EA4EOZ, an amateur radio electronic enthusiast: Pipe cap filters for 10GHz
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Steve on Twitter: "Today I've been experimenting with a QO-100 QRP TX strip. This included a first attempt at making a Pipe-Cap filter. Initial tests confirm it does actually tune to 2.4GHz!
EA4EOZ, an amateur radio electronic enthusiast: Pipe cap filters for 10GHz
The usual configuration for a pipe-cap filter is sketched in Figure 1: a metal plate shorting the open end, with probes for inpu
Copper Pipe End Cap 10 GHz Bandpass Filters
EA4EOZ, an amateur radio electronic enthusiast: Pipe cap filters for 10GHz
Copper Pipe End Cap 10 GHz Bandpass Filters
Copper Pipe End Cap 10 GHz Bandpass Filters
10 GHz "Pipe cap" Filter - YouTube
10 GHz PIPECAP FILTER
Copper Pipe End Cap 10 GHz Bandpass Filters
M1KTA's QRP ham radio blog: New 13cm pipe end cap filter