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How to program Retevis RT72 without PC

If you're outdoor, with no PC and programming cable to use, you can program your Retevis RT72 via the front panel. We'll show the key settings of programming Retevis RT72 without PC in the blog.  ...

Read more  RetevisRT72,  HamRadio,  FPP

How to Manual Key Up a Talkgroup on Retevis RT73

Sometime you may want to key up a new talkgroup manually on Retevis RT73 Mobile Radio, how to do?  ...

Read more  RT73,  RetevisRT73,  RT73 How to

How to program Retevis RT72 in the software?

Recently many customers want the codeplug of Retevis RT72. Today we will show the details of programming it in the software, then you can try to make your own codplug.  ...

Read more  RetevisRT72,  Ham Radio,  DMR Radio

What to Look For When Buying a Walkie Talkie

When buying a walkie talkie, you might be surprised by just how many different features, frequencies, ranges, and brands there are to choose from. It might seem tricky finding your perfect radio amongst the hundreds of different options.  ...

Read more  Buy Walkie Talkie

How to set mixed receive for Retevis RT80?

Can I receive analog as well as DMR in a channel? many customers ask the questions. I want to say yes if you own a Retevis RT80. Retevis RT80 support to analog, DMR, and mixed-mode. today let's learn more about mixed receive.  ...

Read more  RetevisRT80,  Mixed receive,  DMR Radio

Is The More Features of The Walkie Talkie The Better?

What to look for when buying a walkie talkie? Is the more features of the walkie talkie the better? The answer is no. In brief, the right is the best, it don’t depend on the number of features.  ...

Read more  walkie talkie features

Why the Coax is 50 ohms?

If you play with the coaxial cable, you probably know it is available in a number of different impedances. but the most common is 50ohm coaxial cable for us to use for amateur radio. Do you know why is 50ohm, or any other number?  ...

Read more  Coax cable,  AmateurRadio,  feeder cable

Do you know the setting items of your Ailunce HS2

Ailunce HS2 is an ultra-portable full-frequency full-mode SDR radio. There are many setting items for the user to set. So, if you want to use the Ailunce HS2 more masterly, you need to understand the setting menu clearly first.  ...

Read more  AilunceHS2,  SDR Transceiver,  Amateur Radio

How to Set Up Retevis RT73 Digital APRS

In the 2021 new year, we released a new version RT73 firmware which adds the digital APRS. Today, let us learn how to set up the APRS with RT73 software.   ...

Read more  RT73 APRS,  RetevisRT73 APRS