https://www.pi4rcg.nl/2016/03/11/29-maart-lezing-over-kabels-en-kabelmythes-basisbegrippen-transmissielijnen-en-swr/ Radio Club 't Gooi - Veron afdeling 15 Wed, 30 Mar 2016 20:17:48 +0000 hourly 1 https://wordpress.org/?v=5.9.3