PM 6680B – Fluke Frequency Counters
225.0MHz (Max. Freq.)

The PM 6680B gives you no less than 8 totalize modes, including simultaneous up/down counting and totalizing over a preset time. It also gives you a 4 digit 120 MHz peak reading voltmeter plus phase, duty factor, Vmax./Vmin., pulsewidth and rise/fall time. Time interval measurements of up to 1ps average a and 100ps average and 250 ps single shot for PM6680B. Time base options include TCXO, High Stability Oven, Very High Stability Oven , giving time base stability of

Specifications
Max. Freq.
225.0MHz

Freq. Resolution [Digits]
10

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

More Details
225 MHz, 250 ps Timer/Counter including GPIB-Interface