This is a single Serial Resonance Band Filter Module PCB.
https://antrak.org.tr/blog/usdx-multiband-low-pass-filter/
Produced and distributed with permission of WB2CBA.
This is a single Serial Resonance Band Filter Module PCB.
https://antrak.org.tr/blog/usdx-multiband-low-pass-filter/
Produced and distributed with permission of WB2CBA.