Keysight (Agilent)
Keysight (Agilent) 5334A
100MHz Frequency Counter
100 MHz (Channel A), 100 MHz (Channel B) Frequency Range
10 ns Time Interval Resolution
1 MΩ / 50 Ω selectable Input Impedance
25 mV RMS (50 MHz), 30 mV RMS (100 MHz) Input Sensitivity
Frequency, Period, Time Interval, Ratio, Totalize, Pulse Width Measurement Functions

| Attribute | Value |
|---|---|
| Frequency Range | 100 MHz (Channel A), 100 MHz (Channel B) |
| Time Interval Resolution | 10 ns |
| Input Impedance | 1 MΩ / 50 Ω selectable |
| Input Sensitivity | 25 mV RMS (50 MHz), 30 mV RMS (100 MHz) |
| Measurement Functions | Frequency, Period, Time Interval, Ratio, Totalize, Pulse Width |
| Gate Time | 0.01 s to 10 s |
| Display | 8-digit LED display |
| Trigger Level Range | ±5 V (1 MΩ), ±1 V (50 Ω) |
| Power Requirements | 100/120/220/240 VAC, 48–66 Hz |
| Operating Temperature Range | 0°C to 55°C |
Keysight Technologies 5334A Options:
- 5334A - 010 - High Stability Oven Timebase
- 5334A - 020 - DC Digital Voltmeter
- 5334A - 030 - 1.3 GHz C Channel
- 5334A - 050 - Options 020 and 030 together
- 5334A - 060 - Rear Terminals
- 5334A - 908 - Rack Mount Kit for use with the front handles removed (5061-9674)
- 5334A - 910 - One additional set of operating and service manuals
- 5334A - 913 - Rack Mount Kit for use with the supplied front handles (5061-9769)
- 5334A - W30 - Two additional years of "return to HP" service and support
| Model | 5334A |
|---|
The Keysight (Agilent) 5334A Universal Counter is a two-channel, 100 MHz instrument offering 9-digit/s frequency resolution and 2 ns single-shot time interval resolution. It supports automatic measurement of frequency, period, rise/fall time, pulse width, and peak amplitude. Users can store and recall up to 10 front-panel setups, and the built-in HP-IB interface allows full programmability for seamless integration into ATE systems.
Engineered for precision and automation, it’s ideal for high-resolution, multi-parameter timing analysis.
Testwall can supply the used Keysight (Agilent) 5334A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 5334A.





