PM 6681 – Fluke Frequency Counters
8.0GHz (Max. Freq.)

With its revolutionary technology, the PM 6681 from Fluke sets the standard for measurement of time intervals, frequency, phase and jitter. PM 6681 is much more than just a timer/counter. Its speed and resolution are comparable to the most accurate time and frequency modulation domain analyzers. Connected to your PC running the Fluke TimeView™ software, PM 6681 fully matches the functionality of a dedicated modulation domain analyzer, at a fraction of the cost.

Specifications
Max. Freq.
8.0GHz

Freq. Resolution [Digits]
11

Measurements
Frequency, Period, Ratio, Count totalization, Time interval, Rise/Fall Time, Duty factor, Pulse width, Burst freq.

More Details
300 MHz, 50 ps Timer/Counter including GPIB-Interface