Giorno: 28 Ottobre 2020

Gli smartphone e i monitor indossabili di oggi, come smartwatch e cinturini per il fitness, consentono alle persone di acquisire sempre più dati che riguardano…

The receiver works according to the double superhet principle and is designed for the frequency range from 40 kHz to 30 MHz. It is characterized…

ContestOnlineScore.com and our sponsor Icom America Inc.  are establishing a special award program to encourage the use of scoreboards during international contests. We are currently announcing four…

VisAir QRP Antenna Fixing a brand new Cushcraft A3S beam antenna December 15, 2018 No comments Cushcraft A3S  Three Element Beam – 10, 15 &…

Let’s take a quick look at the classic Astatic D-104 microphone! Antenna QST Antenna Design Competition Submission Deadline Looms August 01, 2018 No comments The…

This week our Sun continues its upward climb in activity with multiple new bright regions on the Earth-facing disk, including a new sunspot region (region…