Categoria: Notizie QRZ Now (http://qrznow.com)

Military intruders in ham radio bands
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Military intruders in ham radio bands

IARU Monitoring System (IARUMS) Region 1 newsletter reports during March, likely as a consequence of the current military situation, they noticed an increase of transmissions in…

What to use to learn Morse Code?
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What to use to learn Morse Code?

Richard, VK2IRS, asks “Has the format for teaching Morse Code changed? For example are the Koch or Farnsworth techiques still used?” Dave “I don’t know…

Tuning SparkPlug and CAHRtenna Antennas for POTA & SOTA
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Tuning SparkPlug and CAHRtenna Antennas for POTA & SOTA

In this video we tune up the Sparkplug and CAHRtenna antennas. Two great antennas for getting out and playing Portable Ham Radio such as Parks…

ICOM IC-705 FULL POWER With The ANKER 521 Power Station
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ICOM IC-705 FULL POWER With The ANKER 521 Power Station

ICOM IC-705 FULL POWER With The ANKER 521 Power Station Check out Anker 521 Portable Power Station Antenna Another great choice to boost your Radio…

LibreVNA Overview, Firmware Update, and Calibration
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LibreVNA Overview, Firmware Update, and Calibration

LibreVNA In this video, we take an introductory look at a newer Vector Network Analyzer, the LibreVNA. This particular model was sent to me free…

Iridium Command Center Explanation – ICOM
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Iridium Command Center Explanation – ICOM

Icom’s satellite radios utilize Iridium’s constellation of Low Earth Orbit satellites. With this network, you can set up to 2,250,000 square kilometers of satellite coverage…

SKYSCAN DESKTOP 25-2000MHZ SCANNER ANTENNA
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SKYSCAN DESKTOP 25-2000MHZ SCANNER ANTENNA

This is the best all round wideband desktop scanner antenna on the current market. Keeping within the famous discone design but smaller for internal use…

Diamond V2000A Antenna for 6m-2m-70cm
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Diamond V2000A Antenna for 6m-2m-70cm

The V2000A is the U.S. version of the V2000 Tri-Band Antenna. This antenna has been optimized for the U.S. FM Bands. The V2000A utilizes a…

How to get 9 ham bands from one 17′ extendable antenna whip and how to set it up FAST!
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How to get 9 ham bands from one 17′ extendable antenna whip and how to set it up FAST!

“In this Video I show how to make an antenna stake that will be fast and strong for portable Ham Radio work. The stake has…

xCluster: A Mac DXCluster Map App
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xCluster: A Mac DXCluster Map App

xCluster is a visual display of dx cluster activity. DX spots are received via telnet or web services and displayed in a tabular form and…

Monitor Station Lextel MS-2000

Lextel MS-2000 is an RF Transmitter Station Monitor which analyzes auxiliary devices and antenna characteristics as well as the source that powers the radio station’s…

Malachite V4 SDR DSP Radio Receiver 50KHz – 2GHZ
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Malachite V4 SDR DSP Radio Receiver 50KHz – 2GHZ

50KHz-2GHZ V4 Malachite SDR DSP SDR Radio Receiver AM/SSB/NFM/WFM Shortwave Radio with Speaker Expansion Module “Here we take a look at another iteration of the…

Japan International DX Contest
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Japan International DX Contest

==== New Category Multi 2TX (2021-03) We will have the “MULTI-OPERATOR 2-TX” category in 2021. (CQ-WW Two-TX QSY rule will be applied) The exact rules…

CQ DX Marathon updates
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CQ DX Marathon updates

Photo: PY5EG In 2005, W9KNI and CQ Magazine asked me if I was interested in managing a new contest for CQ Magazine – the CQ DX…

ARCO Cross Controlled Rotators
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ARCO Cross Controlled Rotators

Demonstration of ARCO feature to control another rotator physically connected to different ARCO controller. ARCO is a completely self-contained stand alone rotator controller not requiring…

FCC Amateur Radio Application Fee: Good, Bad, and Ugly
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FCC Amateur Radio Application Fee: Good, Bad, and Ugly

The FCC application fee for amateur radio licenses takes effect on Tuesday April 19, 2022 Antenna Chameleon CHA-MPAS 2.0 Portable Ham Radio Antenna System October…

What is an Octopus Antenna?
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What is an Octopus Antenna?

This is another question from Charles. What is an Octopus Antenna? Antenna Elecraft AX1 Multi-Band Whip Antenna October 07, 2018 No comments Elecraft AX1 – Portable…

End-Fed Half-Wave Antenna Kit | Part One: BUILD
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End-Fed Half-Wave Antenna Kit | Part One: BUILD

Get radio active! In this video, you’re guided STEP-BY-STEP by ARRL member Rob Zielfelder, Jr., N1NUG, to build an End-Fed Half-Wave Antenna Kit! The easy-to-build…

CountyComm GP-7 SSB ( GEN 4 ) General Purpose Radio – Organic Gray
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CountyComm GP-7 SSB ( GEN 4 ) General Purpose Radio – Organic Gray

The new GP-7 SSB radio is made based on a continued request for an excellent quality general purpose information radio. These radios are re-modified for a specific…

ISS SSTV April 7-8
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ISS SSTV April 7-8

Russian cosmonauts on the International Space Station (ISS) are planning to transmit Slow Scan TV (SSTV) images on 145.800 MHz FM probably using the SSTV…

Yaesu FTDX10 vs Kenwood TS590SG on weak signal RX
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Yaesu FTDX10 vs Kenwood TS590SG on weak signal RX

“You decide. Not scientific, but just a video showing the similarities in these 2 rigs on weaker signals on 15M CW as the band was…

ICOM IC-T10 – Released April 2022. What are its Main Features
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ICOM IC-T10 – Released April 2022. What are its Main Features

A first look at the new Icom IC-T10. Dual Band Transceiver ICOM IC-10 PDF File https://icomuk.co.uk/files/icom/PDF/newsFile/IC-T10_A4.pdf Antenna Antennas and Connectors! July 27, 2021 No comments…

UBA excluded Russian and Belarus
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UBA excluded Russian and Belarus

“Decision on the participation of stations of the Russian Federation and Belarus in the activities organized by UBA. With regard to participation in activities of…

ARRL International Digital Contest Log 1.0 is Now Available! [ N3FJP LOG]
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ARRL International Digital Contest Log 1.0 is Now Available! [ N3FJP LOG]

“Hi All, Just a quick note to let you know that…ARRL International Digital Contest Log 1.0 is Now Available!We just completed a brand new addition…

Survival Radio & Emergency Communications Ukraine
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Survival Radio & Emergency Communications Ukraine

“With ham radio suspended in Ukraine, we take a broader look at emergency survival radio preps & top strategies for decentralized communications. Disaster preparedness and…