The RT45 walkie-talkie is getting more and more popular because of its cool appearance and its own features, especially the baby monitoring function. Let’s walk into the world of RT45 with me. Introduction to the main functions of the RT45 walkie-talkie 1.RT45 walkie-talkie dual watch function Dual watch can be monitor two channel the same […]
Short distances weak signals solution Many customers Ask about the bad short distances communication signals solution. Some of the most common is the Underground garage and ground communication, building and the outside parking lot communication, and different floors of building is weak signals. Now we will provide a simple solution, just need a repeater box and two walkie talkie. […]
The advantage of Retevis PoC Hand radio Rt51 We all know that RT 51 this is a new network radio that only works over cellular it will work with AT&T and t-mobile services. And it’s a POC radio which stands for push-to-talk over cellular that’s brand new just released in the market. With the RT51, […]
PoC is an abbreviation of Push-to-Talk Over Cellular.
It means that you can communicate with your partner in one system by 4G/LTE network.
It is a technique of using the mobile phone network , to make calls that conduct like conventional walkie talkie, with instant access and one to many calls,
one to one call, many to many call, use of the advantage on the world-wide coverage of the cellular phone networks, GSM, 3G, 4G etc.
What’s the talk around function? It is a repeater Talk around function, usually you will see T/A, it is the short of it. It means “talking around the repeater”. So, Talk-a-Round (aka Direct) is where the mobile or portable talks simplex to others on the output frequency of the repeater they normally use. It is primarily […]
This article was written by the US tester. A review of the new Retevis RT51– an inexpensive Poc Alternative The RT51 PoC Handheld radio is a Push-to-Talk (PTT) communications tool, uses existing AT&T and T-Mobile cellular for voice signal propagation. Retevis presents it as an inexpensive communications device and platform that allows for group and […]
Ailunce HD1 Front Panel Programming Quick Tips Thanks for KB5WCK sharing his experience with Front Panel Programming Ailunce HD1 DMR Radio. Below article writen by KB5WCK. The Ailunce HD1 (GPS) is a dual band FM / DMR handheld radio with 10W / 5W / 1W power. The device can store up to 3000 channels. The special feature […]
Il est déjà 12 décembre 2018 et le Noël arrivera seulement dans 13 jours. Donc il est temps de commander des cadeaux pour les enfants, les amis et la famille! Aujourd’hui je vais vous présenter les produits qui sont convenables comme cadeaux de Noël dans notre boutique. 1.Pour les enfants: Il y a beaucoup […]