[Collins] filter id

Ian Webb [email protected]
Thu, 18 Jul 2002 07:43:08 -0700


Glenn Little wrote:

> Can anyone id the following Collins filters?
>
> Crystal filters
> 526 7704 001
> 526 7705 001
> 526 7006 011 X250 KF440
> 526 7713 001
> 526 7733 001
>
> Mechanical filter
> 526 9410 00 F250 F 100
>

SYMMETRICAL BANDPASS FILTERS:

Fc     Type         Part Number   Nom. B.W.     Max. B.W.     Case Style
-----  -----------  ------------  ------------  ------------  ------------
250    F250F-100    526-9410-000  10.0 @ 6 dB   20.0 (@40dB)  F

Ian, K6SDE


>
> Any help appreciated. These are from an estate sale and I am trying to
> determine what to save and what to get rid of.
>
> 73
> Glenn
> WB4UIV
>
> ---------------------------------------------------------------------------
> Glenn Little                         [email protected]   QCWA  LM 28417
> Amateur Callsign:  WB4UIV            [email protected]   AMSAT LM 2178
> QTH:  Goose Creek, SC USA (EM92xx)                      ARRL  TAPR
> ---------------------------------------------------------------------------
>
> Sponsored by the Collins Radio Association
> http://www.collinsra.com


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