1318mhz filter
Posted: Mon May 10, 2021 7:26 am
Has anyone got a filter tuned or can be tuned to 1318mhz that they will part with.
Thanks Nick
Thanks Nick
Would a BIG pipe-cap filter help? Are you trying to notch out or pass through? I've seen an interesting mod on a UHF cavity (from a diplexer) that turns it into a 23cm notch.
I've made very successful units from 28mm caps for 2.3 and 3.4.
http://www.w1ghz.org/filter/Pipe-cap_Fi ... isited.pdf
Gareth