There were a lot of questions on wirebeam yagi on 80m. Here is a diagram. This is used on RL3A, K1LZ and similar on EW6W
Read moreAnno: 2019
WRC-19 Day 9 and 10: Satellites, 50 MHz and 1240-1300 MHz
The RSGB have released a report on days 9 and 10 of the 2019 World Radiocommunication Conference being held in Sharm el-Sheikh, Egypt from October
Read moreRussian OTH Radar Contayner now everywhere
The latest IARU-R1 Monitoring System newsletter reports the Russian Over-The-Horizon Radar Contayner has been active in the 7, 10, 14 and 18 MHz amateur radio
Read moreVirtualizzazione nei sistemi embedded
Gli ambienti di virtualizzazione rappresentano le risposte più decise ai requisiti di sicurezza e di affidabilità: elementi essenziali e richiesti sempre con maggiore insistenza dal mercato. La virtualizzazione, in
Read moreTwo Online Competitions to win Icom Prizes!
“We have two online competitions giving you the chance to win Icom prizes. You can enter both competitions by clicking on the links below: Win
Read moreNew Ham Radio Deluxe v6.7 now available for download
HRD Software is proud to serve over 30,000 ham radio customers in 136 countries. Thank you to our customers in Afghanistan, Anguilla, Argentina, Australia, Austria,
Read moreIARU and Amateur Radio are Reaching “an Inflection Point”
Participants at the 45th meeting of the International Amateur Radio Union (IARU) Administrative Council (AC) in late September discussed the organization’s role in advancing amateur
Read moreThe K7RA Solar Update – 11/08/2019
Two new sunspot groups appeared this week, on two consecutive days, each lasting for only a day, with a daily sunspot number of 11 and
Read moreA new world record on 630 meters ?
SARL News report that Eric Tichansky, NO3M and Roger Crofts, VK4YB, are claiming a new world distance record on 630 meters (472 to 479 kHz). They worked each
Read moreIl Robot R2D2 con Arduino e OpenScad
Non è la prima volta che si parla di OpenScad. Ormai sull’argomento è stato scritto abbastanza da sapere che senza troppe difficoltà è possibile realizzare
Read more1200 Watts From a CB Radio!!!
Video:YouTube/LestersCustomTrkShp WOW, just WOW! 1200 watts from a CB radio….We’re gonna need a bigger power supply!
Read moreBREAKING NEWS – M0OGY The Voice Of UK Radio
Well, the cat is finally out of the bag, as Dave M0OGY reveals the fantastic news that he will be once again writing for Radio
Read moreSolar Cycle 25 Stirs & Mercury Crosses the Sun | Space Weather News 11.07.2019
Antenna BIG SIGNAL 2BS-5B – 5 band antenna November 02, 2019 No comments In BIG SIGNAL we present the multi-band cubic antenna with 2 elements and 5
Read moreYOTA PA team announced!
Meet the team of young RSGB Members who will be heading out to the Netherlands (from 12 to 15 December) for the 2019 YOTA Winter camp.
Read moreWell-Known Contester, DXer Paul Newberry, N4PN, SK
Well-known contester and DXpeditioner Paul H. Newberry, Jr., N4PN, of Macon, Georgia, died on November 5 after suffering a massive heart attack. An ARRL Life
Read moreICOM 2019 P25 CAP
What is P25? P25 is a standard for the manufacturing of interoperable digital two-way wireless communications products. Sometimes also known as Project 25
Read moreRadar ad onde millimetriche: aumentare l’intelligenza autonoma periferica
Il “sensing at the edge” non è certamente un concetto nuovo, e si presta meglio ad essere spiegato attraverso esempi pratici che non con definizioni.
Read more14 days of work from 0 – Mega Contest Station LN8W
“One of the largest projects i did in such short period of time ! And yes there were a lot planing and preparation work !
Read moreEver wonder how to update firmware on your IC-9700?
IC-9700 Thank you Hayden H. – VK7HH for sharing his video, and be sure to follow him on his Youtube channel. For more information on
Read moreW1AW to Commemorate 98th Anniversary of First Amateur Radio Signals to Span the Atlantic
December 11 marks the 98th anniversary of the success of ARRL’s Transatlantic Tests in 1921, organized to see if low-power amateur radio stations could be heard across
Read moreNew firmware for ICOM, D-STAR compatible handy device and 6 mobile devices will be released simultaneously
On November 6, the new firmware was released on the following six models (the version name of the released firmware in parentheses). In addition, new firmware
Read moreICOM IC-SAT100
Icom’s IC-SAT100 allows users around the world to communicate with a group of PTT radios at the push of a button. To do this, the
Read moreRealizziamo un orologio per gli scacchi con ESPertino
Le partite ufficiali al gioco degli Scacchi necessitano dell’uso di speciali orologi (meccanici o elettronici) per misurare e assicurare equamente il tempo impiegato dai due
Read moreL’Editoriale di Novembre
Piccole, importanti informazionidi Vincenzo Favata, IT9IZY Questo editoriale ha (avrebbe) lo scopo di aiutare lo scrivente e tutto il CDN a far funzionare l’ARI con
Read moreRigExpert Stick 230 100kHz – 230MHz Analyzer
RigExpert Stick 230 Small. Handy. Powerful. The analyzer is designed for measuring SWR (standing wave ratio), return loss, as well as other parameters of cable
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