[TowerTalk] coax stubs /bandpass filter

[Stein Roar LA6FJA-K3RAG]

Hi

I have made a set of coaxstubs for bandpass filter, but it is not enough attunation..
Is it normal with 20-30 db attunation ??


We had big problems during WPX SSB as LN5O we experienced that the stubs didnt attunate enough between 20 40 & 15m...

Have anyone idea about kits or assembled coils for making bandpassfilters ?

Is there anyone having a old bandpassfilter(s) box collection dust or having ideas how to build contact PM to la6fja at gmail.com

73 LA6FJA Rag