[Elecraft] Elecraft Clifton Labs Preamp Needed Here Also

Dave B g8kbvdave at googlemail.com
Wed May 4 03:54:29 EDT 2016


Mornin...

As the design is all in the public domain, plus all the notes and 
photo's from the old Clifton site (and many others) are still about 
regarding transformer coupled "noiseless feedback" amps, there is not a 
lot preventing anyone from building their own.   Or any number of 
similar HF pre-amps.

Makes a nice construction project, dead bug, tag-strip or whatever 
technique you can do.   Plenty of data about too, as to what cores to 
use, and where to get them from.  Even easier for those of you residing 
in the USA than the rest of us elsewhere in the world.

73

Dave G0WBX contemplating doing this very thing.  Time permitted.


On 04/05/16 01:54, elecraft-request at mailman.qth.net wrote:
> Message: 6
> Date: Tue, 03 May 2016 10:45:49 -0400
> From: Dennis Brickey<arsn4dd at charter.net>
> To:elecraft at mailman.qth.net
> Subject: [Elecraft] Clifton Labs Preamp Needed Here Also
> Message-ID:<5odgryperonldnu4jr8cmsad.1462284863009 at email.android.com>
> Content-Type: text/plain; charset=utf-8
>
> Good Morning,
>
> I am in in need of one of the Clifton Labs Z1000B preamps for a K2 mod.  If anyone has one excess to their needs, please contact me offline.  Thanks for your help.
>
> Dennis N4DD
> Sent from my Verizon Wireless 4G LTE DROID



More information about the Elecraft mailing list