RETEVIS RT51, as RETEVIS’s new PoC (Push-to-Talk Over Cellular) handset radio over a 4G/LTE closed network, allows you to communicate without range coverage limits. If you are looking for regional or national communication scheme, then the RETEVIS RT51 PoC radio system will be your answer.
Can H-777 walkie talkies connect with the repeater? We know that the distance is determined by the wattage.But it is also affected by the environment. How can you increase the range of use of the H-777 walkie-talkies? We have introduced the method of increasing the distance. One of them is that the walkie-talkie can increase […]
RT83 software will be used when you want to program your radio. But for some new ham, they don’t know how to program a digital radio like RT83. Here will be a detail instruction about it! 1,Download the software You can download the software from Retevis Offical website: www.retevis.com/resources-center Find the RT83 file to download and […]
What is the CTCSS and DCS? In telecommunications, CTCSS and DCS are systems used to reduce the annoyance of listening to other users on a shared two-way radio communications channel. What’s the CTCSS? CTCSS is Continuous Tone Coded Squelch System. It does this by adding a low frequency audio tone to the voice. Where more than one group […]
Le talkie-walkie Retevis RT24 est une radio dans notre botulique, qui est vendue bien. Mais il y a quelques acheteurs nous posent une question: comment ajouter la portée de talkie-walkie RT24 dans la cas pas idéal? Aujourd’hui, je vais vous expliquer comment ajouter la portée de ce talkie-walkie . En général , la portée de talkie-walkie […]
Why do so many customers choose the Retevis H-777 because it has the same versatility as other two-way radios, making it easy to operate all operators. Simply change to the same channel and press PTT. Retevis H-777 is quick and easy to set up https://www.amazon.com/dp/B00GPHQRPE In fact, Retevis H-777 programming is done at the same […]
When using the H-777 intercom, if you can received noise, we can use some function setting to stop noise or achieve noise reduction. Squelch Level of H-777 1.Explanation of Squelch Level The strength of the noise in the received signal is corresponding to the strength of the signal. The stronger the signal, the weaker […]
Retevis RT95 Coche Walkie Talkie, la frecuencia por defecto es 144-146 /430-440, si tiene la licencia, se puede ampliar de frecuencia para abarcar 400 – 490, 136-174, le permite a conectar con muchos dual banda walkie talkies portátiles, por ejemplo, Retevis RT5-5R, Retevis RT5. https://www.amazon.es/gp/product/B076Q96S71 Retevis RT95 Coche Walkie Talkie tiene una buena carcasa, robustez […]