SDRPlusPlus
Software/Software Defined Radio
SDR++ is a cross-platform and open source SDR software with the aim of being bloat free and simple to use.
Multi VFO, Wide hardware support (both through SoapySDR and dedicated modules), SIMD accelerated DSP
Cross-platform (Windows, Linux, OSX and BSD), Full waterfall update when possible. Makes browsing signals easier and more pleasant, Modular design (easily write your own plugins)
Top Amateur Radio Websites - Issue 2224
Spy Numbers Recordings, SWR-Display, I5HGM KiwiSDR, KI7NEW Morse Code Trainer, Arduino Morse Code Trainer, 3D Printed Twin Paddle Cw Key, Attenuator control
Space traffic is boosting noctilucent clouds
Never before have so many rockets been launched. 2021 broke the all-time record, and 2022 looks to do it again
Portable 7-band End-Fed Half-Wave (EFHW) antenna
Stephan Schmid HB9EAJ has made available a PDF (in English) describing his portable 7-band End-Fed Half-Wave (EFHW) antenna
Ofcom Amateur Radio Callsign Database
The latest version of the Ofcom amateur radio callsign database is always available on their Open Data page
NASA announces astronaut Shane Kimbrough to retire
NASA’s Shane Kimbrough is retiring after 22 years, including 18 years as an astronaut. His last day with the agency is Sunday, July 31
Clacton Radio Club G3CRC closes down
A number of amateur radio clubs have closed down recently, the latest to go is the Clacton Radio Club in Essex
Ham Fest and Swap Meet delights radio enthusiasts
The New Jersey Antique Radio Club hosted its annual Summer Tailgate Swap Meet and Ham Fest last weekend, attracting radio aficionados and vendors who shared their collections and knowledge of ham radios
ARRL HQ Late Opening On Friday, July 29, 2022
ARRL Headquarters, including W1AW -- the Maxim Memorial Station, will open at 11 a.m. Eastern time on Friday, July 29, 2022, so our staff can attend an offsite meeting in the morning.
For amateur radio news, information about ARRL benefits and services, or to join or renew your membership, visit www.arrl.org.
You and Your Tytera MD-380
Radio Equipment/VHF-UHF Handhelds/TYT MD-380
Getting started with a fun low-cost analog/DMR radio
Amatuer Radio meeting and license testing
The testing portion of the meeting will begin at 8AM. Attendees can take the amateur radio test for a Technician license or the upgrade tests for General or Extra certification
Denmark's EDR notes lack of availability of training
The June report from the Board of Denmark's EDR notes the problem with lack of availability of training courses and suggests maybe as many as 50% who pass the exam never become active
Germany: DARC meets with BNetzA
DARC reports on a meeting with representatives of the Federal Network Agency BNetzA which discussed the future of amateur radio exam questions and regulation of automatic stations such as HAMNET
American Legion post forms ham radio club
The American Legion reports their Tennessee post has formed an amateur radio club
Loudoun Amateur Radio Group
Ham Radio/Clubs/North America/USA/Virginia
The Loudoun Amateur Radio Group (LARG) of Loudoun County, Northern Virginia, was founded in July 1993. LARG is a family oriented club with a wide variety of activities and interests. Some of these activities include public service, emergency communications support, high altitude balloon radio, camera and video flights, fox hunts, contesting and radio sport DX-ing
Chinese booster rocket tumbles back to Earth: 'Non-zero' chance of hitting populated area
http://www.southgatearc.org/news/2022/july/chinese-booster-rocket-tumbles-back-to-earth.htm
40 Segment LED S-Meter
Technical Reference/Homebrew
Provide your radio with a very string signal, then adjust the HIGH LEVEL pot to the threshold of illuminating the last LED (all LEDs on).
Absolute Radio Pirates
Absolute Radio Pirates will celebrate the music and personalities of the pirate radio stations of the 60s with a one day take over from Absolute Radio 60s on the 12 August from 10am-4pm
TM59LH - ILLW 2022
The 'Radio Club F8KGS' will be participating for the very first time in the ILLW - International Lighthouse Lightship Weekend 2022 from Dunkirk, France
Cosmic rays are decreasing
Cosmic rays from deep space, which penetrate Earth's atmosphere, are subsiding
NRAO to launch new Amateur Radio learning program for BIPOC and LGBTQIA+ students with support from ARDC
Following a generous grant from Amateur Radio Digital Communications (ARDC), the National Science Foundation's National Radio Astronomy Observatory (NRAO) will soon launch a two-year project to engage BIPOC and LGBTQIA+ students in learning about the electromagnetic spectrum and the excitement of amateur— also called ham— radio
Lunar reflection reception tests at 47 GHz
Portugal's national amateur radio society REP reports on the recent 47 GHz moonbounce (EME) test by Miguel Pelicano CT1BYM
Russia to pull out of International Space Station
BBC News report that Russia says it will withdraw from the International Space Station (ISS) after 2024 and build its own station instead
Setting Up Your HF Station
Operating Aids/Beginner's Guides
From buying an amateur radio transceiver, choosing the correct power supply, selecting the antenna and its feed line, to choosing the best microphone and accessories. A nice presentation for beginners.
New radio hams in Eire
IRTS News reports 12 people passed the amateur radio exam held on July 9 at the Maldron Hotel, Whitestown Way, Tallaght, Dublin
Saarland radio amateurs contacted astronaut on the ISS
Germany's DARC reports NASA astronaut Kjell Lindgren KO5MOS has made many radio amateurs happy in recent weeks when he operated directly from the space station via the ISS repeater and gave some amateurs a QSO with NA1SS
ARISS contact scheduled with summer camp students
Amateur Radio on the International Space Station (ARISS) has received schedule confirmation for an ARISS radio contact between an astronaut aboard the International Space Station (ISS) and students at various Challenger Learning Centers located in six different states in the U.S.
Direct-To-Full Exam - Your questions answered
Essex Ham have released a video that answers some common questions about the new Direct-To-Full amateur radio exam
Fair Lawn (NJ) Amateur Radio Club leads participation in 40th anniversary special event station w21
To commemorate its 40th anniversary, The Fair Lawn (NJ) Amateur Radio Club (FLARC) will take the lead in hosting the special event station W2I celebrating The Intrepid Sea, and Air and Space Museum on Tuesday, August 2, 2022, from 0000-2359 EDT (0400 August 2nd- 0359 August 3rd UTC) at various locations within the immediate New York City area
Loop magnetic antenna for 80-160 meters band
Antennas/Magnetic Loop
Jeri Ellsworthhas started a video series devoted to building a magnetic loop antenna for the 160- and 80-meter bands. The first video, included after the break, is an overview of the rationale behind a magnetic loop
Moebius style 80/40 m band antenna
Antennas/Loop
A loop antenna for 80 and 40 meters band, the main loop is based by a crossed line using aluminium strip lines. The main loop diameter is 150 cm.
Western Washington DX Club in Palau
Members of the Western Washington DX Club [WWDXC] (W7DX) will be active as T88WAA from Koror, Republic of Palau, approximately between November 2-14th
Traffic messages in APRS map service
Norway's NRRL reports the Norwegian Public Roads Administration information on road closures, roadworks and accidents is being made available through the NRRL's amateur radio APRS map service
National ARRL program for school teachers
Crescent-News (Defiance, Ohio) reports a local teacher was selected to attend the Amateur Radio Relay League HQ to participate in the Teachers Institute on Wireless Technology (TI)
URESAT-1 Update
The CubeSat URESAT-1 is a project of Spain's national amateur radio society URE and a blog about the satellite is available giving technical and status information
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