Giorno: 29 Aprile 2021

CONTEST ARI INTERNATIONAL 2021
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CONTEST ARI INTERNATIONAL 2021

​ Cari amici contesters e non, eccoci arrivati all’appuntamento con l’Ari International, il contest che una volta tanto ci permette di essere un moltiplicatore ricercato…

Forums e Social
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Forums e Social

L’argomento di questa discussione esula da quelli specifici di interesse di questo forum radioamatoriale, è di carattere generale e riguarda i rapporti tra i forums…

Raspberry Pi vs Arduino: quale è meglio
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Raspberry Pi vs Arduino: quale è meglio

Raspberry Pi oppure Arduino: quale è meglio dei due? C’è un vincitore fra i due? Questa domanda dura a morire ha una risposta, ma non…

Amateur Radio Credited with Rescue of Back-Country Hiker in Tennessee
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Amateur Radio Credited with Rescue of Back-Country Hiker in Tennessee

A back-country hiker was rescued from Great Smoky Mountains National Park with assistance from amateur radio after she became exhausted on the trail and possibly…

Noise Reduction Speakers
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Noise Reduction Speakers

Oggie John Reardon, KD0RON, asks about noise reduction speakers. Antenna UHF VHF Antenna 08-ANT-0861 December 27, 2019 No comments UHF VHF antenna 08-ANT-0861 has a…

Icom AH-705 in the Park with Ray – N9JA, Tommy – N5ZNO, and George – W5JDX.
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Icom AH-705 in the Park with Ray – N9JA, Tommy – N5ZNO, and George – W5JDX.

A closer look at the Icom AH-705. A QRP antenna tuner for the IC-705 Trasnceiver. Tunable 50Ω antenna and long wire antenna designed for field…

New FCC RF safety rules for ham radio – May 2021
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New FCC RF safety rules for ham radio – May 2021

New FCC RF safety rules for ham radio #hamradio​ – May 2021 Antenna 5 element TRI-BANDER – HB35c – Tet Emtron August 03, 2016 No…

An Old Radio Beacon Compound On The Moors
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An Old Radio Beacon Compound On The Moors

An Old Radio Beacon Compound On The Moors Antenna Antenna beam 2 elements 80m (Monobander) June 16, 2020 No comments Frequency: (3,500 MHz – 3,830…