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Keysight Technologies 53230A Frequency Counter 350MHz RS Calibration

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Keysight Technologies
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Keysight Technologies Frequency Counter

The Keysight Technologies frequency counter is a 2 channel new generation, 350MHz RF and universal counter/timers delivering exceptional performance and usability standards. This frequency counter provides high-speed measurements and built-in analysis provides functionality that was not previously available in the basic frequency counters/timers. It offers resolution capabilities up to 12 digits/second frequency. This counter has built-in analysing and graphing capabilities to maximise insight and information delivered. It can measure parameters like frequency, frequency ratio, period, peak to peak voltage, RF signal strength, single period and pulse width.

Features and Benefits

Optional 6GHz or 15GHz input
Single-shot resolution 20ps models
1M reading memory and USB flash storage
Various connectivity interfaces like LXI-C, LAN, USB and GPIB
Up to 75,000 and 90,000 readings/sec (frequency and time interval)
Large colour graphical display for histogram, trend/strip chart and advanced math operations like statistics
Advance data logging
Operating temperature ranges between -10°C and 60°C
Continuous gap-free measurements
Basic measurement and timestamps for modulation domain analysis (MDA)
Optional pulse/burst microwave measurement
Plug type Europe and UK


Data communication
Embedded systems
RF and microwaves


Certified ISO 9001:2008
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

Maximum Frequency350MHz
Minimum Frequency1 (DC) mHz
Resolution12 Digit
Pulse Width Resolution40ns
Maximum Input Voltage5 V, 50 V
Minimum Input Voltage-50 V, -5 V
Input Impedance1 MΩ, 50 Ω
Connector TypeBNC
Dimensions261.2 x 302.2 x 103.8mm
Minimum Operating Temperature0°C
Maximum Operating Temperature+55°C
Model Number p53230A
Plug TypeEurope, UK