ARRL новости

ARRL Staffers, State and Local Officials on Hand for Massachusetts ARISS School Contact

ARRL Teachers Institute on Wireless Technology alumnus Mariusz Zielinski, KB1MDS, invited ARRL Lifelong Learning Manager Kris Bickell, K1BIC, Lifelong Learning Administrator Ally Riedel, KM3ALF, and ARRL Communications Content Producer Michelle Patnode, W3MVP, to witness an exciting November 2 Amateur Radio on the International Space Station (ARISS) contact with students at Pathfinder Regional ...

The Latest Episode of ARRL Audio News is Now Available!

Listen to the new episode of ARRL Audio News on your iOS or Android podcast app, or online at http://www.blubrry.com/arrlaudionews/. Audio News is also retransmitted on a number of FM repeaters. Click here and then scroll down to see the list.

 

AMSAT’s Fox-1Cliff CubeSat Set to Launch on November 19

AMSAT is counting down to the launch of the next Fox-1 satellite, Fox-1Cliff. According to Spaceflight Now, the launch from Vandenberg Air Force Base of Spaceflight’s SSO-A SmallSat Express mission, on a SpaceX Falcon 9 vehicle, is currently scheduled for November 19 at 1832 UTC.

Fox-1Cliff carries the Fox-1 U/v FM repeater, AMSAT’s L-Band Downshifter, the flight spare of the AO-85 Vanderbilt Un...

December is Youngsters on the Air (YOTA) Month

December is Youngsters on the Air Month (YOTA Month). Listen for stations on the air with YOTA as the call sign suffix.

“The idea for this is to show the Amateur Radio hobby to young people and to encourage youngsters to be active on the amateur bands,” said Tomi Varro, HA9T. “This is a great moment to show Amateur Radio to the world and to invite newcomers.”

YOTA is primarily an International Am...

IARU Region 2 ARDF Survey Under Way

To better understand the needs of enthusiasts in Amateur Radio Direction Finding (ARDF), International Amateur Radio Union (IARU) Region 2 (IARU-R2) ARDF Coordinator Ken Harker, WM5R, is undertaking an online ARDF survey.

“This is the first IARU Region 2 ARDF Community Survey, and I hope that this is something we can do once a year,” Harker said in an introductory statement on the survey websit...

The K7RA Solar Update

At 2244 UTC on November 7 the Australian Space Forecast Centre issued a geomagnetic disturbance warning due to a co-rotating interaction region ahead of a coronal hole high speed solar wind stream on November 9-10. Active geomagnetic conditions are predicted for November 9 and unsettled to active conditions on November 10.

We saw another week with no sunspots, and the average daily solar flux so...

New Book, Power Supplies Explained, Now Shipping

Radio amateurs often take a power supply for granted. After all, it’s just the box that, at the flick of a switch, provides stable dc voltage. A modern power supply is much more though, combining theory that dates back to the 19th century, incorporating the latest techniques in digital control, and taking advantage of a wealth of electronics practice in between. Power Supplies Explained sets ou...

FCC Accepting Applications for its Engineering Honors Program

The FCC is accepting applications from graduate engineers for its 1-year career development Engineering Honors Program, launched this past spring. The deadline to apply is November 30, 2018. The program is open to recent engineering school graduates and current students who will graduate this academic year. Current students who will graduate in December will be considered and are encouraged to ...

Special Call Signs Commemorate Centenary of World War I Armistice

Several countries around the world have authorized the use of special call signs or prefixes to mark the centenary of the armistice that marked the end of hostilities on the Western Front of World War I. The initial armistice took effect on November 11, 1918, at 11 AM (the Treaty of Versailles that officially ended World War I was not signed until the following year). Formerly known as Armistic...

India Gains Three New Bands, Sweden Gets Permanent 60-Meter Access

Radio amateurs in India now have access to three new bands. India’s Ministry of Communications’ Department of Telecommunications has published an updated National Frequency Allocation Plan, effective October 25, which lists the new bands at 5 MHz (60 meters), 472 kHz (630 meters), and 136 kHz (2300 meters). All allocations are on a secondary basis.

On 60 meters, hams now have access to 5,351.5 ...