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Tag Archives :GPS

When do we need to distinguish the GPS or no-GPS version of Ailunce HD1

There are two versions of Ailunce HD1, including GPS and no-GPS versions. When do we need to distinguish the GPS or no-GPS version of Ailunce HD1?  ...

Read more  Ailunce HD1,  GPS

How to set GPS of Retevis RT3S?

Retevis RT3S is a dual-band DMR radio. There are GPS and NO-GPS versions to select. For the GPS version, you can receive and transmit GPS information. We will show the setting steps of GPS in the blog.  ...

Read more  RetevisRT3S,  AmateurRadio,  GPS

What's passive and active GPS antenna?

As the most important receiving component of GPS module, GPS antenna is the main window of GPS to the outside world. Speaking of GPS antennas, we have to mention the active and passive antennas we often talk about. Do you know the difference of them? let's learn more together.  ...

Read more  Ailunce,  Active GPS antenna

How to set the RetevisRT73 GPS

Retevis RT73 is a dual band mobile radio which comes with GPS function.Today let us learn how to set and get GPS on RT73 radio.   ...

Read more  RetevisRT73 GPS,  RT73 GPS setting,  RetevisRT73

Retevis RT72 Digital GPS Dual Band DMR Radio

A new DMR model Retevis RT72, it is an upgrade of Retevis RT84, it has GPS function, and supports 130,000 digital contacts.  ...

Read more  Retevis RT72,  DMR GPS radio,  Retevis GPS radio

What's the DIR information of Ailunce HS2?

Have you tried to check the DIR item of your Ailunce HS2? there are many parameters to show. do you know what they mean?  ...

Read more  AilunceHS2,  Direction,  GPS