Description
- TWO-WAY RELAY BOX: Handheld radios used currently on the market for basic use rate in 400-470MHz, most of the power 5W. In open call distance can reach 5-8 km, while in dense urban, but only a short distance of 1-2 km,or less. In order to have long-distance communication, we need a repeater
- INTELLIGENT REPEATER: There is no need to change any part of the original walkie-talkie, just take two handheld walkie talkies. Two-way relay box plug does not divide input/output, two-way relay box forwarding mode: A machine receives B , B machine receives A
- PORTABLE REPEATER: Use two ...