MGRS&UTM&USGS
- Apr 30,2022
- Yamy
- 0 Comments
- None
MGRS, UTM, and USGS are often talked together. Do you know what any connection between them? ...
How about reset to factory?
- Apr 30,2022
- Yamy
- 0 Comments
- Radio Function
Compared with business radios, amateur radios have more and more complex functions, so the operation and setting process often leads to abnormal use intentionally or unintentionally. Therefore, almost all amateur radios allow to reset to factory. ...
How does the GPS of Ailunce HD1 work with Retevis RT3S?
- Apr 29,2022
- Yamy
- 0 Comments
- User Tutorial
How does the GPS of Ailunce HD1 work with Retevis RT3S? ...
What is the Difference Between Narrowband and Wideband on GMRS Radios?
- Apr 25,2022
- Vivian
- 0 Comments
- None
Today, let us talk about the the difference between GMRS wide band and narrow band. ...
The Chinese Space Station will Carry Ham Radio Equipment in Q3 2022
- Apr 12,2022
- Vivian
- 0 Comments
- None
The IARU satellite frequency coordination panel report an application has been submitted for an amateur radio payload to be hosted on the Tiangong space station. ...
Are you ready to take pictures? International Space Station 145.80MHz Russian Astronauts Send SSTV Images for 3 days.
- Apr 08,2022
- Vivian
- 0 Comments
- None
2022 April 7 to April 8, International Space Station 145.80MHz Russian Astronauts Send SSTV Images for 3 days. ...
Why set bandwidth for Ailunce HD1
- Mar 30,2022
- Yamy
- 0 Comments
- User Tutorial
Why set bandwidth for Ailunce HD1? ...
How to set the bandwith of the SDR tranceiver
- Mar 30,2022
- Yamy
- 0 Comments
- Radio knowledge
When we set up a handheld UV radio, we can hear the information of the same channel no matter whether the bandwidth is set to wideband or narrowband, but when we use an SDR radio, if we set different bandwidths, we can often hear different sounds. So, how do we set the bandwidth of the SDR radio correctly? ...
How to setup the amateur repeater
- Mar 30,2022
- Yamy
- 0 Comments
- Amateur Radio Topics
Amateur frequency resources are provided by the country to all hams, so repeaters working in the amateur band, even if you set up and maintain them yourself, need to provide services for all hams in the coverage area, let's learn together today What problems should be paid attention to when setting up an amateur repeater. ...