Tag Archives :Amateur Radio
How to update Ailunce HD1 date and time
- Jan 14,2020
- Yamy
- 0 Comments
- User Tutorial
Ailunce HD1 is a dual-band DMR radio, and can also be adjusted to single-standby and display time information. Today I'll show two ways to update date and time on Ailunce HD1. ...
How to do when Ailunce HD1 can't turn on
- Aug 29,2019
- Yamy
- 10 Comments
- User Tutorial
If you have problems when turn on your radio, you can read the blog. We've put together some solutions to common boot issue for your reference. ...
Chinese Satellite Profiles Earth’s RF Spectrum as Seen from Lunar Orbit
- Aug 20,2019
- Aliunce
- 0 Comments
- Amateur Radio News
In July, a contact between radio amateurs in Germany and China took place on July 1 via LO-94. The two-way exchange was between Reinhard Kuehn, DK5LA, in Sörup, Germany, and Harbin Institute of Technology club station BY2HIT (operated by Wei Mingchuan, BG2BHC), in Harbin, China, via the onboard GMSK-to-JT4G repeater — the first such contact ever made. ...
How to Update Firmware on AilunceHD2
- Apr 11,2024
- Vivian
- 0 Comments
- None
This article we will learn how to update firmware on AilunceHD2. ...
ISB Modulation
- Dec 30,2022
- Yamy
- 0 Comments
- None
Like VSB, ISB is also a modulation method between double sideband (DSB) and single sideband (SSB). ...
Why do we need VSB modulation
- Dec 30,2022
- Yamy
- 0 Comments
- Radio knowledge
in order to avoid this loss, a technique was chosen, which is a compromise between DSB-SC and SSB, called Vestigial Sideband (VSB) technique. ...
Why Ailunce HD1 has no prompt tone when receiving SMS?
- Nov 30,2022
- Yamy
- 0 Comments
- User Tutorial
Why Ailunce HD1 has no prompt tone when receiving SMS? ...
Why do hams like the DRM
- Oct 31,2022
- Yamy
- 0 Comments
- Radio knowledge
DRM is a digital commercial broadcasting model that provides FM-equivalent sound quality to shortwave broadcasts. ...
Just need a Inverter
- Jul 31,2022
- Yamy
- 0 Comments
- Radio knowledge
We always use the adapter to convert AC to DC, do you know how to invert DC to AC? ...
The footswitch for PTT that you need is coming
- Jul 31,2022
- Yamy
- 0 Comments
- Ailunce News
Do you have a footswitch for PTT? Can you provide a 3.5mm plug for PTT? Yes, Ailunce FS01 is here to meet your needs. ...