Walkie talkie Baofeng UV-25 Plus 10W GPS Receiver Frequency: FM 65-108 MHz; AM 108-136MHz(VFO-Olnly), VHF 136-174MHz, 220-260MHz(VFO-Olnly), UHF350-390MHz, 400-520MHz(VFO-Olnly) Transmission Frequency: 136-174 MHz& 220-260 MHz & 400-520 MHz Channel Spacing: 25.0 KHz (Wide)/12.5 KHz (Narrow) Memory Channel: 1,000 [10 Zones] Operation Voltage: DC 7.4 V ±10% Operating Temperature: -10˚C to 60˚C Antenna Impedance: 50 Ohm Frequency Stability: ±2.5 ppm Spurious Emission: -16 dBm<1GHz, -16 dBm>1GHz Audio Distortion: <5% Rated Audio Power Output: 1W @16 ohms Connection for Accessories: 2-pin Kenwood jack Dimensions:181 x 69 x 44mm