1991 - Racal Dana Frequency Counters





Request a Quotation
















No Substitutes

Add me to your email list for monthly specials.
(private list no 3rd party use)
Technical Specifications

Max. Freq.
160.0MHz

Freq. Resolution [Digits]
n/a

Measurements
Frequency, Period, Ratio, Time interval

Extra Specifications
Univwersal Timer/Counter


Product Description

The 1991 is a Universal Timer/ Counter designed for system or bench use. Basic measurement functions include Frequency, Period, Time Interval, Totalize, Phase, and Ratio.

  • Frequency Range:
    • Input A: DC to 160 MHz DC-coupled; 10 Hz to 160 MHz AC-coupled;
    • InputB: DC to 100 MHz DC-coupled;10 Hz to 100 MHz AC-coupled.
  • Sensitivity:
    • Sine Wave: 25 mVrms DC to 100 MHz; 50 mVrms to 160 MHz;
    • Pulse: 75 mV p-p, 5 ns min.width