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

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N Female Connector Installation (10mm /.400″ Coax)

Review N Female Connector Installation (10mm /.400″ Coax) July 18, 2019 No comments Read more Chameleon MPAS 2 NVIS (Near Vertical Incidence Skywave) Antenna July…

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Award for Top Homebrew Designers in Amateur Radio Announced

The ICQ Podcast has announced a partnership to establish an annual “Homebrew Heroes Award” to recognize individuals, groups, or organizations that help to define the frontiers in…

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RM Italy MLA100 Amplifier Demonstration

“Mark, W8BBQ show the RM Italy MLA100 amplifier to get over 100 watts from a QRP rig. 160 meters through 10 meters plus 6 meters….

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Major WSJT-X Upgrade Boosts FT4 into “a Finished Protocol for HF Contesting”

The WSJT Development Group has announced the “general availability” release of WSJT-X version 2.1.0. This major upgrade formally introduces FT4 as a finished protocol for HF contesting. WSJT-X version 2.1.0 supplants…

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International Telecommunication Union Accepts EURAO as a Sector Member

The International Telecommunication Union (ITU) accepted the European Radio Amateurs’ Organization (EURAO) as a sector member at the recent meeting of the ITU Council. It…

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No Consensus Reached for FCC on “Symbol Rate” Issues

ARRL-initiated efforts for rival parties to reach consensus on some of the issues they raised in the so-called “Symbol Rate” proceeding have ended. In April,…

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VHF Newsletter 83 – New VHF Handbook

The latest edition of the VHF Newsletter has been mailed to all on the VHF mailing list and can be found here. The new version of the…

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WSJT-X 2.1.0 is available!

WSJT-X 2.1.0 Description WSJT-X implements communication protocols or “modes” called FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, and WSPR, as well as one called Echo for detecting and measuring your own radio signals reflected…

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Clear Frequencies Requested for Storm Emergency Traffic

Storm Emergency Traffic IARU HF Championship Contesters: The Hurricane Watch Net (HWN) is active on 14.325 MHz and 7.268 MHz in response to Category 1 Hurricane Barry….

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3. LDMOS HF AMPLIFIER 100W INPUT 2400W OUTPUT BLF188XR 2 PCS 1.8-54 MHZ

LDMOS HF amplifier 90W  input 2400W CW SSB output  1.8-54 MHzThis a ready power amplifier. You will need a case and power supply only!Water-cooled hermetically. You can…

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10-40M 100W Base Loop setup video

Digital Modes Prof Dr Joe Taylor, K1JT: Welcome Address and Questions & Answers July 04, 2019 No comments Read more World Wide Digi DX Contest…

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FAA Reauthorization Act Language Serves to Exclude Vast Majority of Amateur Radio Towers

Language in the Federal Aviation Administration (FAA) Reauthorization Act of 2018 will exclude all but a small number of Amateur Radio towers from marking requirements. Thanks to…

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HWN, WX4NHC at National Hurricane Center to Activate for Tropical Storm Barry

Responding to Tropical Storm Barry, the Hurricane Watch Net (HWN) and WX4NHC— the Amateur Radio station at the National Hurricane Center (NHC) in Miami — have…

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New Hope for the Coming Cycle | Space Weather News 07.12.2019

News 10-40M 100W Base Loop setup video July 12, 2019 in: News No comments Read more FAA Reauthorization Act Language Serves to Exclude Vast Majority…

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W1AW, NU1AW to be Headquarters Multipliers for the IARU HF Championship

During the IARU HF Championship contest July 13 – 14, the ARRL HQ station will be W1AW/7, on the air from Nevada with Tom Taormina, K5RC, as…

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2 Meter Band Explorations

“This band-exploration video looks at the amateur 2 meter band. We walk through the band. I talk about frequency coordination and band plans. I also…

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Remote Antenna Switches – Ham Nation 410

News IARU President Offers Assurances Regarding French 144 – 146 MHz Allocation Proposal July 10, 2019 No comments International Amateur Radio Union (IARU) President Tim…

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Chameleon MPAS 2.0 Modular Portable Antenna System

“Chameleon Antennas recently updated their Modular Portable Antenna System or MPAS with the goal of it being the most versatile, high performance, and rugged HF…

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IARU President Offers Assurances Regarding French 144 – 146 MHz Allocation Proposal

International Amateur Radio Union (IARU) President Tim Ellam, VE6SH/G4HUA, said his organization empathizes with the concerns of radio amateurs worldwide regarding a French proposal to…

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ICOM EMCOMM-1 Emergency Communications Vehicle

Equipment Ultra-compact transceiver Lab599 Discovery TX-500 July 07, 2019 No comments The Lab599 Discovery covers 160-6 meters, all modes, with a maximum power output of…

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Chinese CAS-7B Satellite Carrying an FM Transponder to Launch

Another Amateur Radio satellite is set to launch from China. CAMSAT CEO Alan Kung, BA1DU, reports that CAS-7B (BP-1B) is expected to launch on July…

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The Best DMR Radio? Anytone AT-D878UV Bluetooth GPS

  To fully utilize all the features you have to use Windows PC to program this radio. Not Compatible with CHIRP and RT systems software….

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A Blackstar During the Solar Minimum Low: Solar Storm Forecast 07-06-2019

News TX Factor Show: Demonstration of QO-100 satellite operation July 06, 2019 No comments The TX Factor show visits the National Radio Centre at Bletchley Park where Noel…

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TX Factor Show: Demonstration of QO-100 satellite operation

The TX Factor show visits the National Radio Centre at Bletchley Park where Noel Matthews G8GTZand Graham Shirville G3VZV demonstrate how to set up and operate using the amateur radio…

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RSGB President writes to Ofcom about 144MHz

In our next step in an ongoing effort to protect the 144MHz band, the RSGB President has written to Ofcom regarding the recent World Radio Conference WRC-23…