ka3jjz
Wiki Admin Emeritus
and related from the SWLing.com blog...
Mike
DIY: How to build a Passive Resonant Transformer-Coupled Loop Antenna for HF reception
We recently posted a tutorial on building a simple Noise-Cancelling Passive Loop (NCPL) antenna. This prompted SWLing Post contributor, Bob Colegrove, to share his excellent article on building a P…
swling.com
DIY: How to build a Noise-Cancelling Passive Loop (NCPL) antenna
I’ve gotten an number of inquiries from SWLing Post readers asking for a step-by-step guide to building the passive loop antenna I’ve mentioned in a number of previous posts. This anten…
swling.com
Hack a broken VGA cable to make a binocular ferrite cores for your NCPL antenna
Many thanks to Oscar (EA3IBC) who shares this simple hack. I’ve gotten quite a few emails from Post readers telling me that the only thing holding them back from building a NCPL antenna is th…
swling.com
Mike