[Collins] wider audio for 51J4?
Phil LaMarche
plamarc1 at tampabay.rr.com
Tue Jun 13 18:01:01 EDT 2006
I just had my 388 hot rodded by Chuck Felton. AM now sounds better than my
old HRO 60 and the radio works as well as a new rig. Truly a piece of work.
He can also install selectable filters for you. Just Google Felton Design.
Phil
Philip LaMarche
LaMarche Enterprises, Inc.
www.instantgourmetspices.com
www.W9DVM.com
727-944-3226
800-395-7795 pin 02
FAX 727-937-8834
NASFT # 30210
W9DVM
-----Original Message-----
From: collins-bounces at mailman.qth.net
[mailto:collins-bounces at mailman.qth.net] On Behalf Of Eugene Hertz
Sent: Tuesday, June 13, 2006 10:26 AM
To: collins at mailman.qth.net
Subject: [Collins] wider audio for 51J4?
Hello all,
In a discussion with a friend, we were talking about the narrow 6kc filter
of the 51J4 and we were wondering can this be replaced with some simple rc
filter (or otherwise) for better AM audio bandwidth? Can 12kc be attained?
Whats the most (at the sacrifice of selectivity)?
Anyone have (or can point me to) a circuit diagram for a nice wide output?
thanks!
Eugene
PS Someone out there in collins land must have some bad J4 filters,no?
______________________________________________________________
Collins mailing list
Home: http://mailman.qth.net/mailman/listinfo/collins
Help: http://mailman.qth.net/mmfaq.html
Post: mailto:Collins at mailman.qth.net
More information about the Collins
mailing list