Keysight 53220A/53230A 350 MHz Universal Frequency Counter/
Timer
User's Guide
1
Preparation for Use
Welcome. This user's guide contains configuration and operating information for
the Keysight 53220A/53230A 350 MHz Universal Frequency Counter/Timer.
The 53220A/53230A is a 2U, 1/2-module width LXI Class C instrument. The 2U,
1/2-module width references refer to the 53220A/53230A's physical size relative
to standard EIA rack cabinet dimensions. LXI, an acronym for LAN eXtensions for
Instrumentation, is an instrumentation standard for devices that use the Ethernet
(LAN) as their primary remote communications interface.
Front and Rear Panel Overview
About the Instrument
Applying Power
29
Utility Functions
35
How the User's Guide is Organized
23
26
45
21