Thanks Nigel and John,
I will try to search around maybe some from MARCONI will now,
I forgot to tell that the filter is placed in the TX driver board
But space is left over for the LSB filter.
Thanks again and Vy 73 Ingolf
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of John RABSON
Sent: 4. maj 2006 12:17
To: [email protected]
Subject: Re: LF: Off topic Marconi
You also try the G-QRP Club. They do 1.4MHz filters.
73
John F5VLF/G3PAI
*********** REPLY SEPARATOR ***********
On 04/05/2006 at 00:36 [email protected] wrote:
>In a message dated 03/05/2006 21:56:19 GMT Daylight Time, [email protected]
>
>writes:
>
>Sorry for this, but do any one have or now where to get
>E-prom/software and a 1.4 MHz LSB filter for a MARCONI Ocean Link 400
>The Crystal filter for USB is marked with type BP4727-30 from Cathodeon
>England
>
>
>Can't help with these specific items but 1.4MHz filters for other sets
>sometimes appear on Ebay, and are generally quite a bit cheaper than 455
>KHz
>equivalents.
>Examples to watch out for are the Redifon 551, Racal 1772 series, some
>other
>Marconis, etc.
>They may not be an exact fit, perhaps not quite the same bandwidth
>either,
>but might save waiting a long time for just the right item to come along.
>
>regards
>
>Nigel
>G8PZR
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