Description :<br>BAOFENG BF-F8+ Two Way Radio Walkie Talkie VHF UHF Dual Band Ham Portable Radio<br>BAOFENG BFF8-PLUS The transceiver is a micro-miniature multiband.FM transceiver with extensive receive frequency coverage.providing local-area two-way amateur communications along with unmatched monitoring capability.<br>Features :<br>Frequency Range: 136-174 \/ 400-520MHzDual-Band Display， Dual Freq. Display， Dual-Standby.Output Power: 4 \/1Watts128 Channels.50 CTCSS and 104 CDCSS.Built-in VOX Function.1750Hz Brust Tone.FM Radio (65.0MHz-108.0MHz).LED Flashlight.Large LCD Display.High\/Low RF Power Switchable.25KHz\/12.5KHz Switchable.Emergency Alert.Low Battery Alert.Battery Saver.Time-out Timer.Keypad Lock.Monitor Channel.Channel Step: 2.5\/5\/6.25\/10\/12.5\/25KHz<br>           Dual band， dual display， dual standby        A\/B band independent operation            128 groups channels storage        Shortcut menu operation mode            VFO &amp;amp; Memory channels scan        Emergency Alarm            Tri-color background light selectable        0~9 grades VOX selectable            PTT &amp;amp; ANI ID        FM radio            Voice companding        50 CTCSS\/104 DCS           ROGER SET        PC programmable            Wide\/Narrow Band(25kHz\/12.5kHz)        Transmitter time-out timer(TOT)            High\/Low TX power selectable        Busy channel lock-out(BCLO)   <br>     Specifications :<br>          Item number       BFF8-PLUS           General                   Frequency Range       65-108MHz(FM Receive only)           136-174MHZ and 400-520MHZ (TX\/RX)           Channel No.       128           Frequency Stability       &amp;plusmn;2.5ppm           Antenna       High gain DualBand antenna           Antenna Impedance       50&amp;Omega;           Operating Voltage       DC 7.4V           Mode of operation       Simple or semi-duplex           Dimension (W x H x D)       100 x 52 x 32 mm           Weight       250g (Including battery， antenna)           Transmitter           Output power       4W \/ 1W (Max 5W)           Modulation Mode       16k&amp;Phi;F3E \/ 11k&amp;Phi;F3E           Maximum deviation       &amp;lt;5kHz(Wide) \/ &amp;lt;2.5kHz(Narrow)           Spurious Radiation       &amp;lt;7&amp;mu;W           Adjacent Ch. power       &amp;le;-65dB(Wide) \/ &amp;le;-60dB(Narrow)           Pre-emphasis characteristics       6dB           Current       &amp;le;1.6A(5W)           CTCSS\/DCS deviation       0.5&amp;plusmn;0.1kHz(Wide) \/ 0.3&amp;plusmn;0.1kHz(Narrow)           Intermediation sensitivity       8-12mv           Intermediation distortion       &amp;lt;10%   <br>Package includes :<br>1 x BF F8-PLUS (VHF136-174Mhz UHF 400-520Mhz)1 x 7.4V 1800mah Li-ion Battery Pack1 x DUAL BAND SMA-FEMALE Antenna1 x Belt Clip1 x ENG Manual1