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

[andre kesteloot]

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
>
>   
>