Keysight (Agilent)
Keysight (Agilent) 4901A
Cable Fault Locator.
Microwave Frequency Counter Measurement Function
10 MHz to 26.5 GHz Frequency Range
1 Hz Frequency Resolution
50 Ohm Input Impedance
Type-N (Female) Input Connector Type

| Attribute | Value |
|---|---|
| Measurement Function | Microwave Frequency Counter |
| Frequency Range | 10 MHz to 26.5 GHz |
| Frequency Resolution | 1 Hz |
| Input Impedance | 50 Ohm |
| Input Connector Type | Type-N (Female) |
| Maximum Input Power | +20 dBm (100 mW) |
| Sensitivity | -20 dBm typical |
| Time Base Accuracy | ±1 ppm per year aging rate |
| Gate Time | 1 ms to 10 s |
| Interface | GPIB (IEEE-488) |
| Model | 4901A |
|---|
The Keysight (Agilent) 4901A Microwave Frequency Counter provides precise high-frequency measurements, ideal for both laboratory and field environments. With a fast response time, it ensures real-time diagnostics and enhanced system accuracy.
This device features a compact and durable design, clear display, and exceptional portability—suited for accurate signal analysis on the go.
Testwall can supply the used Keysight (Agilent) 4901A Microwave Frequency Counter, 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) 4901A Microwave Frequency Counter.





