What is VOX function?How to use it?Let me introduce it to you.When using your H777S,turn on this Vox function,you don’t need press PTT button when transmiting. When VOX is on your working channel,speak to the microphone directly,it will transmit automatically.It looks like this function is very convenience,So how to operate H777S Vox function?Let’s learn it […]
How to active VOX function of H777S? Read More »
When many people using walkie talkies first time,they may can’t understand how to switch language， sometimes the voice prompt is Chinese,for people who don’t understand Chinese at all,it is very inconvenience. So how to switch voice prompt so that let us use the walkie-talkies more conveniently,let’s learn this operate together. Take RT22 as an example.
How to switch voice prompt of radios? Read More »
How to set the DTMF to achieve the private call on RT87? Many customers talking about the DTMF, so what is the DTMF? In short, DTMF is the Abbreviations of Dual-tone multi-frequency signaling, It is a channel with tone to represent the digital method, it can be used in analog voice channel transmission signaling, so in
How to set the DTMF to achieve the private call on RT87? Read More »
H777S is a license-free and stylish radio. it has FRS certification,so it is popular with America. H777S have TOT function,some customer will ask what mean is”TOT”? What role does it have? How can i set this function? Today we will learn what is TOT?And how to set it? What is “TOT”? TOT means “time out timer”. When
How to set TOT function of H777S? Read More »
Le talkie-walkie RT21 est un talkie-walkie PMR analogique de notre marque. Il y a la fonction de l’alarme et de VOX. La fonction de l’alarme sont très utiles. la fonction de l’alarme peut vous aider beaucoup dans le cas dangereux. La fonction VOX permet l’appel plus pratique en libérant les mains. Ce blog est pour vous
RT21: comment allumer la fonction de l’alarme et de VOX? Read More »
Nationwide Coverage and Unlimited Range,very easy programme and use after unbox,PC Dispatch Software and Advanced GPS Tracking, all these advantages makes Retevis RT51 POC a great success.
What are advantages of the RT51 POC radio? Read More »
How to set group call on RT84? RT84 is a Dual Band DMR Radio, it has the Direct Mode/Dual Capacity Direct Mode (DCDM) function. It is a entry level Hams radio, Complete functions, simple operation, Very suitable for junior amateurs. We talked about how to set the private call last by software week, today we will talk
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HD1 GPS radio uses satellites to pinpoint locations. Since Ailunce HD1 GPS radio was released officially from Jan,2018, it gained a passionate following over the past year. Our friend Tracy, VE3TWM who took a video which focus in the GPS feature, he showed us how HD1 GPS might be use in the wilderness, and he recreated
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Ailunce HD1, the professional Ham radio. The inspiration comes from the hams. Thanks to all hams’ efforts on this radio. If you still don’t have one HD1, what are you waiting for? Get one here: https://www.retevis.com/ailunce-hd1-amateur-radio-gps-and-an-extra-battery The highlights of HD1: 1, Field Programmable. You can use the front panel to program your radio. We called
Professional Ham Radio Ailunce HD1-Pictures show Read More »
RT22 communicates with H777, this will be a question to those who first use radio. Now I will talk you how to make the RT22 communicates with H777. RT22 and H777 are all the analog radios.So please make sure: 1. The RX and TX frequencies must be same. 2, The CTSCC/DCS code must be same. Then
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