Keysight (Agilent)
Keysight (Agilent) U9391F
50 GHz Comb Generator
26.5 GHz to 40 GHz Frequency Range
2.92 mm (K) connector Connector Type
Frequency comb signal with harmonics up to 40 GHz Comb Generator Output
10 MHz reference input Input Frequency
0 dBm nominal Input Power

| Attribute | Value |
|---|---|
| Frequency Range | 26.5 GHz to 40 GHz |
| Connector Type | 2.92 mm (K) connector |
| Comb Generator Output | Frequency comb signal with harmonics up to 40 GHz |
| Input Frequency | 10 MHz reference input |
| Input Power | 0 dBm nominal |
| Power Supply | USB powered (5V DC via USB interface) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 70°C |
| Primary Application | Scalar mixer/converter calibration for vector network analyzers (VNAs) |
| Compatible Instruments | Keysight PNA, PNA-X, and ENA series vector network analyzers |
Keysight Technologies U9391F Options:
- U9391F - FFF - Female (output connector)
- U9391F - FFM - Male (output connector)
- U9391F - 1A7 - Calibration + Uncertainties + Guardbanding (not accredited)
- U9391F - A6J - ANSI Z540-1-1994 Calibration
- U9391F - R-51B-001-5Z - Warranty Assurance Plan – Return to Keysight – 5 years
- U9391F - R-50C-011-3 - Calibration Assurance Plan – Return to Keysight – 3 years
- U9391F - R-50C-011-5 - Calibration Assurance Plan – Return to Keysight – 5 years
- U9391F - R-50C-021-3 - ANSI Z540-1-1994 Calibration - 3 years
- U9391F - R-50C-021-5 - ANSI Z540-1-1994 Calibration - 5 years
| Model | U9391F |
|---|
The Keysight (Agilent) U9391F extends comb generator calibration to 50 GHz. It supports phase calibration across 10 MHz–50 GHz with user-controlled USB frequency divider and tone spacing down to 10 MHz.
Delivers broad frequency coverage with stable, repeatable nonlinear measurement accuracy.
Testwall can supply the used Keysight (Agilent) U9391F, 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) U9391F.





