Motorola GR300 Two-way Radio Walkie Talkie Base Station Repeater VHF 136-174MHz 25Watts 8 Channels with Duplexer

Motorola GR300 Two-way Radio Walkie Talkie Base Station Repeater VHF 136-174MHz 25Watts 8 Channels with Duplexer    Importance: The frequency difference between TX frequency and  RX frequency in each Channel for VHF Repeater should be 5.7MHz, For Example: CH1: TX 136.6375MHz RX:142.3375MHz (142.3375-136.6375=5.7) So you have to tell your desired Frequency to our salesman by leaving message or online after paying for your order. Thanks!   Features: 1.Large LCD Display 2.Busy Channel Locked 3.CTCSS and DCS 4.With Built-in Duplexer 5.PC Programming 6.25W Power Output 7.Time-out-Timer(TOT) 8.Scanning 9.25-30Km Communication Distance Specifications: Model GR300 Frequency range 136-174MHz  Channels 8 Channel space 25KHz/20KHz/12.5KHz Operating temperature range -25°C—60°C Power voltage 220V/110V AC Dimension 26.5*19.8*25.8cm Weight 11.4kg Transmitter Power output 25-30W Frequency stability ±3ppm Modulated mode 16KF3E(width)   8KF3E(narrow) Spurious emissions ≤-70db FM noise ≤-40db Audio distortion ≤5% Max frequency deviation ≤±5KHz(width) ≤±2.5KHz(narrow) Receiver Frequency stability ±3ppm Sensitivity Better than 0.25µV(width) Better than 0.28µV(narrow) Receiving modulated bandwidth ≥±7KHz(width) ≥±3.5KHz(narrow) Adjacent channel sensitivity ≥70db Intermodulation rejection ≥65db Spurious response rejection ≥65db Audio output power 2W(inter) 8W(outside) Notice: Product design and specifications are subject to change without previous notice.  Package Contents: 1x GR300 VHF Base Repeater Unit 1x Repeater Housing 1x Duplexer Pictures: