[ARC5] Collins Mechanical Filters

[WA5CAB at cs.com]

Yes.  But the part numbers are from the same part numbering system.  Which 
usually means made about the same time +/- a decade or so, regardless of 
what company you're talking about.

In a message dated 5/30/2010 8:27:47 AM Central Daylight Time, 
jpwatkins9 at yahoo.com writes: 
> True, but for 455KC.
> 
> John  WD5ENU/A45XV
> 
> --- On Sat, 5/29/10, WA5CAB at cs.com <WA5CAB at cs.com> wrote:
> 
> >From: WA5CAB at cs.com <WA5CAB at cs.com>
> >Subject: Re: [ARC5] Collins Mechanical Filters
> >To: arc5 at mailman.qth.net
> >Date: Saturday, May 29, 2010, 11:15 PM
> >I don't know what those particular
> >ones fit, either.  But the part numbers 
> >probably date from the 60's.  The F-500-Z4 and
> >F-500-Z5 are 3KC filters used 
> >in the 618-T and AN/PRC-47 (LSB only).  So I would
> >feel fairly safe in 
> >guessing that these are also 3KC filters.
> >
> >In a message dated 5/29/2010 10:39:15 PM Central Daylight
> >Time, 
> >k1lky at earthlink.net
> >writes: 
> >>On May 29, 2010, at 3:42 PM, Robert Eleazer wrote:
> >>
> >>>F 455 Z 4, Z5
> >>
> >>One listing I have (2000 Rockwell/Collins Equipment
> >Filter Use List)  
> >>shows this:
> >>
> >>
> >>Equipment P/N Type No. Bandwidth
> >>
> >>32MS-1A 526-9365-000 F455Z-5 3
> >>   32RS-1C/1H 526-9365-000 F455Z-5 3
> >>
> >>I have no idea what a 32MS-1A or 32RS-1C/1H is.
> >>
> >>Roy
> >
> >Robert Downs - Houston
> >wa5cab dot com (Web Store)
> >MVPA 9480
> 

Robert & Susan Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480