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,…Details
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…Details
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…Details
My review of the Retevis RT51 and my thoughts on POC radio If you’re not familiar with POC or (Push to talk Over Cellular) I’m sure you have some questions. I’ll do my best to answer them. This is my first POC radio so I’m still learning all the ins and outs. Update Oct 31st…Details
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…Details
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…Details
Retevis RT87 in the cold. Lewis, our Retevis friend, tested this IP67 radio RT87 in this cold winter in the UK. RT87 is a Dual-band Analog IP67 radio. Wanna know more about its specification, please click here: https://www.retevis.com/ip67-dual-band-rt87-amateur-radio He tested this RT87 with the temperature around 3 or 4 degrees. Check the location: First, he put some…Details
Retevis RT52 as a first dual PTT DMR radio in Retevis DMR radios. It support 10,0000 DMR database. Today let us learn how to upload DMR contacts database to Retevis RT52. What do you need? Get a dual PTT dual band DMR radio Retevis RT52 Get a programming cable for RT52. Download RT52 software from…Details
Il y a quatres talkie-walkies PMR446 pour notre marque RETEVIS: RT24, RT27, RT40, RT45. pour le moment, je vais vous expliquer ses caractéristiques. Mais tout d’abord, qu’est ce que ça veut dire PMR446? PMR446 (Private Mobile Radiocommunications), un terme eu Europe, est une fréquence 446 MHz de talkie-walkie. Les peuples peuvent utiliser gratuitement cette fréquence 446 MHz bien que vous n’avez…Details