[1000mp] Inrad 1 kHz filter?

Thu, 22 Aug 2002 14:56:45 +0200

Dear Bob,

Thanks; this is great news! I was afraid that the configuration I want was
not possible because of the center frequency of the 1 kHz Inrad filter. The
soldering is no problem.

When I join a CW contest I use the 400 Hz filters now. But I must say that
some stations are just beside the passband of the 400 Hz filter. 1 kHz
bandwidth for normal use would be excellent!

2.1 kHz for band scanning
1 kHz for normal use and during contests
400 Hz when there is QRM or when the band is crowded
240/120/60 Hz EDSP/APF when things really gets tough

This should be a perfect configuration to me.

73, Hans.

Ham Radio:
PA1HR

Sites:
www.remeeus.nl
www.qsl.net/pa1hr

e-mail:
[email protected]

----- Original Message -----
From: "Bob Henderson" <[email protected]>
To: <[email protected]>
Sent: Thursday, August 22, 2002 3:41 PM
Subject: Re: [1000mp] Inrad 1 kHz filter?

> Hello Hans
>
> I am using the configuration of Inrad filters you describe in my FT1000MP
> MkV Field.  I find it to be a very good combination and I am delighted
with
> it.  Of course, you have to do a bit of soldering on your filter board to
> achieve this set up but it's no big deal.
>
> 73
>
> Bob 5B4AGN, P3F, ZC4ZM
>
>
> ----- Original Message -----
> From: <[email protected]>
> To: <[email protected]>
> Sent: Thursday, August 22, 2002 11:31 AM
> Subject: [1000mp] Inrad 1 kHz filter?
>
>
> > Dear MP-friends,
> >
> > I would be very interested in your opinion on the Inrad 1 kHz filters.
> >
> > My filter configuration in the Mark V is as follows: 2.8 and 2.1 kHz,
400
> > and 250 Hz.
> >
> > However the configuration 2.8, 2.1 and 1 kHz and 400 Hz would be very
> > welcome to me. Especially in combination with the EDSP APF.
> >
> > I mainly use SSB and CW with the Mark V, about half/half of the time.
> >
> > I know that there is a different frequency offset with the Inrad 1 kHz
> > filters.
> >
> > What I really want is (for CW):
> > NOR: 2.1 kHz
> > NAR1: 1 kHz
> > NAR2: 400 Hz
> >
> > What do you advise? I also asked this question to George of Inrad, but I
> > appreciate the opinion of the MP-users who have this 1 kHz filter in
use.
> >
> > Many thanks in advance and 73,
> > Hans Remeeus.
> >
> > Ham Radio:
> > PA1HR
> >
> > Sites:
> > www.remeeus.nl
> > www.qsl.net/pa1hr
> >
> > e-mail:
> > [email protected]
> >
> >
> >
> > _______________________________________________
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> >
>
>
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