DIGI days of activity in August 2020
Russian digital Amateur radio club invites in August 2020 for the activity days that we perform every morning on Saturdays...
Month: July 2020
NEW-CYCLE SUNSPOT ACTIVITY
NEW-CYCLE SUNSPOT ACTIVITY: Solar Cycle 25 is gaining strength. Today there are two new-cycle sunspots on the solar disk: AR2767 and AR2768. Both have magnetic polarities...
DVPi V0.5 release and Encoder and PTT setting
https://youtu.be/ZT82XXheQ9k Source
MFJ-4403 Voltage Conditioner
https://youtu.be/34hQxqBoQYA Protects against reverse-voltage, over-voltage, voltage transient, and short circuits. Super noise and ripple filtering … Power supply buffering …...
2.4 GHz Dual Feed Helix Antenna For QO100
https://youtu.be/Y-bHg4KoTJs Source
FCC Fines HobbyKing Nearly $3 Million for Marketing Unauthorized Drone Transmitters
The FCC has issued a Forfeiture Order (FO) calling for HobbyKing to pay a fine of $2,861,128 for marketing drone transmitters that...
ISS MAI-75 SSTV activity planned for Aug 4-5
It is planned Russian cosmonauts will transmit amateur radio Slow Scan Television (SSTV) images from the International Space Station (ISS)...
Is the Airspy Discovery HF+ sensitive on VLF? Testing with a Garrett metal detector
“It occurred to me that my Garrett metal detector is a signal source at 13.6 kHz, so I decided to...
Traditional XIV gathering of the far East in 2020
An outdoor gathering of Radio Amateurs in the far East has been planned and will be held 14, 15, 16...
Alloy Livenskiy radio Amateurs dedicated to the 90th anniversary of the airborne troops
From 31 July to 2 Aug 2020 plan river rafting Pine (room water references R-29-0005) on the punt in excess...
