[ICOM] 6 Meters

[Jerry Keller]

Do you mean the ICOM 756 ProII  ??
73, Jerry K3BZ
----- Original Message ----- 
From: "Dick Wilborg, W1ZC" <dwilborg at surfglobal.net>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Monday, May 15, 2006 8:26 PM
Subject: RE: [ICOM] 6 Meters


> Here you go John!   Hi!
> 73s,  Dick
>
> -
>
>
>
> Jim Frederick W4LF
> Your problem is pretty common in the ICOM 746 Pro II although ICOM does 
> not
> like to admit it.  It is caused by a feedback path through the open (when
> transmitting) contact of the antenna relay which causes the transmitter to
> go into oscillation.  You can confirm this by progressively switching in 
> the
> 6, 12 or 18 dB antenna attenuator until the problem goes away. The antenna
> attenuator increases the loss in the feedback path and cures the problem.
> If you ship it to ICOM they will change some diodes and get it going, but 
> in
> my case it work only a few days.  I suggest the modification at 
> www.mods.dk
> that will entirely eliminate the problem.  I did mine and it works fine. 
> If
> you cannot find it let me know and I will locate the URL.
>
>
>
> www.hobbytech.com
> jimfred at tampabay.rr.com
>
> -----Original Message-----
> From: icom-bounces at mailman.qth.net [mailto:icom-bounces at mailman.qth.net] 
> On
> Behalf Of icom-request at mailman.qth.net
> Sent: Monday, May 15, 2006 4:09 AM
> To: icom at mailman.qth.net
> Subject: Icom Digest, Vol 3, Issue 201
>
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> Today's Topics:
>
>   1. wanted:icom R-9000 [L] FOR R&S EK 895 RX (G0uut at aol.com)
>   2. 6 meters (LLOYD CURRY)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 14 May 2006 07:35:42 EDT
> From: G0uut at aol.com
> Subject: [ICOM] wanted:icom R-9000 [L] FOR R&S EK 895 RX
> To: icom at mailman.qth.net
> Message-ID: <453.3e679e.3198700e at aol.com>
> Content-Type: text/plain; charset="US-ASCII"
>
> Hello
> i am looking for a mint clean R-9000 [L] EU VERSION ONLY please
> have to be from Germany or UK box manual etc .
> one owner in a good condition.
> i  have a nice ROHDE &SCHWARZ EK 895 in mint condition box manual  etc 
> .for
> exchange. please e-mail me direct not on the reflector .
> many thanks
>
> all  the best for now
> vy 73
> Elan
> G0uut
>
>
> ------------------------------
>
> Message: 2
> Date: Sun, 14 May 2006 22:33:53 -0400
> From: "LLOYD CURRY" <na4d at kih.net>
> Subject: [ICOM] 6 meters
> To: icom at mailman.qth.net
> Message-ID: <410-22006511523353390 at kih.net>
> Content-Type: text/plain; charset=US-ASCII
>
> I have a Pro II and 6 meters acts oddly. It shows an swr of 2:1 but it is
> flat on my 746 on the same antenna and feed line. Also, when I key the 
> mic,
> it transmits in ssb with no input to the mike, as if it were on fm or am.
> Any ideas?
>
>
> LLOYD C. CURRY
> Amateur Radio NA4D
> na4d at kih.net
> "Everybody in this place is crazy except me and you, and I'm not too sure
> about you".  Dracula, 1932.
>
>
>
>
>
>
> ------------------------------
>
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>
> End of Icom Digest, Vol 3, Issue 201
> ************************************
>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
> Icom Users Net: Sundays, 1700Z, 14.316 MHz
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>
>
> ----
> Your Moderator: Dick Flanagan K7VC, icom-owner at mailman.qth.net
> Icom Users Net: Sundays, 1700Z, 14.316 MHz
> Icom FAQ: http://www.qsl.net/icom/
>