(Iremoved this page from the web on 8-3-09, I don't think it was every
Crystal Filter, size-A
Schematic, in ExpressPCB software.
Layout, in ExpressPCB software.
Parts List in text format.
(The Express extensions will download in a text
format. Save and change the name to .pcb or .sch)
The SLIM-MCF-106 is based on
a generic design that
will accommodate a variety of multipole, Monolithic Crystal
Filters. The filter shown in the design (X1) is distributed by
Electronics. However, their minimum quantity is 1000.
This has a center frequency of 10.695 MHz. The bandwidth is 2.2
KHz and has a loss of -4.5 dB. It has a 600 ohm inut/output
This module, using the 10L024, is a "blind" design,
and is really a place holder until I
can find a good, inexpensive MCF that the home builder can easily
acquire. I have been using MCF's that were removed from old
single side band CB radios.
SK-MCF-106, Schematic of