It is a 4/104 according to the label on the chassis.
6CL6 and a 5763. I assume this would drive a pair
of 6146 finals, or a 5894 in parallel, directly?

Pete


I see the dial scale is part number 1646, and sources for a scan
on the web?

Pete


The VFO 4/101 tubes are 6J5+6AU6+6V6. It is used in the G.210 transmitter where
it drives a single 807. Dial is n. 1640

The VFO 4/102 tubes are 6J5+6AU6+6L6. It was used in no Geloso transmitter. It
can drive two 807s in parallel. Dial is n. 1640 (same as VFO 4/101)

The VFO 4/103 is for VHF. Dial is n. 1647

The VFO 4/104 tubes are 6CL6 + 5763. It is used in the G.212 transmitter where
it drives a single 807, and in the G.222 transmitter where it drives a single
6146. Dial is n. 1646

The VFO 4/105 (conversion type) tubes are 6U8+6AH6+6CL6. It is used in the G.223
transmitter where it drives a single 6146. Dial is n. 1657

I have a scan of dial n. 1640

I do not have a scan of dial n. 1646, but I could take it removing the dial from
my G.222 transmitter (provided that it is not too complex)

I do not think that the Geloso dials are on the web, but of course you may try.

73

Tony I0JX