[1000mp] YEASU-XF115S

[Joe Subich, W4TV]

In Yaesu nomenclature "XF" represents the bare filter and "YF"
designates a filter mounted on a plug-in circuit board.

In this case an XF-115S (note the 'S') is a bare sideband filter
designed to be soldered in to the radio's IF circuit board.  This
is most likely an optional second filter for cascading or to replace
a low performance ceramic filter.

Yaesu have traditionally designated standard 2.4 KHz wide filters
with an S, 2.0 KHz filters with and SN, 500 or 600 Hz filters with
a C and 250 Hz filters with CN at the end of the filter number.

73,

    ... Joe, W4TV




> -----Original Message-----
> From: 1000mp-bounces at mailman.qth.net
> [mailto:1000mp-bounces at mailman.qth.net] On Behalf Of K9RT at aol.com
> Sent: Saturday, January 14, 2006 9:07 AM
> To: 1000mp at mailman.qth.net
> Subject: Re: [1000mp] YEASU-XF115S
>
>
> The XF models were earlier versions of the YF models.
> They are interchangeable and work fine. I had three XF's in
> my MP before selling it.
> Dick K9RT
> ______________________________________________________________
> 1000mp mailing list
> Home: http://mailman.qth.net/mailman/listinfo/1000mp
> Help: http://mailman.qth.net/mmfaq.html
> Post: mailto:1000mp at mailman.qth.net
>
>