Mese: Agosto 2018

Bryant Rascoll, KG5HVO, is 2018 Newsline Young Ham of the Year
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Bryant Rascoll, KG5HVO, is 2018 Newsline Young Ham of the Year

Fourteen-year-old ARRL member Bryant Rascoll, KG5HVO, of Montgomery, Alabama, has been selected as the 2018 Bill Pasternak WA6ITF Memorial Amateur Radio Newsline Young Ham of the Year…

Kenwood TS-890   –  Instruction Manual
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Kenwood TS-890 – Instruction Manual

  The Kenwood® TS-890S transceiver made its world debut at the 2018 Hamvention® in Xenia, Ohio.  It features full down conversion receiver with h-mode mixer and High C/N 1st LO….

QST Antenna Design Competition Submission Deadline Looms
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QST Antenna Design Competition Submission Deadline Looms

The deadline to submit a design for the 2018 QST Antenna Design Competition is just ahead — September 1! The competition challenge is to design the best…

Ruth Willet, KM4LAO, is 2018 Hiram Percy Maxim Memorial Award Recipient
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Ruth Willet, KM4LAO, is 2018 Hiram Percy Maxim Memorial Award Recipient

Nineteen-year-old Ruth Willet, KM4LAO, of Cana, Virginia, was named as the recipient of the 2018 ARRL Hiram Percy Maxim Memorial Award by the ARRL Board…

IC-7610 Firmware Update
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IC-7610 Firmware Update

Model name IC-7610 Download Type Firmware Version Version 1.11 Update 2018/07/30 Notes Changes in this version Fixed an issue where the format of the Scope…

Convertitore da 5.5 a 3.3 V per sistemi a microprocessori
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Convertitore da 5.5 a 3.3 V per sistemi a microprocessori

Come poter soddisfare le esigenze dei nuovi potenti microprocessori che richiedono elevata corrente a 3.3 V per la presenza, al loro interno, di un numero sempre crescente di transistor. I regolatori o convertitori…

Massimizzare l’autonomia delle batterie automotive, nonostante l’invecchiamento delle celle
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Massimizzare l’autonomia delle batterie automotive, nonostante l’invecchiamento delle celle

Batterie di grandi dimensioni, costituite da celle ai polimeri di litio o litio-ferro-fosfato (LiFePO4) collegate in serie, ad alta densità di energia e alta potenza…

The 2018 Lithuanian Hamfest. From DXNews.com
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The 2018 Lithuanian Hamfest. From DXNews.com

The tradition of summer radio amateur meetings in Lithuania goes back to 1989. This was at the end of the Soviet occupation, when the country…

3W9JK/P 3W9JK Cham Island Vietnam. From DXNews.com
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3W9JK/P 3W9JK Cham Island Vietnam. From DXNews.com

SP5APW will be active as 3W9JK/P from Cham Island, IOTA AS – 162, 15 – 22 September 2018 and as 3W9JK from Ho An, 22…