Retevis RT45 Basic Operation Retevis RT45 made by the needs of Amateur liker. So its shape is novelty and The full radian and soft glue design which let your hand more comfortable to use. And this …
How to solve security terms use the radio flexible by RT25 There are one case that from Class rooms people send the “Alarming” that would communicate to a set of “security teams” radios. The “security team” to…
How to set up RT9000D factory Default ? If your radio seems to be malfunctioning, resetting the microprocessor may solve the probkem. When performing the reset, you may lose memory data and stored information. Back up…
How to programme Retevis RT9000D Retevis RT9000D is one of Mobile Car Ham Radio Transceiver, which support VHF and UHF Frequency range, VHF: 66-88/136-174/220-260Mhz and UHF:400-490MHz, Also bigger power at 10-60w. Communicate distance is very longer. Same…
Working principle of Retevis RT9550 repeater Retevis RT9550 repeater expand of the radio signal transmission distance by resending or forwarding the radio signal. Retevis RT9550 Repeater main work principle: a high-sensitivity receiver is responsible for receiving signals…
How to programme RT27 in software Retevis RT27 is one kind of license-free business Analog radio. It meet USA, EU, Canada license-free frequency standard. 1.RT27 license-free 22 CH FRS 12.5KHz 0.5W/2W Handheld Two Way Radio—-USA Frequency Standard…
How to choose Retevis walkie talkie for Cub scouting? Cub scounts activities is one kind of very good ways to enhance the lealthy growth of children, improve chinldren’s communicate and operational ability, also exercise children’s team…
Retevis walkie-talkie shortcut key Summary 1. H777 shortcut key Switch between Chinese and English: Set up in 15 channel, press PTT+ monitor to Turn on the radio. Voice on / off: Set up in 10 channel, press PTT+…
How to set up the RT27 IC License-free radio function RT27 license-free 16 CH FRS 12.5KHz 0.5W Handheld Two Way Radio—-Canada Frequency Standard 1.Frequency Range: Note: Above pic which is the factory data. The frequency of…
RT40 Radio Stun, Activation, Remote Monitor function 1.Signaling launch Settings: Setting up the Side Button by “Radio Stun“ and “Radio Activation” 2.Setting the digital contact people: Adding the target radio’s contact ID, and setting the call…
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