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March 21, 2023

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Tag: antenna

Antennas

My 20m end fed or half wave vertical antenna

March 23, 2010April 6, 2016 - by Joost

In a previous post I wrote that building a half wave antenna for 20m is on my todo list. The reason for this that my groundplane needs counterpoises or radials. For the …

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Antennas / Other

I’m still alive and kicking sometimes

February 6, 2010April 6, 2016 - by Joost

Hello World, my last entry was from february last year (exact one year ago) and then everything went quiet. What has happened since? We sold our appartment and bought a house with …

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Antennas / Projects

Build a simple magnetic loop antenna.

February 7, 2009April 6, 2016 - by Joost

 This article is a reprint from my original article published in 2004. I don’t use the antenna anymore (collecting dust in the basement) but the article will stay here for …

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Antennas / Projects

Build a lowcost yagi antenna for PMR446

February 6, 2009April 6, 2016 - by Joost

This post is taken from my old website. I’m still dismantling that site. What is PMR446 anyway ? PMR446 stands for Personal Mobile Radio and is a license free radio …

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Antennas

Bought myself a Christmas gift : a new Diamond W735 40/80m wire antenna

December 25, 2008April 6, 2016 - by Joost

Last sunday I attended a hamfest in Bladel, The Netherlands, organised by PI4KAR.  From my qth it is a one hour drive to one of the niciest and last hamfests …

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Average Joe in biking, running, electronics, programming, ham radio ON3JT, IT, blogging and F1 lover https://t.co/pFOt8883nV

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KarelCornelisKarel Cornelis ON7TA 📡@KarelCornelis·
6 Mar

5P5FI Team will be active from Fanø Bad on the Fanø Island, IOTA EU – 125, OZFF-0004 Loc JO45EK Denmark, 22 April – 28 April 2023.
Team – Members are from different clubs ON6EF, ON6VJ, ON1BN, ON7VM, ON4AWT, ON9DJ, ON7TA #HamRadio #IOTA

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luytenjJoost ON3JT@luytenj·
9 Feb

It's my #Twitterversary! I have been on Twitter for 14 years, since 28 Oct 2009 (via @twi_age).

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Lastest posts

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  • Reception test with radiosonde antenna April 13, 2020

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