Chuck,
I do outset the passband in ECSS, but generally not as much in the AM
mode.
Is what your saying is, if I don't outset the passband in the AM mode,
in reality I have about 1.2 khz on each side? If that is the case, no
wonder it is tight. In the case of the SPR4 there in no passband tuning
PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Patrick Martin
Sent: Tuesday, March 20, 2007 1:39 AM
To: Mailing list for the International Radio Club ofAmerica
Subject: Re: [IRCA] 390A wrist
Chuck,
I do outset the passband in ECSS, but generally not as much in the AM
mode.
Is what your saying
All you guys with 390A wrist should get a nice SP-600, for comfort they are
the Cadillac of receivers and work very well on splits,
Bob Young
Millbury, Ma
KB1OKL
From: Mike Stonebridge [EMAIL PROTECTED]
Reply-To: Mailing list for the International Radio Club of
Americairca@hard-core-dx.com
Bob,
I had a SP-600 for a long time and the Crystal filters are excellent.
The only reason I got rid of it was I needs a noise blanker to take out
electric fence noise. But I will agree. A few good receiver.
73,
Patrick
Patrick Martin
KAVT Reception Manager
list for the International Radio Club of
Americairca@hard-core-dx.com
To: irca@hard-core-dx.com (Mailing list for the International Radio Club
ofAmerica)
Subject: Re: [IRCA] 390A wrist
Date: Mon, 19 Mar 2007 10:21:23 -0700
Bob,
I had a SP-600 for a long time and the Crystal filters are excellent
Bob,
Yes, the skrits are not as tight, as my R8 or even the SPR4, but in some
cases that is better. I find some of the really tight filters to be
rougher in DXing in AM as you get the signal, but understanding the
audio is another issue.
Patrick
Patrick Martin
KAVT Reception Manager
Patrick Martin wrote:
Yes, the skrits are not as tight, as my R8 or even the SPR4, but in some
cases that is better. I find some of the really tight filters to be
rougher in DXing in AM as you get the signal, but understanding the
audio is another issue.
I have both the Collins mechanical
Rick,
The mod on the SPR4 enabled the 2.3 crystal filter to work on AM. It is
one tight filter too.But too tight to understand some weaker audio. The
SP-600 had the 2.3 Crystal filter too, but it was not quite as narrow.
The 2.3 L/C 50 khz IF filters in the R8 are too tight too, so I tune in
ECSS
PM
To: Mailing list for the International Radio Club ofAmerica
Subject: Re: [IRCA] 390A wrist
Rick,
The mod on the SPR4 enabled the 2.3 crystal filter to work on AM. It is
one tight filter too.But too tight to understand some weaker audio. The
SP-600 had the 2.3 Crystal filter too
