ABBREE AR-F5 Walkie Talkie 136-520mhz Full Band Automatic Wireless Copy Frequency Hight Powerful 10W USB Charging Fast Scan Frquency 50km long range radios

ABBREE AR-F5 Walkie Talkie Surpports VHF(136-174MHz) UHF(400-520MHz)Band PTT Scanner Radio professional Decoder Frequency Ham Radio TransmitterIt can decode any analog two way radio frequency and Privacy codeHow to decode the frequency from another radio:Press the Menu button and * button, the AR-F5 will search for another radio transmission frequency and privacy code. Press Menu again to store the frequency. The two walkie-talkies use the same frequency and security code to establish normal communication.（Attention:other radio need to press PTT，and the distance between the two walkie-talkies is within 30CM.)Specification:GeneralFrequency range136-520MHz65MHz-108MHz(Qnly commercial FM radio reception)Memory channelsUp to 128 channelsFrequency stability2.5ppmFrequency step2.5/5/6.25/10/12.5/25KHzAntenna impedance50 OHMOperating temperature-20°C-60°CSupply voltageRechargeable Lithium-Ion 7.4VBattery Capacity5800mAhConsumption in standby<=75mAConsumption in reception380mAConsumption in transmission<=1.4AMode of operationSimplex or semi-duplexDimensions1216133mmSize(include battery, exclude antenna)223g(approximate)TransmitterRF power10WModulation typeFMEmission class16K øF3E/11KøF3E(W/N)Maximum deviation<=±5KHz/<=±2.5KHz(W/N)Spurious emission<-60dBReceiverReceiver sensitivity0.2µV (at 12 dB SINAD)Inter modulation60dBAudio output1000mWAdjacent channel selectivity65/60dBFeature:Frequency: 136-520MHzDual display, dual standby128 channelsHigh,medium and low power switchEmergency alarm and ANI identification through DTMFTime-out Timer (TOT)One-touch Frequency measurement functionVOXChannel scan, CTCSS/DCS scan Equipped with the relay pilot and scramble functionReading and writing frequency password protectionManual input frequency and programmingFM RadioUSB chargingFlashlightPackage included:1 x walkie talkie1 x Battery1 x Antenna1 x Belt Clip1 x Adapter1 x Desktop Charger1 x User Manualother accessories depends on your choice in the link