Tag: radio

SDRPlay RSPDX Radio Receiver Review and Demonstration
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SDRPlay RSPDX Radio Receiver Review and Demonstration

RSPdx Multi antenna port 14 bit SDR The SDRplay RSPdx is a complete redesign of the popular RSP 2 and RSP 2 pro multi antenna receiver. It’s a…

FT8 vs CW ; an amateur radio shootout
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FT8 vs CW ; an amateur radio shootout

Review Testing the custom MTR3b conversion January 27, 2020 No comments Read more Does Snow Affect Vertical Antenna Performance – Ham Radio Q&A January 24,…

New Book from ARRL: Amateur Radio Contesting for Beginners
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New Book from ARRL: Amateur Radio Contesting for Beginners

Contesting is one of the most exciting aspects of amateur radio — and for some, it’s their primary ham radio activity. Amateur Radio Contesting for Beginners by…

ITU Development Sector Publication Highlights Amateur Radio’s Role in Emergency Communication
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ITU Development Sector Publication Highlights Amateur Radio’s Role in Emergency Communication

Amateur radio is featured in the publication, ITU Guidelines for national emergency telecommunication plans, published by the International Telecommunication Union (ITU) Development Sector (ITU-D). The publication notes…

ARISS Opens Window for ISS Ham Radio Contact Proposals on February 1
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ARISS Opens Window for ISS Ham Radio Contact Proposals on February 1

Amateur Radio on the International Space Station (ARISS) is once again seeking formal and informal education institutions and organizations — individually or working together —…

Setting up APRS on the Yaesu FT3DR Handheld Transceiver – Ham Radio Q&A
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Setting up APRS on the Yaesu FT3DR Handheld Transceiver – Ham Radio Q&A

Compact Design and Reliable 5W RF Power Output (Selectable 5W/ 2.5W/ 1W/ 0.3W) C4FM Digital V/D Mode, Voice FR Mode, Data FR Mode and Conventional…

Testing Baofeng Harmonics & Is Ham Radio Interest Declining?
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Testing Baofeng Harmonics & Is Ham Radio Interest Declining?

News Barry Shelley, N1VXY, to Become ARRL Interim CEO January 19, 2020 No comments At its meeting this weekend, the ARRL Board of Directors did…

Belka-DSP radio receive
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Belka-DSP radio receive

The Belka-DSP radio receiver is designed to receive radio stations with amplitude, frequency and single-band modulation, as well as telegraph signals at short waves in…

Puerto Rico Earthquake Relief Effort Continues, with Help from Ham Radio
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Puerto Rico Earthquake Relief Effort Continues, with Help from Ham Radio

In Puerto Rico, Amateur Radio Emergency Service (ARES) volunteers continue to operate from the American Red Cross distribution center in Yauco — one of the…

Amateur Radio volunteers are helping to support the American Red Cross’ efforts following the recent earthquakes in Puerto Rico
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Amateur Radio volunteers are helping to support the American Red Cross’ efforts following the recent earthquakes in Puerto Rico

Puerto Rico Section Manager Oscar Resto, KP4RF, reports that several Amateur Radio Emergency Service (ARES) volunteers have been deployed to earthquake-ravaged regions of the island…

New Vehicle Mounting Solution for the IC-SAT100 Satellite PTT Radio
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New Vehicle Mounting Solution for the IC-SAT100 Satellite PTT Radio

Icom has introduced a mobile mount for the IC-SAT100 Satellite PTT Radio. The new solution comprises of a heavy-duty BC-247 cradle, an HM-222 fist mic…

NanoVNA To Test The Loss & Length Of Coax Cables by Jim W6LG YouTube Elmer for Ham Radio Basics
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NanoVNA To Test The Loss & Length Of Coax Cables by Jim W6LG YouTube Elmer for Ham Radio Basics

“The NanoVNA does many things. Two of which are testing coax cables for loss and length. Jim W6LG shows how to do both in this…

Radio Techetè: Qui Radio Milano

Dopo gli eventi organizzati nelle sedi di Firenze, Bologna, Palermo, Torino e Bari, il 17 Gennaio 2020 l’Auditorium Radiofonico M della sede Rai di Milano…

The First Sunday DX of 2020 (CB Radio)

Video:YouTube/009 ADVENTURES The first of what is sure to be many videos from Marc 163CT009 who as usual is banging the drum for UK CB…

ARISS Next-Generation Radio System Ready for Launch
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ARISS Next-Generation Radio System Ready for Launch

Amateur Radio on the International Space Station (ARISS) reports that its first Interoperable Radio System (IORS) flight unit — serial number 1001 — has been…

Radio Receiver Sensitivity
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Radio Receiver Sensitivity

The sensitivity of a radio receiver is a key operational parameter and it is limited by the system noise. The sensitivity of a radio receiver…

VR-N7500 Mobile Radio Approved by CE-RED & FCC Certification
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VR-N7500 Mobile Radio Approved by CE-RED & FCC Certification

Vero VR N7500 Tech Specs UHF 40W,VHF 50W 136-174&400-470Mhz Multiple Bluetooth connections Full-featured APP settings Global Walkie Talkie With No Monthly Fee(the Function Android Only) Cross…

Radio Amateurs of Canada Announces a New Section
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Radio Amateurs of Canada Announces a New Section

The number of Sections needed for a clean sweep in the ARRL November Sweepstakes (SS) will rise to 84 in 2020, with the addition of…

Texas Scout Leaders Promote Amateur Radio as a Communication Resource
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Texas Scout Leaders Promote Amateur Radio as a Communication Resource

In 2017, Category 4 Hurricane Harvey left the region of Texas where Assistant Scoutmaster Scott deMasi, KC5NKW, lived under water. With roads flooded, bridges washed…

Anytone AT-D578UV Pro DMR Mobile Radio | First Look!
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Anytone AT-D578UV Pro DMR Mobile Radio | First Look!

Antenna 6M-F Magnetic Loop December 28, 2019 No comments A 50~54 mHz high performance,  CNC manufactured, all aluminum magnetic loop antenna. At only 18 inches,…

Retevis DMR Dual Band GPS radio RT72
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Retevis DMR Dual Band GPS radio RT72

Retevis RT72 Digital Dual band 4000 channels Two Way Radio ham radio amateur radio GPS Description & Feature: Broadband digital two way radio RT72 Dual…

Unboxing and Testing the Yaesu FT-891 HF Radio
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Unboxing and Testing the Yaesu FT-891 HF Radio

VHF VHF / UHF Propagation [ ARRL The Doctor is In PodCast ] December 19, 2019 No comments Read more New release of portable transceiver…

Portable Raspberry Pi 4 Amateur Radio Station
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Portable Raspberry Pi 4 Amateur Radio Station

VHF VHF / UHF Propagation [ ARRL The Doctor is In PodCast ] December 19, 2019 No comments Read more New release of portable transceiver…

LogHX – The freeware logger software, designed as complete Ham Radio environment
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LogHX – The freeware logger software, designed as complete Ham Radio environment

LogHX able to: Keep a QSO accounting Track and check of e-QSL and paper QSL exchange, via QSL-manager or direct Check preview QSO in run time…

Is a Baofeng UV5R a Good SHTF Radio – Ham Radio Q&A
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Is a Baofeng UV5R a Good SHTF Radio – Ham Radio Q&A

“Many in the prepper community believe that the inexpensive Chinese radios like the Baofeng UV5R handhelds are sufficient for emergency or disaster communications. But in…