1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Model Name UV K61 PROFrequency Range AM 108 136 MHz RX FM 65 108 MHz RX VHF 136 174 MHz RX TX 220 260 MHz RX TX 350 390 MHz RX 400 480 MHz RX TX 480 600 MHz RX Channel Capacity 640 ChannelsChannel Spacing 25 0 KHz 12 5 KHzInput Voltage 7 4V DCOperating Temperature 10°C to 60°CAntenna Impedance 50ΩSensitivity 12 dB SINAD 120 dBmAdjacent Channel Selectivity 60 dBmIntermodulation and Rejection 70 dBmRated Audio Power Output 0 75 Watts 16 ΩRated Audio Distortion ≤5 Features 1 Extensive Frequency Range The UV K61 PRO operates on a wide range of frequencies including AM FM VHF and multiple UHF bands This extensive coverage ensures reliable communication across various environments and situations making it an ideal companion for outdoor adventures or professional use 2 Large Color Screen Display Equipped with a 1 54 inch large color screen the UV K61 PRO provides a clear and vivid display The interface is easy to navigate enabling quick access to up to 640 named memory channels which can be customized as per user preference 3 NOAA Weather Stations Keep informed of weather changes with built in access to 10 NOAA weather stations This feature provides real time updates on weather conditions helping you stay prepared and safe during outdoor activities or emergency situations 4 Advanced Signaling Protocols The UV K61 PRO supports advanced analog sig