortion ≤5 Features 1 Large 1 44 TFT Display The Baofeng BF K68 features a 1 44 inch TFT large screen display which provides clear and vivid vision feedback Whether you are in bright sunlight or dim light conditions you ll easily read your settings without straining your eyes 2 Comprehensive Scanning Functions Equipped with a robust scanner this device offers VFO scan range setting three scan recovery methods channel scan and CTC DCS scan 136 174 400 520MHz This advanced scanning receiver ensures that you can swiftly find the channels you need enhancing your communication efficiency 3 NOAA Weather Ra