RPT2K WalkieTalkie Repeater Two Way Relaying for Baofeng UV5r Retevis H777 Radio

Feature: 1. Present market using handheld radio basic service frequency of 400‑470MHz, most power of 5W, the walkie‑talkie can achieve 5‑8 kilometers in open call distance. 2. Simple designed repeater, very easy operation, convenient to use. 3. No power required, no need changes to any part of radio, just need two handheld radios, cable connect to external MICSPK ports(2.5mm and 3.5mm). 4. Repeater used for walkie‑talkie, increases call distance to more than 10KM and communicates in two directions(receiving and transmitting). 5. Professional manufacturing, stable characteristics and high reliability. Specification: Condition: 100percent Brand New Item Type: Repeater Model: RPT-2K Material: ABS Color: As Pictures Shown Fitment: For Baofeng UV-5RRetevis H777 Radio Connector: K Port, Used for Kenwood and Most Brands Radio, with Same Connector Interface Type: 2 Pairs Dual Interface(2.5mm and 3.5mm) Quantity: 1PCS Weight: Approx. 100g Working mode: 1. Repeater downlink transmit(difference and conventional repeater) Machine A serves as uplink receiver of the signal, machine B serves as downlink transmitter of the signal. The purpose of relay has achieved. 2. Two way transmit, receiver machine, B machine transmission, machine B receive and one machine transmits, achieve two-way forwarding function 3. Relay box for o trigger mode, when in use, the volume of the received signal at its maximum Suitable range: 1. Link between relay station and relay station 2. Signal coverage area of relay station signal extension 3. Cable erection site construction 4. Underground mine 5. Cave construction 6. Culvert emergency help 7. V-U section relay 8. Small basement and ground radio signal connection 9. Use in case of emergency such as large events . Package List: 1 x Walkie‑Talkie Repeater