Re: 9cm filter?


militaryoperator
 


Well interesting. Thanks to a load of an interdigital filter and a Minikits pcb filter from Mike G3LYP I think I need one. 

When I beam East the noise floor rises but with the filter, either one, inline the noise floor stays the same in all directions.

Unfortunately, Minikits.au no longer list one on their website. 

So, any ideas?

Ben G4BXD

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