How to upgrade the firmware(4.05 CSV )on RT82?
How to upgrade the firmware(4.05 CSV )on Retevis RT82? […]
How to upgrade the firmware(4.05 CSV )on Retevis RT82? […]
What is remote stun & remote kill on RT23?How to se
What is remote stun & remote kill on RT23?How to set it? Read More »
The necessary condition for Retevis H-777, RT21 and RT-
Automatic Packet Reporting System (APRS) is an amateur
How to use the RT82 built in GPS to report APRS location Read More »
Comment programmer le talkie-walkie RT24 pour la radio
We always meet some customers can’t unsuccess to programme radio, why they are unsucess? There are many reasons caused. Today, let us know about it
The unsuccess reasons when you programme a radio Read More »