The 53230A is a 2-channel frequency counter capable of frequency and time interval measurements as well as continuous gapless measurements.
Two 350 MHz input channels, with optional third channel (6 GHz or 15 GHz)
12 bit/sec resolution, 20 ps time interval resolution
Built-in mathematical analysis functions and color graphic display (trend and histogram)
Continuous gapless measurements and time stamps for basic modulation domain analysis
LXI-C/LAN, USB, GPIB
Optional: Lithium battery
The instrument now comes with a built-in BenchVue software license (BV0011B). BenchVue makes it easy to connect and control the instrument and automate test sequences
The Keysight 53230A general-purpose frequency counter/timer meets all your frequency and interval measurement needs. In addition to typical frequency and interval measurements, it performs continuous/gapless measurements so you can perform basic modulation domain analysis. Burst measurement software is available. An optional additional microwave channel can be added to perform 6 or 15 GHz measurements.