[Premium-Rx] JRC filter question

[Fred Osterman]

Nigel,
My records show:
YF455EBF as CFL-218A  1800 Hz
YF455EB   as CFL-251     2400 Hz

Regards,
Fred Osterman
Universal Radio Inc.

premium-rx-request at ml.skirrow.org wrote:

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>Date: Thu, 1 Apr 2004 05:52:47 EST
>From: GandalfG8 at aol.com
>To: premium-rx at ml.skirrow.org
>Subject: [Premium-Rx] JRC filter question
>Message-ID: <8a.7223faa.2d9d4e7f at aol.com>
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>Hi All
> 
>I have recently bought a JRC NRD525 receiver that has been fitted with an  
>additional filter.
>I have the original receipt for fitting the filter which lists  it as a 
>CFL251 with 2.4KHz bandwidth.
>However, the filter itself is marked YF455EB.
>The manual doesn't list this as an option but does list a YF455EBF, (  
>CFL218A),  which has a 1.8KHz bandwidth.
>I can't find anything online and am not sure if the F is  significant so 
>would be grateful if anybody could tell me if the  YF455EB is indeed equivalent to 
>a CFL251 with 2.4KHz bandwidth to save me having  to measure it to satisfy my 
>curiosity.
> 
>regards
> 
>Nigel Clarke
>G8PZR
> 
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-- 
Fred Osterman              E-Mail:   osterman at DXing.com
Universal Radio Research   Web site: www.DXing.com
Universal Radio Inc.       Web site: www.universal-radio.com 
6830 Americana Pkwy.       Phone:    614 866-4267
Reynoldsburg, OH  43068    Fax Line: 614 866-2339