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General Radio 1214-AS2
Unit Oscillator
General Radio 1214-AS2 Unit Oscillator

Available from 1956 to 1956

Catalog History
 Document Year Page
Catalog O 1956 27
(All manuals in PDF format unless noted otherwise)

The General Radio 1214-AS2 Unit Oscillator was available in Catalog O (1956) only.

It is a 120 Hz oscillator that is electrically identical to the 1214-D successor (1959-1965), the only difference being the labeling of the Bridge Multiplier switch.

For a description, see Type 1214-D.


  • Frequency: 120 Hz ±2%
  • Output Impedance: Four impedances to match the impedance of the Type 1611-B Capacitance Test Bridge at four multiplier positions
  • Output: At least 2000 mW into matched load
  • Distortion: Less than 3% into a matched load