[Collins] Testing Collins mechanical filters

Greg Mijal bluebirdtele at embarqmail.com
Mon Oct 5 18:59:35 EDT 2009


Hi:

Picked up a batch of Collins mechanical filters and have a couple of questions

To check activity, would a 50k ohm resistor and 130 pf accross each set of end terminals allow the filter to properly respond to a signal generator and oscilloscope or spectrum analyzer?

Also, I cannot seem to find data for all the various part numbers on the body of the filters.
Such as:
F 455 Z5 2V2
F 455 Z5 8T2
F 455 Z5 10T2
and about 15 more
Thanks
Greg
WA7LYO
Kinston NC


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