WSJT-X version 2.4.0 has introduced a new digital protocol called Q65, which is designed for “minimal two-way QSOs over especially difficult propagation paths,” the Quick Start Guide says.
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Tag: digital
Hosting HamNation & FreeDV Digital Voice Over HF!
Hosting HamNation & FreeDV Digital Voice Over HF! Antenna Indoor Antennas That Work! – Ham Nation 460 July 02, 2020 No comments Read more MFJ-1846
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KN-990 HF 0.1~30MHz SSB/CW/AM/FM/DIGITAL IF-DSP Amateur Ham Shortwave Radio Transceiver Spectrum
KN-990 Features: 3.5 inch LCD, without touch fuctionFrequency range: Reception: 0.1~30MHztransmitting : Amateur shortwave bandWorking mode: SSB/CW/AM/FM/DIGITALReceiving sensitivity: 0.2uVMinimum frequency step: 10HzWorking voltage: 12~15V DCCurrent parameter: RX
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ARRL and TAPR Virtual Online Digital Communications Conference (DCC)
FRIDAY, SEPTEMBER 11, 2020 EDT UTC-4 PDT UTC-7 UTC PRESENTATION 9:00 6:00 13:00 Opening Remarks 9:15 6:15 13:15 HamSCI PSWS Overview/Status by Nathaniel Frissell, W2NAF (University of Scranton) 9:30
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What is a Ham Radio Hotspot | Digital Voice Ham Radio
Ham Radio Hotspot Antenna Status QUAD: 3 StQ 5, cubical quad 3 elements 5 band March 19, 2020 No comments 235,00 € Read more 40 Meters
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HF Digital Mode Band Plan Review
Because frequency allocations and amateur radio operating interests vary in different parts of the world, the development of band plans – voluntary guidelines on the
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Grid and Prefix Award Program Announces Digital Awards Program
The Grid and Prefix Award Program (GAPA) has announced the establishment of a comprehensive Digital Awards Program. Awards are available for radio amateurs and shortwave
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Yaesu FT-891 Setup for Digital Modes – Ham Radio Q&A
Antenna Cushcraft A4S Yagi Beam Triband 4 ele. 10,15,20M November 05, 2015 No comments Cushcraft A4S A4S Four Element Beam – 10, 15 &
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The July/August Digital Edition of the National Contest Journal is Now Available
The digital edition of the July/August issue of the National Contest Journal (NCJ) is now available for viewing on your desktop or laptop. Click here to go the ARRL
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IARU Submits Paper on Increasing Noise from Digital Devices
International Amateur Radio Union (IARU) electromagnetic compatibility (EMC) specialists Tore Worren, LA9QL, and Martin Sach, G8KDF, have submitted a paper to the International Special Committee
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The July Issue of Digital QST is Now Available!
The July 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
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Top 6 Tips For Digital HF , WSJT-X, FT8, JS8CALL
News ARISS Multipoint Telebridge Contact via Amateur Radio Concept Proving Successful May 21, 2020 No comments Judging by the outcome of two tests so far,
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Transmit digital television signals over Qatar Oscar 100 satellite
Intro Following my previous article on the transmission to the Qatar Oscar 100 satellite with SDR technology (LimeSDR, Adalm pluto) which was dedicated to the narrow-band transponder
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MFJ 828 Digital SWR / Wattmeter
VHF An amazing 3866.47 KM on 144MHz SSB between D4VHF and J69DS [ VIDEO] April 15, 2020 No comments An amazing 3866.47 KM on SSB
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RigExpert TI-3000 USB Transceiver Interface, HF Digital Modes, FT-8/FT-4/PSK
TI-3000 RigExpert TI-3000 is a new and powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW and digital modes using
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Digital Signal Processor: la tecnologia digitale applicata all’analisi dei segnali
L’elaborazione numerica dei segnali, di qualunque natura essi siano, rappresenta senza ombra di dubbio una delle tecnologie che hanno riscosso il maggiore successo ed attenzione
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Icom IC-R30 Digital/Analogue Wideband Communications Receiver
The IC-R30 is Icom’s latest wideband handheld receiver. Not only does it receive over a wide (0.1 to 3304.999 MHz) frequency range in AM, FM,
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Survey of VHF/UHF FM or FM/Digital Radios
Antenna HexBeam SP7IDX Technology assembly April 15, 2020 No comments Read more How to shorten your wire antenna without cutting it April 14, 2020 No
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AR5700D 9kHz-3.7GHz, Digital Communications Receiver
Download AR5700D Brochure AR5700D User manual AR5700D User manual addendum Go to receiver accessories. Review Testing Grounding (Earthing) with the DLG DI120 Ground Earth Resistance
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OPENWEBRX VERSION 0.18.0 RELEASED: NEW DECODERS FOR DIGITAL VOICE, DIGITAL HAM MODES
“Hello fellow radio enthusiasts, with great excitement I would like to announce the availability of OpenWebRX Version 0.18.0 as public release. This is the first
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The March Issue 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
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Digital Modes and the CQ WW RTTY WPX Contest
Photo: ED1R VHF 2020 Summer VHF/UHF Field Day Contest January 25, 2020 No comments “The 2020 VK Summer VHF/UHF Field Day, a ham radio contest
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SharkRF Openspot3, The Most Advanced Digital Ham Hotspot!
Compatible digital radio protocols and networks DMR (BrandMeister, DMRplus, DMR-MARC, Phoenix, XLX, TGIF) D-STAR® (DCS, REF/DPlus, XRF/DExtra, XLX) System Fusion®/C4FM (FCS, YSFReflector) NXDN® (NXDNReflector) P25 (P25Reflector) POCSAG (DAPNET) APRS® messaging and
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New release of portable transceiver IC-705 that covers all modes including DV (digital voice) from HF to 430MHz band .
IC-705 Product name / model name Amateur Radio HF / 50/144 / 430MHz IC-705 Suggested retail price 124,800 yen + tax Release date Late March
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The January Edition of Digital QST is Now Available!
The January 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
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