Re: [Elecraft] need readable kx3 block-diagram

2022-05-02 Thread Rob Campbell
Jerome,

Does the one in the schematics not work for you? It's a PDF and let's me
zoom way in without pixelation.

https://ftp.elecraft.com/KX3/Manuals%20Downloads/KX3SchematicDiagramDec2012.pdf

--
Rob Campbell
KG6HUM


On Mon, May 2, 2022, 8:13 AM JEROME SODUS  wrote:

> Hello,
>
> I'm scheduled to give, at the August meeting of the South Mountain Radio
> Amateurs club, a presentation on the workings of the Elecraft KX3.
> I need a readable copy of the KX3's block-diagram for my ppt.
>
> Making a copy of the block-diagram from the on-line manual and blowing it
> up to fit into a ppt does not work; the print inside the blocks are not at
> all readable.
>
> Googling for alternatives, I see "cqdx.ru" has a sharp copy but I have
> yet to figure a way to copy that into my ppt.
> So, hopefully someone somewhere has a sharp copy that they could send to
> me.
>
> TIA for any help.
> 73 jerry km3k.kx3#6088.
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Re: [Elecraft] FIELD DAY PREP

2019-06-14 Thread Rob Campbell
Scott,

You may want to take a look at http://www.websdr.org/
There are other similar resources out there also like airspy servers
https://airspy.com/directory/
They even allow you to make recordings of your signals. It's a great
resource for hearing/seeing your signal at remote locations.

--
Rob Campbell
KG6HUM


On Fri, Jun 14, 2019, 11:55 AM Tox  wrote:

> I've started sending discreet emails to ft8 ops who are overdriving
> and including screenshots, trying to make clear "it isn't the power,
> you're overdriving". There isn't a well-known public resource to
> provide that kind of feedback today. I've considered setting up an sdr
> dongle and toolchain for 20m as a resource for stations in the San
> Jose area.
>
> (Ideally, I'd set up a second one at someone else's place so I can
> clean up my own output!)
>
> Scott
> AD6YT
>
> On Fri, Jun 14, 2019 at 11:18 AM David Gilbert 
> wrote:
> >
> >
> > A few years ago I was working NAQP SSB and came across this guy who was
> > really loud but had such an overdriven signal nobody could copy him.  He
> > kept calling CQ but nobody answered.  I finally threw my callsign out
> > there and when he came back I told him he needed to back off on the mic
> > gain if he wanted to make any contacts.  It took three steps of backing
> > down his gain to get him to reasonable copy. He was over 10 db weaker
> > but suddenly started running stations.
> >
> > Cranking the knob to 11 is, as you say, totally counterproductive.
> >
> > 73,
> > Dave  AB7E
> >
> >
> >
> > On 6/14/2019 10:52 AM, Bob McGraw K4TAX wrote:
> > > One of my major pet gripes for net control operators and contest
> operators is the fact they believe turning things up a bit with the
> thinking they will be heard a bit betterWhen in fact they are making
> their signal more difficult to copy.   If their station sounds good during
> SSB rag chew QSO's the the same settings should also be good for contests,
> Field Day, and when a net control.  The mentality of turning things up a
> wee bit is just pure B. S.
> > >
> > > Bob, K4TAX
> > >
> > >
> >
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> --
> Scott Small
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Re: [Elecraft] Chrome OS and Elecraft Utilities

2018-12-01 Thread Rob Campbell
It is now possible to run Linux apps on many newer Chromebooks. I do not
have one, so I have not tested that yet, but it is making me consider a
Chromebook now.

https://www.computerworld.com/article/3314739/chrome-os/how-to-use-linux-apps-on-chrome-os.html

--
Rob Campbell
KG6HUM

On Fri, Nov 30, 2018 at 5:59 PM Dauer, Edward  wrote:

> Anyone know if Elecraft utilities can be made to run on a Chrome OS?  The
> reviews I have been reading about the Google Pixelbook make it seem
> attractive.
>
> Ted, KN1CBR
>
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