40 meter folded dipole using window line

In all the years I’ve been playing radio, I’ve never built a folded dipole. Boy have I been missing out! These are amazing performers. Link to the 3D part for the center:

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3-Element 3-Band Mini-Beam from ZX-Yagi
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February 01, 2015 No comments

3-Element 3-Band Mini-Beam from ZX-Yagi Better have a small one than none…. Compact built and light-weight 3-band antenna for 10, 15 and 20m. Ab... Read more

Arduino Mega2560 based Antenna Rotator Controller
ALT

June 08, 2016 No comments

by Vinod Es “Well after a long time I am back with a new project ! This is an attempt to build an Antenna rotator controller using Arduino Mega... Read more

JK2040-Hawk – Yagi antenna of 5 elements for the 20 m band and 3 elements for the 40 m band on a 40 foot (12.19 m) boom
ALT

September 21, 2018 No comments

The JK2040 Hawk has phenomenal performance characteristics on 20m and 40m. The 38ft boom 20m Yagi has been optimized for high gain and a good F/R with... Read more

The 10/15/20 Meter Trap Vertical Antenna
ALT

January 01, 2015 No comments

  “This antenna project came out very nice. It’s a rugged homebrew multi-band trap vertical antenna that works the 10, 15, and 20 met... Read more

New ! Band decoder with another TRX control output for Arduino
ALT

January 21, 2016 No comments

Allows you to read the frequency or band data from your transceiver and switch output relay(s) by the defined rules . Another feature allows you to se... Read more

GEK SSB HF Transceiver
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September 29, 2015 No comments

Project by N.Ganesan & I.Arun Silver series (Low range) for Beginners Gold series (Mid range) for Amateurs Diamond series (High range) for Profess... Read more

Kenwood  TS 890S at HamNation [ Video ]
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May 24, 2018 No comments

Gordon West WB6NOA interviews Kenwood Chief Design Engineer Toshio Torii JA6QXW on NEW Kenwood TS-890S during Hamvention 2018. Read more

DX Engineering Radio RF Ground Plane Kits
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January 30, 2019 No comments

DX Engineering Radio RF Ground Plane Kits provide an effective method of reducing stray RF pickup by equipment and interconnecting cables. Used under... Read more

Yaesu FTM-400DR  [ Review ]
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May 13, 2019 No comments

FTM-400XDR C4FM FDMA / FM 144/430 MHz DUAL BAND TRANSCEIVER The new FTM-400XDR includes an improved GPS receiver that employs the latest in GPS techno... Read more

Sherwood Report on the #1  FTDX101D !
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May 10, 2019 No comments

Sherwood Report “ANNOUNCEMENT – Friday May 10th, 2019: Sherwood Report on the FTDX101D We know that some have been waiting for the Sherwoo... Read more

FreeDV 2020 Over-the-air Demo, Australia to New Zealand
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May 09, 2019 No comments

Building a 4:1 balun
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May 07, 2019 No comments

“I’m working on an antenna project and needed a 4:1 balun. Believe it or not, I’ve never built one before. Extremely easy to make.... Read more

FT4 vs FT8 – A new mode, what’s the difference?
ALT

May 01, 2019 No comments

The FT4 Protocol for Digital Contesting by K1JT   Read more

New FT4 Mode with more 20K spots in few your hours realese
ALT

April 29, 2019 No comments

    Source: LINK WSJTX 2.1.0RC5 Release! – The FT4 Protocol for Digital Contesting  The FT4 Protocol for Digital Contesting by K1J... Read more

FT4 Video presentation by K1JT
ALT

April 24, 2019 No comments

See More about New FT4 Here “At about 20 minutes into the presentation, Joe describes FT4 as being asynchronous, meaning that you can start tran... Read more

Faster, More Contest-Friendly FT4 Digital Protocol to Debut in a Week
ALT

April 23, 2019 No comments

A new, speedier, more contest-friendly digital mode is just days away in beta version. WSJT-X Developers say serious work on the new FT4 protocol bega... Read more

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