[Elecraft] Hallicrafter HA-1 (TO) Manual/Schematic

[Walter Underwood]

This appears to be the full manual for the HA-1. I searched the web for “hallicrafters HA-1 schematic".

http://www.dl0bn.de/dc7xj/Anleitungen/Hallicrafter%20HA-1%20Manual.pdf <http://www.dl0bn.de/dc7xj/Anleitungen/Hallicrafter%20HA-1%20Manual.pdf>

This is a scan.

http://www.ae5d.com/pdf/ha1.pdf <http://www.ae5d.com/pdf/ha1.pdf>

wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)

> On May 15, 2017, at 8:39 AM, Russ <Mundschenk55 at msn.com> wrote:
> 
> Folks:
> 
> Not exactly Elecraft, but I am restoring the HA-1 tube keyer copy that I built from scratch as a kid in 1970.
> The tubes have all lost their markings (and maybe their functionality).
> Does anyone have a schematic (or manual)?
> 
> Thanks, Russ KD4JO
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to wunder at wunderwood.org