1214-AS2

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.

Specifications

• 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

Links

• Experimenter describing Type 1214-AS2 August 1956
• Experimenter describing Type 1214-D July 1958
• General Radio 1611-B Manual