1150-B

The General Radio 1150-B Digital Frequency Meter was only available in Catalog S 1968.

General Radio 1150-B

digital frequency meter General Radio 1150-B Digital Frequency Meter Available from 1968 to 1968 Manuals Manual Needed (All manuals in PDF format unless noted otherwise)

Specifications

Frequency Range"' DC to 300 kHz.
Sensitivity - 0.1 volt, peak-to-peak, at 100 kΩ or 1 volt, peak-to-peak, at 1 MΩ.
Accuracy: ± 1 count ± crystal-oscillator stability.
Input Impedance: 1 MΩ shunted by 50 pf 100 kΩ shunted by 500 pf, switch selected.