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List:       elecraft
Subject:    Re: [Elecraft] Spectrogram?
From:       "David A. Belsley" <belsley () bc ! edu>
Date:       2002-11-30 16:48:36
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Jerry:
  You can download a copy of Spectrum Analyser from my anonymous ftp site 
ftp.bc.edu/pub/user/belsley.  This is a spectrum analyzing application for 
the Mac similar to, but not the same as, Spectrogram.  The use of this 
program with the K2 is explained in an article by me on the Elecraft web 
site.  It is under Builder Resources/Application Notes/K2 Filter Adjustment 
and Mod Articles/Aligning the K2's Filters (for Mac users only).  The 
application source given in that article is no longer valid, so I have 
placed it on my anonymous ftp site.

best wishes,

dave belsley, w1euy

--On Saturday, November 30, 2002 8:47 AM -0700 Jerry Rheinschmidt 
<jrheins@charlousweb.com> wrote:

> Hi all,
>
> K2 #2655
>
> Is there a Macintosh version of Spectrogram or an equivalent that I can
> download off the Internet?  Or, do I need to send my K2 back to Elecraft
> to have it aligned by the factory before I install the accessory boards?
> I finished the receiver construction and am almost finished with building
> the transmitter portion  of the construction project.  I have measured
> the voltages and frequencies with the built in probes and everything
> seems to be within limits. The only equipment I have is a digital
> voltmeter, a Mac, and a Collins KWM 380 hf tranceiver. Is it really
> necessary to use Spectrogram or is there any other way to accurately do
> the alignment?
>
> Thanks in advance for your replies.
>
> Jerry WA0BFD
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----------------------------------
David A. Belsley
Professor of Economics
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