[Icom] Article on improving IC-765 AGC/Audio

Fri, 05 Apr 2002 10:44:40 -0800

Fred I just sent you a PDF file of the article in question.  Guess I
should have read the eMail first.

73 <michael>

Fred Winter wrote:
> 
> Thanks very much Ken!  I have not made any mods to my IC-765 yet...(S/N is
> over 4,000.)
> 
> My address is:
> 
> Fred Winter
> 14100 SE 35th Street
> Vancouver, WA  98683
> 
> 73,
> 
> Fred  KD7T
> ----- Original Message -----
> From: "Ken" <[email protected]>
> To: <[email protected]>
> Sent: Friday, April 05, 2002 4:13 AM
> Subject: Re: [Icom] Article on improving IC-765 AGC/Audio
> 
> > Hi Fred. Give me your address and I will get a photo copy in the mail, Ken
> > on Long Island New York,
> >
> > --- Igor Sokolov <[email protected]> wrote:
> > > Hi Fred
> > > The mod you are looking for is in May 1993 QST page 39
> > > I wish I had scanned version to send you electronically but I do not.
> > > Good luck and sure you will like it...
> > >
> > > 73? Igor UA9CDC
> > > ----- Original Message -----
> > > From: "Fred Winter" <[email protected]>
> > > To: <[email protected]>
> > > Sent: Thursday, April 04, 2002 11:11 PM
> > > Subject: Re: [Icom] Article on improving IC-765 AGC/Audio
> > >
> > >
> > > > Do you have a description and copy of the CW Tracking Mod that you
> > > could
> > > > share with me, Igor?
> > > >
> > > > I would greatly appreciate any help or information!
> > > >
> > > > 73,
> > > >
> > > > Fred  KD7T
> > > >
> > > > ----- Original Message -----
> > > > From: "Igor Sokolov" <[email protected]>
> > > > To: <[email protected]>
> > > > Sent: Wednesday, April 03, 2002 11:16 PM
> > > > Subject: Re: [Icom] Article on improving IC-765 AGC/Audio
> > > >
> > > >
> > > > > I did not do AGC mod. Just like it as it is. But I have PBT mod and
> > > CW
> > > > > tracking mod. Both are very useful. I use IC765 in every contest.
> > > Superb
> > > > > radio. Having 3 high power stations in the vicinity of a few hundred
> > > > meters
> > > > > from me in every contest calls for a very good radio with high
> > > dynamic
> > > > range
> > > > > and tight filters. IC765 meets all these requirements.
> > > > >
> > > > > Igor UA9CDC
> > > > >
> > > > > > one cap. change(the audio coupling cap, in the audio amp section).
> > > > > > I found out the values does not have to be exact.
> > > > > > In my case, I changed the value of R440 to 470 Ohm, C280 to 0.66
> > > mF,
> > > > > > C300 to 1.39 mF. Also if your R85 is 10K Ohm, change it to 4.3 K
> > > Ohm
> > > to
> > > > > > increase the sidetone level.
> > > > > > That's it.
> > > > > > 73,
> > > > > > Tony, VE6CGX
> > > > > > P.S. My old 765 has all the mod. that I know of. In every day use.
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > [email protected] wrote:
> > > > > > >
> > > > > > > In the Dec 1995 issue of QST there was a Technical
> > > Correspondence
> > > > > article
> > > > > > > titled, "Modifying the ICOM IC-765 for Better-Sounding Audio and
> > > > > Smoother AGC
> > > > > > > Performances".
> > > > > > >
> > > > > > > Anyone here have a copy of that they can share with me?
> > > > > > > Tnx!!
> > > > > > >
> > > > > > > 73,
> > > > > > >
> > > > > > > Bob K8IA
> > > > > > > Michigan USA
> > > > > > >
> > > > > > > --- StripMime Report -- processed MIME parts ---
> > > > > > > multipart/alternative
> > > > > > >   text/plain (text body -- kept)
> > > > > > >   text/html
> > > > > > > ---
> > > > > > > ----
> > > > > > > Your Moderator: Dick Flanagan W6OLD, [email protected]
> > > > > > > Icom FAQ: http://www.qsl.net/icom/
> > > > > > ----
> > > > > > Your Moderator: Dick Flanagan W6OLD, [email protected]
> > > > > > Icom FAQ: http://www.qsl.net/icom/
> > > > > >
> > > > >
> > > > >
> > > >
> > > > ----
> > > > Your Moderator: Dick Flanagan W6OLD, [email protected]
> > > > Icom FAQ: http://www.qsl.net/icom/
> > > >
> > >
> > > ----
> > > Your Moderator: Dick Flanagan W6OLD, [email protected]
> > > Icom FAQ: http://www.qsl.net/icom/
> >
> >
> > __________________________________________________
> > Do You Yahoo!?
> > Yahoo! Tax Center - online filing with TurboTax
> > http://taxes.yahoo.com/
> >
> 
> ----
> Your Moderator: Dick Flanagan W6OLD, [email protected]
> Icom FAQ: http://www.qsl.net/icom/