Tag: digital

Logbook of The World Adds FT4 for Digital Worked All States (WAS) Award Endorsements
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Logbook of The World Adds FT4 for Digital Worked All States (WAS) Award Endorsements

ARRL’s Logbook of The World has been updated to embrace FT4 contacts for the Digital Worked All States award — one of many digital WAS…

Digital Audio Broadcasting – La radio digitale
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Digital Audio Broadcasting – La radio digitale

Recentemente è salita alla ribalta delle cronache il fatto che la Norvegia possa essere la prima nazione a spegnere la radio FM. Questa non vuol…

The June Edition of Digital QST is Now Available!
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The June Edition of Digital QST is Now Available!

It’s our annual ARRL Field Day issue! Click here to start reading now.   ● Take a compact 20-meter vertical antenna to your Field Day site. ● Try…

ARRL Reply Comments Stress Need to Update Technician Privileges in a Digital World
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ARRL Reply Comments Stress Need to Update Technician Privileges in a Digital World

In reply comments to the FCC (comments on comments already filed) on its Petition for Rule Making (RM-11828), ARRL has stressed that updating HF privileges for the entry-level Technician…

WSJTX 2.1.0RC5 Release! – The FT4 Protocol for Digital Contesting 
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WSJTX 2.1.0RC5 Release! – The FT4 Protocol for Digital Contesting 

WSJTX 2.1.0RC5 Candidate Release WSJT-X 2.1.0-rc5 Candidate releases are intended for beta testers: individuals interested in testing the program’s new features and providing feedback to the…

Faster, More Contest-Friendly FT4 Digital Protocol to Debut in a Week
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Faster, More Contest-Friendly FT4 Digital Protocol to Debut in a Week

A new, speedier, more contest-friendly digital mode is just days away in beta version. WSJT-X Developers say serious work on the new FT4 protocol began shortly after…

The FT4 Protocol for Digital Contesting by K1JT
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The FT4 Protocol for Digital Contesting by K1JT

Joe Taylor, K1JT, Steve Franke, K9AN, and Bill Somerville, G4WJSApril 22, 2019 Introduction: FT4 is an experimental digital mode designed specifically for radiocontesting. Like FT8,…

Petition for Rule Making Calls for “Amateur Digital Mode Transparency”
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Petition for Rule Making Calls for “Amateur Digital Mode Transparency”

The FCC is accepting comments on a Petition for Rule Making (RM-11831) seeking to amend FCC Part 97 rules that require all ham radio digital transmissions to…

New APP for digital QST
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New APP for digital QST

Apple has released a new app for digital QST (version 5.1) readers that use that platform. A long-standing problem involved the inability of some Apple iOS app users…

Yaesu FTM-100DR Wires-X Portable Digital Node + Firmware Update
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Yaesu FTM-100DR Wires-X Portable Digital Node + Firmware Update

“You can now use your Yaesu FTM-100DR, FTM-400DR and the F2DR as a Wires-X hotspot (PDN) or IP radio without buying the HRI-200 or another…

Digital Radio 2019 Report

A yearly progress report of the roll-out of digital terrestrial radio across the EBU Area. MARKET INSIGHTS DIGITAL RADIO 2019 MEDIA INTELLIGENCE SERVICE FEBRUARY 2019…

The March Edition of Digital QST is Now Available!
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The March Edition of Digital QST is Now Available!

The March issue of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…

Uniden SDS200 – Analog & Digital [ VIDEO ]
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Uniden SDS200 – Analog & Digital [ VIDEO ]

Overview Introducing the SDS200, Uniden’s latest and most advanced base/mobile digital trunking scanner. The SDS200 incorporates the latest True I/Q receiver technology, which provides the…

Baofeng DM-1801 digital dual-channel walkie-talkie DMR Tier1 Tier2 Tier II Dual time slot digital radio Compatible with Motorola DM-860
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Baofeng DM-1801 digital dual-channel walkie-talkie DMR Tier1 Tier2 Tier II Dual time slot digital radio Compatible with Motorola DM-860

Baofeng DM-1801 Baofeng DM-860 Dual Band Dual Time DMR slot digital / analog two way radio 136-174 / 400-470 MHz 1024 Channels Ham Walkie Talkie.1….

What Is A Digital Ham Radio Hotspot? DMR/DSTAR/C4FM Hotspots Explained
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What Is A Digital Ham Radio Hotspot? DMR/DSTAR/C4FM Hotspots Explained

Ham Radio Hotspot “So this is a very popular question among my audience, due to my recent videos explaining some hotspots and reflectors. Hopefully you…

XIX Convention Digital & Radio Communication
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XIX Convention Digital & Radio Communication

Fonte: ARI Bolzano

Ham Radio HF Digital Modes: Hellschreiber, Feld Hell Tutorial
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Ham Radio HF Digital Modes: Hellschreiber, Feld Hell Tutorial

“Are you tired of PSK31? Are you sick of FT8? Is RTTY just a bunch of contesting anymore? At last, I finally finished this video…

The October Edition of Digital QST is Now Available
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The October Edition of Digital QST is Now Available

The September edition of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…

Digital Mobile Radio Hotspots May Be Interfering with Satellite Uplinks, AMSAT Reports
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Digital Mobile Radio Hotspots May Be Interfering with Satellite Uplinks, AMSAT Reports

This week, AMSAT News Service (ANS) cited an August 27 report from AMSAT Vice President-Operations Drew Glasbrenner, KO4MA, saying that a digital mobile radio (DMR)…

FT8CALL – The NEWEST HF Digital Mode, Introduction and Demo
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FT8CALL – The NEWEST HF Digital Mode, Introduction and Demo

  FT8CALL “FT8, as we know, has dominated the airwaves for over a year now. Imagine the ability to have keyboard to keyboard ragchew, with…

The August Edition of Digital QST is Now Available!
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The August Edition of Digital QST is Now Available!

The August edition of Digital QST is now available for viewing on your desktop or laptop. Click here to view the issue. It is also available for reading on…

General Amateur Radio Exam part 13. Digital Modes pt 5, HF Antennas part 3 – Ham College 42
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General Amateur Radio Exam part 13. Digital Modes pt 5, HF Antennas part 3 – Ham College 42

VHF What Frequency Do I Use On 2 Meters (144MHz )? September 03, 2015 No comments You’ve just purchased your first handheld transceiver and have…

BTECH DMR-6X2 Digital (DMR) & Analog Two-Way Radio (with GPS and Recording)
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BTECH DMR-6X2 Digital (DMR) & Analog Two-Way Radio (with GPS and Recording)

The BTECH DMR-6X2 is the most versatile dual-band DMR radio available. Designed for both amateur and commercial usage with its large, bright 1.77″ color TFT…

Retevis RT83(GPS) 10W IP67 DMR Digital UHF Radio
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Retevis RT83(GPS) 10W IP67 DMR Digital UHF Radio

Retevis RT83 with digital and analogue mode two way radio.   Using TDMA technology, designed with Tier II,AMBE++ vocoder, compatible with mototrbo etc. DMR two…

Space Station Digital Amateur Radio TV System Transmitter Determined to be Defective
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Space Station Digital Amateur Radio TV System Transmitter Determined to be Defective

The Amateur Radio on the International Space Station (ARISS) “Ham Video” digital Amateur Radio TV (DATV) transmitter on the International Space Station (ISS) is reported…