A radio clock or radio-controlled clock (RCC) is a clock that is automatically synchronized by a time code transmitted by a radio transmitter connected to a time standard such as an atomic clock. Such a clock may be synchronized to the time sent by a single transmitter, such as many national or regional time transmitters,…
DetailsEver wondered about the claims some manufacturers put on the box? 10, 20, 30, 40 kilometers between two handhelds? Did you ever achieve it? Probably not, and I’ll try to explain why by using a simple example. Before we go any further we’ll going to assume a few things. Both persons holding the radios are…
DetailsWhat are the advantages of digital mobile radio? Your message is the base of your communication: the reason you’re buying a radio in the first place. You know the importance of delivering that message clearly, and delivering it clearly the first time. The clarity that digital provides saves you time, and money, by strengthening and…
DetailsMany people ask me that how to setup the cross band repeater function of RT23. I will give you more details about how to setup and make UHF radio communicate with VHF in this blog. it has two method,by software or radio. At first, we need know what frequency we want to setup. For example,When…
DetailsRT23 is a new radio of Retevis Company. It has more functions,like Cross-Band Repeater,Dual PTT,Dual Receive,etc. They make RT23 more practical and more suitable for hams. What makes RT23 unique? Let’s do a simple compare with one hot sale model of Baofeng first. You can learn more about RT23. 1.Cross-Band Repeater Function. Turn on the cross-band…
DetailsDMR radio Retevis RT3 and RT8, are the most popular Retevis digital radio among hams. Do you know how to make RT3 talk with RT8 in digital mode?
DetailsDear Friend, do you like hunting? For me, I think hunting really challenging and full of enjoy! What stuffs will you prepare for a hunting? You must say camp, shotgun, ammunition, glove, protective-glass, sun cream, contingency drug…. Well, I think SAFE is the most import thing! So please don’t forget to take several pieces walkie talkie for hunting.…
DetailsIf UHF radio can talk with VHF radio? Answer is “sure”! Retevis new products RT23 can help! UHF radio talk with VHF radio is not a dream! It’s amazing!
DetailsRetevis children’s radio add much joy to children’s life, but some new users have no much idea about how to programme it. Ok, now let’s check together the functions, and programming steps for Retevis Children’s radio.
DetailsAs a DMR radio, Retevis RT3 is loved by so many amateurs. But when operating it, Sometimes you may not beside your computer or may not have a programming cable at hand, so write Retevis RT3 frequency manually on the LCD keypad is so convenient way.
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