[Drake] Drake TR-4CW Noise Blanker Question

Roland Dorst r.dorst at arcor.de
Thu Jun 30 16:39:37 EDT 2005


Thank you very much Larry. It seems that I have to put both of them on
the desk to compare them. My question is because I do not want to search
a long time the reason why it works or not. Perhaps other members have
any hints.

73s de Roland DL6SRD

-----Original Message-----
From: Larry Knapp [mailto:kc8jx at yahoo.com] 
Sent: Thursday, June 30, 2005 4:34 PM
To: Roland Dorst
Subject: RE: [Drake] Drake TR-4CW Noise Blanker Question

Roland - This is the only web pages I can find regarding the TR4CW noise
blanker 34-PNB:
http://www.dproducts.be/DRAKE_MUSEUM/34-pnb1.htm
http://www.dproducts.be/DRAKE_MUSEUM/34-pnb_pic_.htm

I still don't know anything specifically about the noise blankers you
mention:
# 129,   9/34NB; # 780,   9-34NB

Perhaps someone else can shed some light on your dilemna.

73, Larry KC8JX


Thank you very much Larry. Both are the 34-PNB, but labelled as
described below. As said, there must be different types - but how to
identify them?

73s Roland

-----Original Message-----
From: Larry Knapp [mailto:kc8jx at yahoo.com] 
Sent: Tuesday, June 28, 2005 9:52 PM
To: Roland Dorst; Drake at mailman.qth.net
Subject: Re: [Drake] Drake TR-4CW Noise Blanker Question

Roland - I believe you need to look for the 34-PNB.  I have a TR4CW/rit
and that's what I would need.  The 34-PNB should fit only one way, as
far as I know.  The description, schematic and how to install is in the
manual.

73, Larry KC8JX





--- Roland Dorst <r.dorst at arcor.de> wrote:

> Hello Drake List Members,
> 
> have a question to the TR-4CW noise blanker. Perhaps someone can help
me
> with this .
> 
> I've two noise blanker and do not know, which of them will fit in
which
> type of my TR-4CW transceivers:
> 
> # 129,   9/34NB
> # 780,   9-34NB
> 
> The Drake mods file says, there is somewhat to keep in mind, while 
> inserting the blanker because of different types. Anyone knows what to

> do?
> 
> Best 73s de Roland DL6SRD



		
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