53131A Universal Frequency
Counter, 10 digit/sec

The Agilent 53131A universal counter has the capability to do the job quickly and correctly from fast signal processing to automated limit tests. The Agilent 53131A has frequency resolution of 10 digits per second, 500 ps time interval resolution and a complete set of test and analysis features. The Agilent 53131A universal counter comes with two 225 MHz channels, and you can choose an optional third channel that measures up to 3 GHz, 5 GHz, or 12.4 GHz

Some features of Agilent 53131A universal counter are:

• Two channels offer 10 digits per second of frequency/period resolution
• Bandwidth of 225 MHz
• Time interval resolution is specified at 500 ps
• Third channel provides frequency measurements up to 3 GHz
• Built-in statistics and math functions
• Onboard digital signal processing speeds measurements
• Frequency, period, ratio, time interval measurement
• Pulse width, rise/fall time, phase angle, duty cycle, totalize, and peak voltage
• 20 different stored front-panel set-ups
• Automated limit tests and one-button setups for fast, easy operation
• GPIB interface with full SCPI-compatible programmability