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AMATEUR RADIO NEWS FROM THE NET

5601- 5635 of 8554 News Items
US Postal Service issues space stamps
The US Postal Service is issuing a set of stamps bearing images from NASA's Solar Dynamics Observatory
Ofcom Annual Report and Accounts 2020/21
Ofcom has published its Annual Report and Accounts for the period April 1, 2020 to March 31, 202
ZD7GB may be on QO-100 from St Helena
Gerry Bulger G3WIP / ZD7GB hopes to operate on the QO-100 geostationary satellite amateur transponder from Jamestown, St Helena
BARC Virtual Monthly Meeting
Bangalore Amateur Radio Club - Virtual Monthly Meeting - July 2021
MacLoggerDX Version 6.34 released
Dog Park Software is pleased to announce that version 6.34 of MacLoggerDX has been released
ARRL Audio News - July 9, 2021
ARRL Audio News - July 9, 2021
Common-mode chokes Measurements
Technical Reference/Radio Frequency Interference/Noise Reduction
Common-mode chokes are useful solutions for RFI reduction. Winding a few turns of coaxial cable on the FT 240-31 toroid can reduced the noise below the received noise floor. In this article author measure different chokes
Top Amateur Radio Websites - Issue 2126
Practical Amateur Radio Grounding, How to Ground an Antenna: aerial earthing, 6 meter portable antenna, Electronic Ionosonde to Monitor the Ionosphere , History of the Hexbeam Antennas, 43 Elements Yagi Antenna for 23cm band, HexBeam Antenna Explained,
Finland's countrywide amateur radio carnivals
Celebrating many events such as the half time mark of the SRAL centennial and the start of new relaxed COVID domestic regulations, the entire OH population is overjoyed and is taking full advantage of the current tropical temperatures all over their homeland, with their beautiful lakes and rivers, now at their best
Radio hams combine High-tech with Low-tech
The Iowa City Press-Citizen reports amateur radio operators find creative ways to communicate when all else fails
Announcing the Summer 2021 AM QSO Party
Amplitude Modulation Amateur Radio Society and the AM Amateur Radio Europe Facebook group are pleased to announce the Summer 2021 AM QSO Party
Email to ARRL Life Members

To keep member records up to date, ARRL emailed Life Members on June 16 and will be sending a follow-up email in the next few days, asking them to verify their mailing address. Be assured that it is a legitimate request sent from ARRL. Thank you to all those who responded.

If you need to update your address information, call (860) 594-0200, email membership@arrl.org, or respond to the email you ...


Radio Cadena Escolar

Balcony Dipole Antenna for 20 Meter
Antennas/Stealth
Antenna may be made practically from any wire (strand, solid) having a reasonable diameter 0.5 2.0 mm (24- 12 AWG). Antenna may be installed at any balcony of 3 to 6 meter length.
Elsa to Make Landfall along North Florida Coast, ARES Net Activated

Briefly a hurricane, Tropical Storm Elsa is moving northward, nearly parallel to Florida’s western coast, bringing heavy rain and gusty winds, which continue spreading inland across the western Florida peninsula. As of 0900 UTC, the storm was 50 miles south-southwest of Cedar Key, and 70 miles west-northwest of Tampa with maximum sustained winds of 65 MPH. It’s moving to the north at 14 MPH. El...


First X-Class Major Solar Flare of Solar Cycle 25 Blacks Out HF on July 3

A lot of radio amateurs may have been wondering, “Where did the bands go?” as the first X-class solar flare in 4 years blacked out HF propagation for a time on July 3.

“Many American radio amateurs reported sudden HF propagation blackouts on Saturday morning, July 3, when solar active region 12838 produced an X1.5 major solar flare that reached maximum intensity at 1429 UTC, the first X-class s...


40m Loop Antenna
Antennas/Loop
This project is a full wavelength, horizontal, loop antenna for the 40 metre Amateur Radio band, built using insulated copper wire in a diamond shape, supported by egg insulators, tethered to 4 masts, each 6.5m high
Ham Radio helps unite two long-lost colleagues
In the age of smartphones, two long-lost colleagues were united with the help of Ham Radio clubs after 44 years
Slovenian 30 Years of Independence Award
The Slovenian Amateur Radio Union will celebrate the country's 30 years of Independence by issuing a special award. It will be eligible to all amateur radio enthusiasts all over the World
Update on Open Communications
Ofcom has today published an update on our consultation on 'Open Communications'
AMSAT-SA slgns MoU with SpaceSoc
AMSAT-SA and SpaceSoc will cooperate in Satellite projects and will jointly identify and apply for launch opportunities
W1AW/KL7 to serve as ARRL Headquarters station for IARU event
W1AW/KL7 will be in Alaska to serve as the ARRL Headquarters (HQ) station for the International Amateur Radio Union (IARU) HF World Championship competition on July 10 – 11
IARU Region 3 conference will be online
It had been planned to hold the IARU Region 3 conference in Bangkok in September but due to the pandemic it will now be held online
ARRL Monitoring as Tropical Storm Elsa Nears Florida Peninsula

Amateur Radio Emergency Service (ARES®) volunteers are preparing to act, if needed, as Tropical Storm Elsa approaches the Florida Keys. The National Weather Service (NWS) has issued a Hurricane Watch for the west-central and Big Bend coasts of Florida, from Egmont Key to the Steinhatchee River, although Elsa has not regained hurricane status. The NWS has issued a Tropical Storm Watch for the Ge...


Hurricane Watch Net Planning to Reactivate for Elsa

The National Hurricane Center in Miami has forecast that Elsa will reach hurricane strength later this afternoon or early this evening (Tuesday, July 7). Given the storm’s very close proximity to land, with any slight jog to the right, Elsa would make landfall much sooner than forecast. The Hurricane Watch Net (HWN) has announced plans to activate at 2200 UTC today on 14.325 MHz and remain acti...


ADF4351 Signal Generator
Technical Reference/Test Equipment/Signal Generator
Just a simple signal generator based on ADF4351 module from fleebay allows you to generate one single frequency that can go up or down in 100Khz steps via two push buttons.
Amateur radio operators hold field day exercises
Licensed amateur radio operators, aka 'hams,' spent a recent weekend practicing community outreach, emergency preparedness and technical skills
Zodiacal light comes from Mars
NASA's Juno spacecraft has made a surprising discovery. Mars appears to be leaking dust, filling a huge volume of interplanetary space with glowing debris
Lifetime Achievement Award for K5JIM
The Daily Journal reports Jim Buffington K5JIM of Aberdeen, Mississippi, has been awarded a Lifetime Achievement Award for his contribution to amateur radio
New Ofcom EMF Regulation - Webinar on YouTube
The RSGB have made available the webinar given Monday, July 5, by EMC Chair John Rogers M0JAV titled Assessing your station against ICNIRP EMF levels
FT-817 CAT library
Software/Developer Resources
Serial CAT interface to control a Yaesu FT-817 transceiver. Inspired in the James Buck (VE3BUX) FT-857D library and crafted to Andy Webster FT-817_Buddy project, but usable by anyone to control a FT-817 radio.
St. Helena Island
Gerry, G3WIP (VK0GB, VK4BGL, VP8DPD), has now received his callsign and will be active as ZD7GB from the main village of Jamestown on St. Helena Island (AF-022)
St. Kitts
John, W5JON, has announced he will once again be active as V47JA from his Calypso Bay, St. Kitts, West Indies vacation home, located 200 feet from the Caribbean Sea, between October 4-18th
Svalbard operation
Tom, OH6VDA/LA6VDA, will once again be active as JW6VDA from the JW5E club station in Longyearbyen (JQ78tf) on Spitsbergen Island (EU-026) between October 12th and November 1st
IARU HF Championships
The IARU HF Championships takes place from 12:00 UTC on Saturday 10 July and ends at 11:59 UTC on Sunday 11 July 2021 with CW and phone activity on 160 to 10 metres with the aim to contact as many other amateurs, especially IARU Member Society HQ stations, around the world as possible

 

 
 
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