In this video I show the ground radial wire I use, and talk about laying a radial field under my Hustler 4BTV vertical ham radio antenna
On May 30, operators at WX4NHC at the National Hurricane Center (NHC), working from home, conducted the annual readiness check of the station and of o... Read more
Ham Radio Tutorial – 2 Meter Repeaters Read more
Noel Matthews, G8GTZ, Dave Crump, G8GKQ and Phil Crump, M0DNY gave a presentation at AGM 2019 on Qatar Oscar 100, the geostationary amateur transponde... Read more
Yaesu FT-3DR Yaesu FT-3DR 5W C4FM/FM 144/430MHz Dual Band Digital Transceiver Reservation The new FT3DR provides reliable 5W RF power output in compac... Read more
ARRL has established an agreement with RFinder, the creator of a web and app-based directory of Amateur Radio repeaters worldwide, to be its preferred... Read more
Motorola Solutions continues to design digital radio solutions for firefighters and has added the APX 8000XE two-way radio and APX XE500 RSM to its li... Read more
VHF
National Hurricane Center’s WX4NHC Annual Station Test is Successful
Ham Radio Tutorial – 2 Meter Repeaters
An introduction to QOscar 100
Yaesu FT-3DR C4FM/FM Dual Band Transceiver
ARRL Announces Partnership with RFinder — The Worldwide Repeater Directory
Motorola Two-Way Radio for Use Extreme Conditions
The TSG4100A Series RF Vector Signal Generator offers mid-range performance and up to 200 MHz modulation bandwidth at an entry-level RF signal generat... Read more
DMR Mobile Radio 1.8” Graphic Dot-matrix True Color Display The large-sized, full color display enables the access to desired information easily even... Read more
Adding an amp is not as straightforward as it sounds. There is much to consider, including AC power. Read more
Codan Envoy Channels and ScanningUp to 1000 simplex or semi-duplex. Up to 20 scan groups. Simultaneous scanning for Selcall (ALE/CCIR) and voice. Dwel... Read more
Judging from CQ-Contest reflector discussions, many contesters do not seem to appreciate the importance of a foot switch in a contest environment. For... Read more
The New FTDX10 Compact HF/50MHz 100W SDR NEWSFLASH ! ML&S are pleased to announce a new radio from Yaesu ! The all new compact Yaesu FTDX10... Read more
Equipment
TSG4100A RF Vector Signal Generator
TM840 DMR Mobile Radio
![Adding an Amplifier to your Station [ PodCast ] – ARRL The Doctor is In](https://qrznow.com/wp-content/uploads/2018/03/maxresdefault-3-190x122.jpg)
Adding an Amplifier to your Station [ PodCast ] – ARRL The Doctor is In
Codan Envoy HF Smart Radio
A Prototype Foot Switch for the Future by JH5GHM
The New FTDX10 Compact HF/50MHz 100W SDR
EchoHam allows Amateur Radio operators to use the Echolink network from their Mac. You must be a licensed Amateur Radio operator to use this software.... Read more
A completely rebuilt digital QST app for the Android platform now is available from publisher Nxtbook Media, which responded to readers’ frustrations... Read more
Welcome to SmartSDR for iOS written by Marcus DL8MRE. This is an introduction video that allows you full control and access of your Flex 6000 series r... Read more
Description The fun and efficient way of learning morse code! Features: – Uses Koch’s training method (the most efficient known to date)... Read more
WSPR WSPR implements a protocol designed for probing potential propagation paths with low-power transmissions. Normal transmissions carry a station’s... Read more
There’s an incredible amount of radio signals. It’s impossible to know them all, let alone recognize them. So why not get help from Signal... Read more
App - Mobile
EchoHam version v2.10 has been released
Updated Android Digital QST App Now Available
Introduction to SmartSDR for iOS
CWSpeed IOS App – The fun and efficient way of learning morse code
iWSPR TX – WSPR for iOS version 2.8 now available
SignalID – Automatic Radio Signal Identification for Android
The Volunteer Monitor (VM) Program is a joint initiative between ARRL and the FCC to enhance compliance in the Amateur Radio Service. This is the Marc... Read more
ARISS-USA, a Maryland nonprofit corporation, has earned recognition from the US Internal Revenue Service (IRS) as a Section 501(c)(3) charitable, scie... Read more
Updated band plan valid: from 4 April 2021 Contest Zone (CW and SSB) Uplink area 2400.370 – 2400.490 MHz Downlink area 10489.870 – 10489.990 MHz Of co... Read more
How to use an automatic antenna tuner with the Yaesu FT-891. In this video I show you the steps to set up and configure the LDG Z11 Pro II auto tuner... Read more
The 2021 Comm Academy April 10 – 11 is 2 days of training, talks, and information on emergency communications and amateur radio. This year’... Read more
World Amateur Radio Day (WARD) 2021 is Sunday, April 18. On that day in 1925, the International Amateur Radio Union (IARU) was formed in Paris. Today,... Read more
News
March 2021 Volunteer Monitor Program Report
ARISS USA Gets IRS 501(c)(3) Recognition
Contests on QO-100 allowed
How to use an automatic antenna tuner with a Yaesu FT-891 (LDG Z11 Pro II)
Online Comm Academy 2021 is set for April 10 – 11
World Amateur Radio Day (WARD) 2021 is Sunday, April 18
Alinco DR-635T Mobile/Base VHF/UHF Transceivers feature full-duplex operation and an expanded-range receiver. DR-635T Dual-Band Transceivers de... Read more
Solar activity perked up this week, with average daily sunspot numbers rising from 65.6 in the previous seven days to 120.9 in the April 16-22 period.... Read more
At its meeting this weekend, the ARRL Board of Directors did not elect Howard Michel, WB2ITX, as the ARRL Chief Executive Officer. Beginning Monday, J... Read more
A 2 day Military Auxiliary Radio System (MARS) communications exercise in early November was an overall success, especially in terms of MARS-ARES coop... Read more
DeorbitSail Source:AMSAT-UK The CubeSat DeorbitSail built by researchers and radio amateurs at the Surrey Space Centre in Guildford carries a 1200 bp... Read more
HDSDR is a freeware Software Defined Radio (SDR) program for Microsoft Windows 2000/XP/Vista/7/8/8.1/10. Typical applications are Radio listening, Ham... Read more
Dear Fellow Ham, Just a quick note to let you know about a very fun, short (4 hour) contest happening this weekend. It is the North American SSB Sprin... Read more
HRD Software, LLC announces the release of Version 6.3.0.563 as a maintenance release. Everyone that has purchased HRD since February 2012 will get th... Read more
GPS experimenter and blog author e.p. has recently been posting about his experiments in which he uses an RTL-SDR dongle to receive GPS satellite sign... Read more
Recent Posts
Alinco DR-635T Mobile / Base VHF / UHF
The K7RA Solar Update 04/24/2015
Barry Shelley, N1VXY, to Become ARRL Interim CEO
MARS-Amateur Radio Exercise an Overall Success
DeorbitSail Launch Information
HDSDR publishes a new Beta release
NA SSB Sprint: 4 hours of radio fun this Saturday!
Ham Radio Deluxe Version 6.3.0.563
RECEIVING AND ACQUIRING GPS POSITIONS WITH AN RTL-SDR DONGLE AND GPS ANTENNA
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