[Boatanchors] Adjustment of Heathkit HD-11 Q-Mult

[Philip Atchley]

Hello all,
I have a Heath HD-11 Q-Mult that a friend picked up for me at a ham auction.
It seems in nice condition and I replaced the 'lytic caps just to be on the
safe side.  I intend to use it with my R-390A receiver to allow me to null
interfering carriers.

I have downloaded the schematic on this unit but my question is this,  Does
'anyone' have the connection and internal adjustment precedure for this
unit?  I see it has two coils (L1 & L2) and a trimmer capacitor (C5) that I
suspect need to be "tweeked" to match the receiver.  Also I'm not sure if a
coupling capacitor (value?) needs to be connected to the plate of the mixer
tube where you would connect it to.

So, if anyone has a manual with the above procedures I would appreciate it
if you could scan those pages and attach them to an email. (Mention the
attachment in the subject of the message please).

73 de Phil  KO6BB

Loving home provided for wayward Boatanchor Receivers.
Military R-390A '67 EAC  (26 'valves').
Hallicrafters  SX-71 ('53) & 5R10A ('53).
Realistic  DX-160 ('78).
HOMEBREW  Longwave CW receiver.
Merced, Central California,
37.18N  120.29W  CM97sh.