Retevis RT29 Waterproof & Power Test

Our customer Oleg Popov reviewed the Retevis RT29, and test the waterproof and power. About the Retevis RT29: Frequency range: VHF range: 136-174MHz or UHF: 400-480MHz Three levels of transmitter power: High 10W, Middle 5W, Low 2W Receiver sensitivity ≤0. 3uV Channels: 16 channels (programmable from a computer) Weight (with battery and antenna) 335 g Battery: […]

How to programme RT81 radios quickly

How to programme multi-RT81 radios quickly is topic we will discuss, Normally RT81 with default factory frequency radio so you only press PTT key to talk when RT81 take out of package box. Most of the clients don’t only buy a few, If you meet one of them can’t talk with others, please try to programme them again, There’s a very simple way that introduces how to programme RT81 radios quickly.