Hot on the heels of the last post about the 5400km TEP opening on 144 MHz between Argentina and the island of Aruba, we have
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Mese: Dicembre 2020
Firmware 2.0 #09 – Embedded Design/Makers Boards
Vi presentiamo oggi l’ultimo numero della rivista tecnica Firmware 2.0 per l’anno 2020. Il topic di questo mese è dedicato all’ambito Embedded Design/Makers Boards. In
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New RFinder B1, Advanced VHF/UHF 4 Watt DMR/Analog Ham Radio Smartphone, NO CODE PLUGS NEEDED!!
“My switch back from iPhone to RFinder happened in this video. A dual band VHF/UHF radio with a newly designed receiver for better sensitivity, new
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How Solar Indicies Work: SFI, SN, A & K
How Solar Indicies Work: SFI, SN, A & K Antenna Comparing Elevated 1/4w Vertical vs. Link Dipole with WSPR December 19, 2017 No comments “Hello
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ISS SSTV 145.800 FM Dec 1-2
The preliminary crew schedule shows a Moscow Aviation Institute SSTV activity planned for December 1 and 2. This is a limited time experiment primarily targeting
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Antenna Ground Plane per 868MHz
Un antenna Ground Plane (GP) è di fatto un dipolo verticale di cui una metà virtuale, ottenuta specchiando con il piano di terra lo stilo
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Le MCU C8051F91x-C8051F90x
Questo articolo vuole introdurre un microcontrollore di recente arrivo sul mercato, basato su un core 8051 ma con assorbimenti di corrente veramente ridotti, tanto da
Read moreRI01ANT Antarctica. From DXNews.com
Alex, RX6A will be active as RI01ANT from Antarctica, 25 December 2020 – 30 May 2021., RI01ANT Antarctica. From DXNews.com, ,
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RadioShack Purchased by Online Retailer
RadioShack® is back as an online retailer of electronics, offering some parts in its inventory that largely consists of radios, batteries, telephone gear, drones, computer
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Major Solar Flare in 3 years!
Today, Earth-orbiting satellites detected the biggest solar flare in more than 3 years. The M4.4-category eruption produced a shortwave radio blackout over some parts of
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QCX-mini to be available for order later this week
From Hans G0UPL: Great excitement here at QRP Labs Towers just half an hour ago, middle of the QCX challenge (from which I am abstaining
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