RECEIVERS

Type B12 Tuner Amplifier

DATE OF DESIGN

1931

FREQUENCY RANGE

150 to 1500 kc/s.

WHERE USED/FITTED

A supersonic heterodyne set (SUPERHET). With it came a "quick wave change condenser dials" package shown in the link below.

IMAGES, PHOTOS, DOCUMENTS, SCHEMATICS ETC.

Photographs and Schematics
Quick Wave Changing