Author: iz4wnp

Access to 60 Meters Continues to Expand
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Access to 60 Meters Continues to Expand

According to the latest edition of The 5 MHz Newsletter, regulatory agencies in an expanding list of countries have granted amateur radio access to a 60-meter band….

Ottimizzazione del codice firmware
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Ottimizzazione del codice firmware

Le skills dello sviluppatore non sono solo le abilità nello scrivere codice sorgente, ma un bravo sviluppatore deve possedere anche capacità di analisi critica su…

Student satellite hardware developments at Surrey Space Centre – Dr Chris Bridges (M0IEB)
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Student satellite hardware developments at Surrey Space Centre – Dr Chris Bridges (M0IEB)

Antenna 5 Elements wire yagi for 80m November 11, 2019 No comments There were a lot of questions on wirebeam yagi on 80m. Here is…

5 Elements wire yagi for 80m
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5 Elements wire yagi for 80m

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…

WRC-19 Day 9 and 10: Satellites, 50 MHz and 1240-1300 MHz
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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…

Russian OTH Radar Contayner now everywhere
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Russian 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…

Virtualizzazione nei sistemi embedded
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Virtualizzazione 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…

Two Online Competitions to win Icom Prizes!
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Two 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…

New Ham Radio Deluxe v6.7 now available for download
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New 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,…

IARU and Amateur Radio are Reaching “an Inflection Point”
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IARU 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…

The K7RA Solar Update – 11/08/2019
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The 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…

A new world record on 630 meters ?
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A 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…

Il Robot R2D2 con Arduino e OpenScad
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Il 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…

1200 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!

BREAKING NEWS – M0OGY The Voice Of UK Radio
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BREAKING 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…

Solar Cycle 25 Stirs & Mercury Crosses the Sun | Space Weather News 11.07.2019
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Solar 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…

YOTA PA team announced!
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YOTA 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.  …

Well-Known Contester, DXer Paul Newberry, N4PN, SK
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Well-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…

ICOM 2019 P25 CAP
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ICOM 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…

Radar ad onde millimetriche: aumentare l’intelligenza autonoma periferica
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Radar 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….

14 days of work from 0 – Mega Contest Station LN8W
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14 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 !…

Ever wonder how to update firmware on your IC-9700?
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Ever 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…

W1AW to Commemorate 98th Anniversary of First Amateur Radio Signals to Span the Atlantic
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W1AW 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…

New firmware for ICOM, D-STAR compatible handy device and 6 mobile devices will be released simultaneously
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New 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…

ICOM IC-SAT100
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ICOM 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…