[500kc] [Lowfer] Re: AMRAD Probe antenna part needed

[Richard Goodman]

Hey Andre!

    They will have to pry my dead, cold, hands from around my AMRAD E-Field
probe to take it away from me!

     Almost 8 years now and still going strong!

73
Dick, WA3USG


-----Original Message-----
From: lowfer-bounces at mailman.qth.net
[mailto:lowfer-bounces at mailman.qth.net]On Behalf Of andre kesteloot
Sent: Tuesday, June 10, 2008 3:50 PM
To: The email list for the ARRL 600 Meter Experimental License Group
Cc: lowfer at mailman.qth.net
Subject: Re: [500kc] [Lowfer] Re: AMRAD Probe antenna part needed


Jim,

Crystalonics is still making the FET available to hams and now includes
the QST article on their web site.  See
http://www.crystalonics.com/jfets.html

73
André N4ICK
*****************************
James M. Walker wrote:
> Hi Jay,
> Yes I have an ample supply of the J310 devices here, all in TO-92 package.
> As the AMRAD Probe was a "loaner" for evaluation purposes only, I want
> to repair it to original form before returning it.
>
> As an aside, I also ran some evaluations on "different" devices in RX
> antenna
> applications and found that, put simply the best approach so far has been
to
> "Amplify the Crap" out of the "received spectrum at the antenna" then pipe
> it
> down to the receiver location, and filter it through band-pass filters to
> remove
> as much of the unwanted spectrum as necessary, and apply a narrow
bandwidth
> amplifier for the segment I want. That is another story altogether.
>
> This request is just to repair back to original components, for return to
> the
> lender.
>
> Thanks for the info, much appreciated.
> Jim
> WB2FCN
>
>
>
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