Giorno: 5 Aprile 2021
Raspberry Pi per bloccare gli ADS
Raspberry Pi, fra tutte le sue potenzialità, include quella per bloccare gli ADS. In questo articolo ho il piacere di mostrarti due diverse strade per…
3Y0J Bouvet Island. From DXNews.com
3Y0J Team planning to be active from Bouvet Island, IOTA AN – 002, in January – February 2023., 3Y0J Bouvet Island. From DXNews.com, ,
OA4DX Peru. From DXNews.com
Tony, OA4DX will be active from Peru in CQ MM Contest, 17 – 18 April 2021., OA4DX Peru. From DXNews.com, ,
Contests on QO-100 allowed
Updated band plan valid: from 4 April 2021 Contest Zone (CW and SSB) Uplink area 2400.370 – 2400.490 MHz Downlink area 10489.870 – 10489.990 MHz…
NanoVNA-H4 Network Analyzer, $86 Antenna Analyzer Review/Demo
Today we are checking out the NanoVNA-H4 analyzer. This little gem does a lot more than just SWR, so check out this video and other…
Getting the Sidebands Mixed Up Creates Audio Garbage
Roger Nielsen, K7PUG, is having trouble with his Elecraft K3 after a factory reset. Everything sounds garbled and won’t tune in. Let’s troubleshoot together. Antenna…
KN-990 SDR All Mode HF Transceiver With IF DSP 0.1 – 30 MHz
Here we take a look and test the KN-990 SDR All mode HF Transceiver. This radio is well built and includes an IF DSP for…
