For example: Agilent E4440A or Anritsu 68369
300 MHz Rubidium Frequency Counter/Calibrator

Model:PM 6681R

Manufactured by: Fluke

Category:Counters/Timers

Fluke PM 6681R - Counters/Timers

Fluke PM 6681R Overview

The PM 6681R sets the new standard for measurement and analysis of time intervals, frequency, phase and jitter. For development, calibration, or challenging production test applications, the PM 6681R is the leader.

Fluke PM 6681R Performance Characteristics:

  • Form Factor: Benchtop
  • Number of Channels: 2 ch
  • Minimum Frequency, Ch. 1: 0 Hz
  • Maximum Frequency, Ch. 1: 300 MHz
  • Sensitivity, Channel 1: 20 mV
  • Maximum Input Voltage, Ch. 1: 350 V
  • Input Impedance, Ch.1: 1 MOhm
  • Input Attenuation, Ch 1: x1,x10
  • Input Coupling, Ch 1: AC,DC
  • Minimum Frequency, Ch. 2: 0 Hz
  • Maximum Frequency, Ch. 2: 100 MHz
  • Sensitivity, Channel 2: 20 mV
  • Input Impedance, Ch. 2: 1 MOhm
  • Input Attenuation, Ch 2: x1,x10
  • Input Coupling, Ch 2: AC,DC
  • Time base stability: 0.00000000002 /yr
  • Measurement Throughput: 0.000125 s
  • External Time base reference: 10 MHz
  • Fluke PM 6681R All Available Options Expand

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