Note: Due to COVID-19, the flights reduce and the delivery time may be delayed. Please understand. ×

+86 15093323284

 Longgang,ShenZhen, CN

Blog

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

Tips for the contacts display of Retevis RT3S

Recently many customers feedback the contacts importing of Retevis RT3S works abnormal. so we sum up the problems. if you want to import the contacts list into the Retevis RT3S, or have problems when import the contact list, please try to check again refer to the blog.  ...

Read more  Retevis RT3S,  Contacts,  DMR Radio

How to Change the Customized PowerOn Logo on Retevis RT73

change the PowerOn Logo for Retevis rt73 dual band mobile radio.  ...

Read more  Mobile radio,  RetevisRT73