Wednesday, July 4, 2018

HF QRM Eliminator

QRM Eliminator

No idea how well or if these work but some information here.

EBAY PCB: http://tinyurl.com/y7uh3w7j

http://m1kta-qrp.blogspot.com/2018/04/qrm-eliminator-x-phase.html

http://www.ra0sms.ru/p/qrm-eliminator-x-phase.html

PCB-of-QRM-Eliminator-X-Phase-1-30-MHz-HF-bands



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