[GreenKeys] 5763 one-tube TU

[hwhall at compuserve.com]

The single 5763 was also in my 1969 Handbook along with the W2PAT one.  :-)

 

 Wayne
WB4OGM

 

-----Original Message-----
From: LEE MUSHEL <herbert3 at centurytel.net>
To: hwhall <hwhall at compuserve.com>
Cc: jgibbs <jgibbs at telus.net>; greenkeys <greenkeys at mailman.qth.net>
Sent: Wed, May 24, 2017 10:16 pm
Subject: Re: [GreenKeys] 5763 one-tube TU


I see the schematic for a single 5763 in the 1966 handbook.....

Lee   K9WRU

----- Original Message -----
From: hwhall at compuserve.com
To: jgibbs at telus.net, greenkeys at mailman.qth.net
Sent: Wed, 24 May 2017 23:57:52 -0400 (EDT)
Subject: Re: [GreenKeys] 5763 one-tube TU

It's in the 1969 ARRL Handbook for sure.  12AX7s, 12AU7, 6Y6G tube lineup.  I still have the coils & current meter I used in one I built about 1972.



Wayne

WB4OGM



-----Original Message-----

From: jgibbs <jgibbs at telus.net>

To: greenkeys <greenkeys at mailman.qth.net>

Sent: Wed, May 24, 2017 9:46 pm

Subject: [GreenKeys] 5763 one-tube TU


Reminds me of my first TU using the W2PAT design.. about 1969-70 era which used TV width coils padded down to audio

frequencies for the input filters.  Can't find the circuit diagram and not sure what tubes I used, maybe 12AT7

and 6V6.



73 John/ VE7BDQ


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