A Simple Wire Tuner

Posted date: October 28, 2015in: AntennaNo Comments

Here’s a basic, but effective and efficient, antenna tuner for feeding random wires, especially half-wave end-fed wires.

News

BSA Encouraging Early Start on JOTA 2015 Planning

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“The word from Boy Scouts of America National Jamboree on the Air (JOTA) Organizer Jim Wilson, K5ND, is: “Start planning for JOTA 2015. It’s nev... Read more

New Amateur Extra Question Pool Puts Greater Emphasis on Digital, SDRs, Propagation

February 17, 2016 No comments

Photo:W2COS The new Amateur Extra class license examination question pool, effective from July 1, 2016, through June 30, 2020, now is available at the... Read more

NASA releases video of Sun in 4K

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NASA published yesterday on Youtube a video of 30 minutes of the Sun at 4K resolution – 4 times the FullHD. AS images were captured from the Sol... Read more

Ham College 13 The history of SOS, Emergency and net questions. Transistors.

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Software

Ham Radio Deluxe Version 6.3.0.525 Released

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Ham Radio Deluxe HRD Software, LLC announces the release of Version 6.3.0.525 as a maintenance release. Everyone that has purchased HRD since February... Read more

Win4K3Suite and N1MM+ Contest Software Spectrum Monitor

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New in Win4K3Suite: Spectrum broadcasting to N1MM+ Contest Logging Software Works with the Elecraft K3, K3S, KX3 and KX2. Supports LPPAN and the SDRPl... Read more

New FT4 Beta Release “Leaps and Bounds” Better than Earlier Iterations

June 06, 2019 No comments

User reports have been favorable in the wake of the release of another new beta version of the FT4 protocol by the WSJT-X Developoment Group this week... Read more

Just Learn Morse Code ( Download )

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Just Learn Morse Code is designed to make it easy to learn Morse code, as well as improve the skills of those who already know the code.The bas... Read more

Antenna

ALFASPID BIG RING-01 ANTENNA ROTATORS (ROHN 45 / 55)

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Heavy Duty, Super Accurate (Under 1 Degree Resolution) Tower Mounted Ring Rotator for Rohn 45 / 55 Towers – NEW FOR 2015! o you want to g... Read more

Omnidirectional Biquad Antenna for 2.4GHz ( WI-FI )

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Directional antennas do have their strengths such as power over distance but sometimes you may need to use a good omnidirectional antenna to produce 3... Read more

Comparing Elevated 1/4w Vertical vs. Link Dipole with WSPR

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“Hello Ham Radio Ops, K5ACL from SignalSearch here with another Antenna comparison/testing video using the Weak Signal Propagation Reporter (WSP... Read more

MEF-330-1K Multiband EFHW Antenna Transformer for 8 Bands

May 13, 2015 No comments

MEF-330-1K Multiband EFHW Antenna Transformer, Covers 8 Bands / 80-10m / 1kW-max. / NO TUNER needed / wire not included/one End Insulator inc... Read more

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