1153-A
The General Radio 1153-A Digital Frequency Meter was available in Catalog S 1965 only.
Specifications
- Frequency Range: DC to 10 MHz.
- Calibration Accuracy: ±1 count ± time-base stability.
- Sensitivity: 0.1 V, p-to-p, (30 mV, rms), at 100 kΩ and 50 pF; 1.0 V p-to-p (0.3 V, rms), at 1MΩ and 20 pF.