[Yaesu] INRAD filters for FT920

George Cutsogeorge w2vjn@rosenet.net
Tue, 18 Aug 1998 08:43:40 -0700


Eric and the list:

SSB 8 pole filters with bandwidths of 2.1 and 1.8 kHz can be used to
replace the OEM filter in the 920.  These filters are installed on a small
adapter board which fits into the holes vacated after the OEM filter is
removed.

Typical measured performance is as follows:

Filter          -6 dB          -60 dB
OEM        2450 Hz       4300 Hz
#709        2125 Hz       3225 Hz
#711        1875 Hz       2825 Hz

International Radio can be reached via-
     email   inrad@rosenet.net
     fone     541 459 5623
     fax      541 459 5632

The web site is- www.qth.com/inrad

Questions can also be referred to me at this mbx.

George
w2vjn@rosenet.net

----------
> From: Eric N Boe <enboe@juno.com>
> To: Yaesu@contesting.com
> Subject: [Yaesu] INRAD filters for FT920
> Date: Monday, August 17, 1998 8:36 PM
> 
> 
> I've read a couple of articles that mention INRAD filters for SSB that
> are compatible with the Yaesu FT920.  Could someone go into detail on:
> 1. Sources
> 2. Cost
> 3. Installation
> 4. Bandwidths available
> 5. Performance
> 
> I find myself wishing I had better filtering for my 920, although it's a
> solid rig otherwise.  Thanks.
> 
> Eric
> 

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