Heathkit HR-20 Operating Voltages

February 17th 06, 01:00 AM posted to rec.radio.amateur.boatanchors

Jim

Posts: n/a

Heathkit HR-20 Operating Voltages

Well looking at the HR-20 Manual on bama, page seven shows the supply
volyages as either 6 or 12 volts for
the filiments and 275 to 350 vdc for the plate supply. The schematic
on page 15 shows the interconnect.
And who ever supplied the manual even has the jumpers marked for
operation.

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