Amateur Radio News

The Dual-Ferrite-Bead 4:1 HF Balun

dxzone.com News - September 4, 2010 - 4:00am
Antennas/Baluns
A pdf document about the dual ferrite bead 4:1 balun, some preliminary measurements


Categories: Amateur Radio News

Amateur Radio Exam Study Materials

dxzone.com News - September 4, 2010 - 4:00am
Ham Radio/Exams/Study Guides
Collection of several documents to help you study for your Amateur Radio license exam at W5JCK


Categories: Amateur Radio News

Making the Most of your PSK31 Signal

dxzone.com News - September 4, 2010 - 4:00am
Operating Modes/PSK31
Adjusting audio output of your soundcard to obtain a perfect PSK signal from your transmission. A project to help you tuning your PSK31 emission.


Categories: Amateur Radio News

PSK31 Elmer page and PSK Signal Quality

dxzone.com News - September 4, 2010 - 4:00am
Operating Modes/PSK31
Generating clean PSK signals and helping others to correctly tune their souncard output, as well as giving proper RSQ reports by identifying signal quality by N1NKM.


Categories: Amateur Radio News

RSQ Signal Rporting for Digital Modes

dxzone.com News - September 4, 2010 - 4:00am
Operating Modes/PSK31
This site is devoted to promoting RSQ as an improved signal reporting system for narrow band digital modes and to demonstrating its application to the popular PSK31 mode.


Categories: Amateur Radio News

Massachusetts ARES Prepares as a Now-Weakened Hurricane Earl Approaches

ARRL News - September 3, 2010 - 5:04pm

Robert Macedo, KD1CY, ARES SKYWARN Coordinator and Eastern Massachusetts ARES Section Emergency Coordinator, provided this report on the afternoon of Friday, September 3:

The following is a situation report from the Eastern Massachusetts ARRL Section on Hurricane Earl. The good news is that Earl has weakened to a Category-1 hurricane. The other good news is that its track remains on target with ...

Categories: Amateur Radio News

New Interim Chief Takes Over Air Force MARS

ARRL News - September 3, 2010 - 1:36pm

 The Air Force Military Auxiliary Radio System (MARS) organization has a new “interim” Chief. Outgoing USAF MARS Chief Allen Eiermann, K3LSR, retired at the end of May and was replaced by TSgt Jason E. Sandifer. Sandifer is a systems manager stationed at the Air Force Network Integration Center (AFNIC) at Scott AFB, Illinois. AFNIC is the headquarters of the national Air Force MARS organization...

Categories: Amateur Radio News

The K7RA Solar Update

ARRL News - September 3, 2010 - 10:39am

Over this past week, four new sunspot groups appeared. Group 1101 was already in place since August 24, and 1102 emerged on August 29. On September 1, two new sunspot groups -- 1103 and 1104 -- appeared, and on September 2, sunspot group 1105 arrived. Through August 26-September 2, the daily sunspot numbers were 23, 11, 11, 25, 28, 27, 51 and 52 and these same eight days saw the relative total ...

Categories: Amateur Radio News

Surfin’: Hurricane Hamming

ARRL News - September 3, 2010 - 8:00am

By Stan Horzepa, WA1LOU
Contributing Editor

This week, Surfin’ makes plans for emergency communications of the hurricane variety.  

As I write this, Connecticut and the Northeast are looking down the barrel of Hurricane Earl. It looks like my neck of the woods will only receive a glancing, but powerful blow, but points south and east of us will not be so lucky.

Having lived through direct hits fro...

Categories: Amateur Radio News

The great expectation of DX quadruplets

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The five islands of the Netherlands Antilles in the Caribbean Sea are to undergo constitutional status changes next month and result in a four new DXCC entities
Categories: Amateur Radio News

Missing recording of last amateur 56 MHz transmissions

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
In 1949 the 5 metre band (56 MHz) was taken away from UK Radio Amateurs and allocated to TV broadcasting
Categories: Amateur Radio News

BBC TV - Orford Ness 1930's Radar

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The Wednesday, September 1, edition of the BBC2 TV show Coast is now on the web and features an attempt to recreate the original war-winning experiment which proved that radar would work
Categories: Amateur Radio News

Operators needed for Spratly Islands DXpedition

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The forthcoming Spratly Islands DXpedition is looking for some extra operators
Categories: Amateur Radio News

Dave Raycroft's ICPO Bulletin

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
ICPO - Islands, Castles and Portable Operations. Probably the most comprehesive ham radio activity listings available anywhere on the internet
Categories: Amateur Radio News

Landing Ship, Tank (LST) Signals in Morse

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The Beaver County Times reports Bob Pointer N9XAW flashed 'bye' - dash, dot, dot, dot; dash, dot, dash, dash; dot - in Morse code with a signal light from the third deck of LST 325 as it left a crowd lining the Ohio River at the New Cumberland Locks and Dam Tuesday evening
Categories: Amateur Radio News

DX News from the ARRL

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The American Radio Relay League's round-up of the forthcoming week's DX activity
Categories: Amateur Radio News

Plans for Heard Island VK0-H underway

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The DX fraternity is eagerly looking forward to the day that Heard Island VK0-H, in the top ten of the world?s most wanted DX entities, is activated again
Categories: Amateur Radio News

GB2STI

The Southgate Amateur Radio Club - September 3, 2010 - 5:00am
The amateur radio special event station GB2STI will be operating once again this year on the 25th/26th September from the Railway Preservation Society of Ireland's base in Whitehead, Co Antrim, as part of the Natonal Railways on the Air
Categories: Amateur Radio News

Bobtail dipole

dxzone.com News - September 3, 2010 - 3:00am
Antennas/Wire
Bobtails are vertical arrays that look like the letter "E" turned 90° clockwise onto its tails. They have 3 quarter wave vertical elements and are one wavelength long. The Half Square is a shortened Bobtail- it has 2 quarter wave vertical elements and is a half wave long.


Categories: Amateur Radio News

The 2 Meter Bobtail Attic Beam

dxzone.com News - September 3, 2010 - 3:00am
Antennas/Stealth
An Attic version for limited space applications by NW9T


Categories: Amateur Radio News
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