Agilent / Hewlett Packard 53181A
  USED  

The Agilent 53131/132/181A Series of RF/ Universal Counters give fast,
precise frequency measurements at an affordable price. They have become
the industry standards for performance and reliability.
Real-time digital signal processing is used to analyze data while simultaneously taking new readings.
This "continuous count" technology results in high-resolution measurements in a fraction of the time
it takes for other counters. These counters feature built-in statistics, math functions,
automated limit testing and the ability to store up to 20 front-panel setups.
They offer 10- or 12-digits/second of frequency or period resolution,
225 MHz bandwidth, and 500 ps or 150 ps single shot time interval resolution.

Key Features
? 225 MHz Basic Bandwidth
? 1.5 GHz, 3 GHz, 5 GHz, and 12.4 GHz Optional Input
? GP-IB and RS232
? Fast Continuous-Count measurement technique
? Intuilink Software included

53181 A
? Frequency and period measurements only
? 10-digits per second