2201 – Racal Dana Frequency Counters
225.0MHz (Max. Freq.)

The Model 2201 is a high-performance, 2- channel, 225 MHz Universal Counter/Timer for applications from R&D benchtop to Automatic Test Equipment.

The module offers nine automatic measurement functions and contains an optional 1.3 GHz third input available for RF requirements

The 2201 offers the following automatic measurement functions: Frequency, Period, Time Interval, Time Interval Delay, Pulse Width, Frequency Ratio Channel A to B, Totalize, Phase, Peak Signal Voltage
225 MHz Frequency Measurement and 10 ps Averaged Time Interval Resolution
Optional High-Stability Oscillator
Optional Frequency Measurement to 1.3 GHz and OCXO
Comprehensive Arming Capabilities and Trigger Control
10 mV Trigger Resolution

Specifications
Max. Freq.
225.0MHz

Freq. Resolution [Digits]
9

Measurements
Frequency, Period, Ratio, Count totalization, Time interval, Pulse width

More Details
Universal Counter/Timer