Opening crystal filter can

November 16th 07, 09:22 AM posted to rec.radio.amateur.homebrew

miken

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First recorded activity by RadioBanter: Sep 2007

Posts: 10

Opening crystal filter can

On Fri, 16 Nov 2007 18:16:10 +1300, miken
wrote:

These filters have 4 crystals in a lattice configuration, with
interconnecting capacitors and matching inductors at each end. The
crystals are mounted on a small FR-4 pc board, which would seem to

Correction --- The filters are LADDER configuration.

de miken, zl1bnb

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