Giorno: 20 Ottobre 2021
IARUMS Region 1 Newsletter September 2021
The IARUMS Region 1 Newsletter September 2021 is now available.Click on the link to read it! …
La gestione energetica nelle tecnologie per lo spazio
La fornitura di energia elettrica per i veicoli spaziali è forse il requisito fondamentale per attivare il carico utile del satellite. Un problema al sistema…
Phasing Antennas for Directionality
Jared, N0SPC, is the only ham in his country, and he has a question regarding phasing. He wants to know if he can use a…
What is CESSB? W9GR the author explains!
Dave, W9GR explains what is CESSB – Controlled Envelope SSB and how it gives your more RF Talk power. Antenna End Fed Dipoles : So…
New CQ World Wide Youth Category to Debut October 30 – 31
The new Youth category for the CQ World Wide DX Contest will debut October 30 – 31 with the phone weekend. The category covers contesters age 25…
