Cushcraft A4S
A4S Four Element Beam – 10, 15 & 20 Meters
A4S is the true, high performance tribander. Precisely tuned high-power traps, carefully selected element lengths, and proper spacing combine to make the A4S the preferred antenna for your HF work! This is the premium antenna with all the features that you want. High gain, low SWR, and wide bandwidth keep the contacts coming in. All U-bolts, clamps and hardware are stainless steel. A4S has pinned boom sections and formed aluminum brackets to keep elements straight in all conditions. Our solid construction keeps the A4S on the tower! Add 40 meters with A-744 kit.
$ 699.95 Each
Scout Camp A look at the portable station operation of BSA Colorado Troop 6 radio club KBØSA at summer camp 2012 in the mountains of Colorado. Read more
Photo: SJ2W The organizer of contest is the Russian Digital Radio Club. The Russian contest on radio short waves communications Russian WW MultiMode C... Read more
At its annual meeting January 18 – 19, the ARRL Board of Directors decided that the organization needs to “review, re-examine, and reappraise ARRL’s r... Read more
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AAVoice v1.4.6 A digital voice processor for amateur radio operators. It uses prepared wav-files for transmission. If necessary you can use sim... Read more
Now, the VOA Learning English program, Words and Their Stories. Different people have different ways of saying things – their own special expre... Read more
The latest version of TrustedQSL (TQSL), version 2.5.2, offers improved Logbook of The World (LoTW) support for operations from several locations, as... Read more
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Rhei is a prototype of an electro-mechanical clock with a liquid display, and the result of a one-year long passion project, created by Damjan Stankov... Read more
14th Edition Edited by Mike Browne, G3DIH This new edition of the RSGB Radio Communication Handbook has as always been updated and re-written so that... Read more
SOTABeams Features Fully adjustable audio band-pass filtering instantly adjustable for voice, data and CW (b/w 50 Hz to 5 kHz) VIDEO State-of-the-art... Read more
Paul Ewing, N6PSE, is the founder of the Intrepid DX Group, who has organized and participated in eight DXpeditions to very rare DX and exotic locatio... Read more
ContestOnlineScore.com and our sponsor Icom America Inc. are establishing a special award program to encourage the use of scoreboards... Read more
Tropical Storm Nate is now threatening to dump “flooding rains” over portions of Central America, according to the National Hurricane Center (NHC). Th... Read more
Recent Posts
KBØSA at Scout Camp
Russian WW MultiMode Contest
ARRL Board of Directors Issues Statement on Amateur Radio Parity Act
New Zealand Earthquake and Tsunami
A digital voice processor for amateur radio operators
S.O.S. – In Other Words, Help!
New TQSL Version 2.5.2 Provides Better LoTW Rover Support, Other Improvements
DOAAF-85 (RS-44) amateur radio transponder activated
Digital Clock Makes Time Flow, Literally
RSGB Radio Communication Handbook
Introduction to the SOTABeams Wolfwave
QSO Today Episode 43 – Paul Ewing – N6PSE – How to DXpedition
CQ WPX SSB/CW 2021 Online Scoring Trophy program
Amateur Radio Net Active for Tropical Storm Nate, the Latest Atlantic Storm Threat
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