Category Archives :User Tutorial
The Update of Retevis RA85 GMRS Radio
- Jul 27,2022
- Vivian
- 0 Comments
- None
Cancel all the Retevis RA85 GMRS preset CTCSS/DCS tone. ...
How to change between VFO and CH modes of RT3S
- Jun 30,2022
- Yamy
- 0 Comments
- User Tutorial
How to change between analog and DMR modes of RT3S in VFO mode ...
How about the ANT and ANT1 of the new version of Ailunce HS2
- Jun 29,2022
- Yamy
- 0 Comments
- User Tutorial
There are ANT and ANT1 two ports for the new version of Ailunce HS2. Do you know why and how to work? ...
How Manually Program Retevis RT95 to Connect to a Repeater
- Jun 28,2022
- Vivian
- 0 Comments
- None
Retevis RT95 is a very pupluar mobile radio for worldwide radio amateurs. and it is very easy to program without the software. Today, let us learn how manually program the RT95 to connect to a repeater? ...
RTDF(Receive and Transmit Different Frequency) Function on Retevis RT95
- Jun 28,2022
- Vivian
- 0 Comments
- None
RTDF function means receive and transmit on two differnt frequency. Very few amateur radio have this function, Today let us learn how does the RTDF function works on Retevis RT95. ...
CTCSS/DCS Scan on Retevis RT95 Amateur Mobile Radio
- Jun 28,2022
- Vivian
- 0 Comments
- None
When use on ham radio, for example, sometimes we know the repeater frequency, but dont know what is the CTCSS/DCS. At this time, it is very helpful if your radio has the CTCSS/DCS scan function. ...
What is A/B Time of Ailunce HD1
- May 31,2022
- Yamy
- 0 Comments
- User Tutorial
Ailunce HD1 is a dual-band and dual standby DMR amateur radio developed by Ailunce. Since its release, many versions of firmware and software have been upgraded according to customer needs. ...
How to slove the problem of password of Retevis RT3S
- May 31,2022
- Yamy
- 0 Comments
- User Tutorial
Like many amateur mobile radios, Retevis RT3S can also set the power on/off password and read/write frequency password, but what if you forget it? ...