1992 – Racal Dana Frequency Counters
1.3GHz (Max. Freq.)
The 1992 is a Universal Timer/ Counter designed for system or bench use. Basic measurement functions include Frequency, Period, Time Interval, Totalize, Phase, and Ratio.
Input A: DC to 160 MHz DC-coupled; 10 Hz to 160 MHz AC-coupled;
Input B: DC to 100 MHz DC-coupled;10 Hz to 100 MHz AC-coupled.
Input C: 40 MHz to 1.3 GHz
Sine Wave: Pulse: 75 mV p-p, 5 ns min.width
Freq. Resolution [Digits]
Frequency, Period, Ratio, Time interval