[Heathkit] HP 23

[Edward B Richards]

Hi Jim;

It should. If it won't you can easily make it by changing the value of a
couple of resistors. The bias supply is -150 volts. So you can have
anything below that. I am just finishing up a HP-23 that another guy
started to convert for a Collins, according to Dan Hall's article in The
Collins Journal, vol 7, no. 3, July/August 2000. It adds a 6 volt
filament transformer, low voltage regulator. Let me know if you are
interested. I can supply the power supply-to-radio cable also. 

73, Ed Richards K6UUZ
AMI member #1534


On Thu, 31 Mar 2005 11:27:18 -0600 "Jim Isbell, W5JAI"
<jim.isbell at gmail.com> writes:
> Is the adjustable bias on the HP-23 adjustable to -65V?
> 
> I am interested in using a HO-23 to power a Collins KWM-2
> -- 
> Jim Isbell
> "If you are not living on the edge, well then, 
> you are just taking up too much space."
> W5JAI
> UltraVan #257
> CAL - 27   #221
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