Nel precedente articolo “Il modulo IoT multisensore wireless SmartBug per applicazioni di monitoraggio intelligente – Parte 1” abbiamo presentato il multisensore IoT wireless SmartBug, ne
Read moreGiorno: 29 Aprile 2022
How to Read an SWR Curve
“It’s impportant we understand where an antenna tunes and what is the 1.5:1 bandwidth, particularly for Amplifier users and those without an ATU. We look
Read moreARRL June VHF Contest Adds Analog-Only Category
New For 2022: Single Operator entrants can now enter in either All Mode (which included all digital modes) or Analog-Only (CW/SSB/FM) subcategories. See the complete
Read moreFCC Not Processing New License Applications
On Wednesday, April 27, in a notice to all VECs, the FCC again asked them to refrain from submitting any amateur radio exam session or license
Read moreTuning an Antenna without an Analyzer
“Lee, KD9SWA, wants to know how to tune his antenna without an analyzer as he does not have one right now. He has an SWR
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