1. PRODUCT DESCRIPTION
1-1. Introduction
This reciprocal UNIVERSAL COUNTER series are microprocessor controlled
instruments for frequency measurements at high resolutions within a short period
of time. The high resolution is due to uniquely developed LSI as well as the
expanding/reciprocal systems. It covers a frequency range from 0.1 Hz to 2.4
GHz based on 10 MHz time base T.C.O (temperature controlled oscillator) and
also featuring,
Trigger Function
Time Interval Measurement Function
Frequency Ratio Measurement Function
Common or Separate Input Selection
External Frequency Standard Input with 9 Digits LED Display
Attenuator
Check
Period
Total
Low Pass Filter
Line Filter
A self-test mode is also provided for a quick check of several facets of operation.
Each operating mode can be selected by front panel push button switches with
automatic decimal points and indicators. The high accuracy, sensitivity and
versatility of this counter makes it an extremely valuable instrument to scientists,
engineers, experimenters and communications technicians. Light weight and
compact size make it practical for use by the hobbyist or field technicians.