{Collins} FS Filter and Xtals





Collins Mechanical Filter P/N 526-9163-000 (case is chassis mount, R-390

type?).
Includes specification sheets.
Specs:  center frequency is 455kc
Bandwidth at -6db is 2.1kc
Passband by definition is 1.4kc
Included are three crystals for the experimenter
qty 2 @ 453.7kc and 1 @ 454.7kc, all in FT-241A holders:
Parts could be used to convert to a Product Detector.

Picture of it all is available upon request.   Price $50. shipped
Thanks de Fred...






Sponsored by the Collins Collectors Association http://www.collinsradio.org
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