Xtal Filters & Noise Limiters

[pwdrive]

Here is another good read on Xtals from one of the manufactures, a description of the single xtal filter as used in early receivers is also to be found in it, it's in the Xtals At Resonance section. This manufacturer supplied many of the Xtals used in the early American receivers.

http://www.bliley.net/XTAL/docs/eng_bull...lletin.pdf

Lawrence.