Retevis RT5 :How to set Marine frequency?

What is Marine frequency? Marine frequency is VHF, it refers to the frequency range between 156 and 174 MHz, inclusive. The “VHF” signifies the very high frequency of the range. In the official language of the International Telecommunication Union the band is called the VHF maritime mobile band.   Marine VHF radio equipment is installed…

IP67 Amateur Outdoor Radio RT87

IP67 Amateur Outdoor Radio RT87,our friend @Sylvain Bourgault shared us two pictures when he went hunting with RT87. Thanks to him for sharing these pictures. This radio is an analog radio, with the dual-band VHF:136-174MHZ and UHF:400-480MHZ. What are its features? 1, IP67, with the Dustproof and Waterproof . This radio is the real IP67…

RT5 walkie-talkie

RT5 walkie-talkie emergency alarm function

Our RT5 walkie-talkie has many features.One of the essential functions of our RT5 is the emergency alarm function. When you encounter difficulties, you can press the alarm dedicated button on the walkie-talkie and wait for help. So this function is very important, let me take you to understand ,emergency alarm function of RT5 walkie-talkie.  …

La procédure de programmer le talkie-walkie Retevis RT27

Le talkie-walkie RT27 est un talkie-walkie PMR446, sans licence de notre marque, Retevis. Il peut communiquer directement avec le talkie-walkie Retevis RT24, un autre talkie-walkie populaire en Europe, sans besoin de programmer car ils ont les même fréquences et les même CTCSS/DCS. Si vous souhaitez que ce talkie-walkie Retevis RT27 peut communiquer avez d’autres talkie-walkies, vous…

Retevis 2018 Cologne Exhibition

2018 Cologne Exhibition, Retevis will attend this Exhibition. The exhibitors and visitors from around the world to Koelnmesse from 27 to 29 November 2018. In its 18th year in 2018, The topic “Network for secure communications”. Retevis Technology Gmbh will attend with the stand B43 in Hall 10.2. There will be many models displayed in this exhibition. I will…