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

Safety for ARRL ham radio Field Day 2021
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Safety for ARRL ham radio Field Day 2021

“Today we talk about Field Day safety, going through the ARRL field day safety checklist” Antenna Easily Check Your Antennas Tuning – VNA N1201SA /…

In recognition of Amateur Radio Operators [ VIDEO ]
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In recognition of Amateur Radio Operators [ VIDEO ]

In recognition of Amateur Radio Operators Antenna QST Announces 2017 Antenna Design Competition Winners September 13, 2017 No comments QST has announced the winners of its…

Setup & Tune Shark Ham Sticks on The Chameleon Spider and Quad Dipole Ham Radio Antenna
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Setup & Tune Shark Ham Sticks on The Chameleon Spider and Quad Dipole Ham Radio Antenna

Pairing the Chameleon Spider or Quad with Shark Ham Sticks is a great way to get a simple multiple band antenna on the air Antenna…

ARCO Smart Antenna Rotator Controller [ microHam ]
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ARCO Smart Antenna Rotator Controller [ microHam ]

The ARCO is a modern rotator controller designed for reliable operation with virtually any rotator ever made, commercial or home brew.ARCO provides a lot of unique present day functions, not yet…

FCC Seeks Comments in Proceeding Involving 70 and 5 Centimeters
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FCC Seeks Comments in Proceeding Involving 70 and 5 Centimeters

The FCC is soliciting a second round of comments on whether to authorize commercial space entities to obtain licenses for frequencies used exclusively during space…

Morse Code : Keys and Keyers
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Morse Code : Keys and Keyers

Garry Ursenbach, VE6MU / NB7T, wants to know Dave’s suggestions on morse code keys. Dave will also teach about keyers. Antenna 2-Element- DK7ZB – Quad…

3Y0J Bouvet Island DXpedition Team Hasn’t Given Up the Ship
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3Y0J Bouvet Island DXpedition Team Hasn’t Given Up the Ship

The Daily DX has reported that the 3Y0J DXpedition team is still hoping to have a go at the island in 2023. The DXpedition team had planned to…

A Filament Poised to Launch with Noctilucent Clouds & Aurora | Solar Storm Forecast 06.22.2021
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A Filament Poised to Launch with Noctilucent Clouds & Aurora | Solar Storm Forecast 06.22.2021

A Filament Poised to Launch with Noctilucent Clouds & Aurora | Solar Storm Forecast 06.22.2021 Antenna Bushcomm Horizon Multi-Band Loop Antennas LOOP-20 March 25, 2021…

Ham Radio and Linux – Using QSSTV to decode from captured audio files
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Ham Radio and Linux – Using QSSTV to decode from captured audio files

“June 22nd 2021, I.S.S. is transmitting SSTV through the 26th. Using the method from the previous video to automatically capture every pass, I show how…

SAQ in Sweden to Conduct Annual Alexanderson Day Transmission
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SAQ in Sweden to Conduct Annual Alexanderson Day Transmission

SAQ, the call sign of the vintage Alexanderson alternator transmitter in Grimeton, Sweden, will conduct its annual Alexanderson Day transmission on Sunday, July 4. The…

MIR-SAT1 CubeSat Expected to Deploy from the ISS on June 22
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MIR-SAT1 CubeSat Expected to Deploy from the ISS on June 22

MIR-SAT1(Mauritius Imagery and Radiotelecommunication Satellite 1), the first amateur radio CubeSat from the Indian Ocean island nation of Mauritius, is expected to be deployed from the…

Best Antenna Practices
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Best Antenna Practices

“Donald Clark, KB6QEW, is having some trouble with his SWR. But because of some issues in understanding his situation Dave will answer the best he…

SDRplay SDRuno update and preview of new scheduler function coming soon
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SDRplay SDRuno update and preview of new scheduler function coming soon

This video starts with a roundup of popular features of SDRuno and then shows a sneak preview of the new scheduler function planned for release…

All about the Grayline!
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All about the Grayline!

“I, Dave, have been asked a lot about the Grayline in my recent livestreams, What is it? Why does it matter? How does it Happen?…

XIEGU X6100 HF TRANSCEIVER | FULL MODE | SDR RADIO
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XIEGU X6100 HF TRANSCEIVER | FULL MODE | SDR RADIO

X6100 is an ultra-portable shortwave transceiver. It adopts the SDR software radio platform architecture of excellent performance, which carries powerful baseband and RF unit, integrating…

Minimum Age Novice- and Full-License in The Netherlands abolished
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Minimum Age Novice- and Full-License in The Netherlands abolished

Today is an important day regarding youth and amateur radio in The Netherlands. To gain more young active radio hams, it is a must that this…

FX700 Vector Network Analyzer
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FX700 Vector Network Analyzer

Metropwr FX700 is a vector network analyzer 0.1/700 MHz used to measure all the parameters of an antenna. It has a large 4.3 “touch screen display…

Can RG8X Really Handle 1500 Watts?
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Can RG8X Really Handle 1500 Watts?

Using a linear amplifier Jim W6LG tests a 100 foot length of RG8X to see if it can handle 1500 watts by measuring the temperature…

The 62nd ALL ASIAN DX CONTEST – 2021
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The 62nd ALL ASIAN DX CONTEST – 2021

Operation in All Asian DX Contest (CW)  All Asian DX Contest (CW) will be held according to the current rules.  However, the Novel Coronal Virus…

Family Comes First during Hurricane Preparation for Home and Station
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Family Comes First during Hurricane Preparation for Home and Station

The Atlantic hurricane season began on June 1 and continues through November 30, and two named storms have already shown up, although neither threatened the…

RigExpert AA-2000 | Best Ham Radio Antenna Analyzer?
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RigExpert AA-2000 | Best Ham Radio Antenna Analyzer?

“Today I get to tell you about the AA-2000 Antenna Analyzer from RigExpert in the Ukraine. This is the Best Ham Radio Antenna Analyzer that…

My Ham Radio Go Box Wiring And Setup
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My Ham Radio Go Box Wiring And Setup

“Today I’m putting together my ham radio go box. It featutes an ICOM IC-7300 and Alinco DR-135. The box also includes a West Mountain Radio…

Pluto Plus SDR – An Adalm Pluto Upgrade?
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Pluto Plus SDR – An Adalm Pluto Upgrade?

Here we take a look at the Pluto+ which has all the features the original Adalm Pluto should of had. Description: Pluto+ is a software-defined…

How to Attach Radials to a Radial Plate
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How to Attach Radials to a Radial Plate

“Jeff, AC2AU has a straight-forward question, How exactly do I attach radials to a commercial vertical antenna? Dave will answer this question along with demonstrate…

XIEGU X6100 – HF/50MHz Full-mode Ultra-portable Transceiver
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XIEGU X6100 – HF/50MHz Full-mode Ultra-portable Transceiver

X6100 inherits the compact and high performance characteristics of the X series.As a new generation flagship ultra-portable transceiver, it still achieves a powerful integration to…