Keysight (Agilent) E5501B

| Attribute | Value |
|---|---|
| Phase Noise Measurement Range | -185 dBc/Hz to +30 dBc/Hz |
| Carrier Frequency Range | 50 kHz to 1.6 GHz |
| Offset Frequency Range | 0.01 Hz to 100 MHz |
| Residual Phase Noise Floor | -185 dBc/Hz (at 10 kHz offset) |
| Reference Source | Internal 10 MHz reference oscillator included |
| Input Impedance | 50 Ohms |
| Maximum Input Power | +23 dBm |
| Measurement Technique | Phase Detector / PLL-based measurement system |
| Power Requirements | 100–240 VAC, 50/60 Hz |
| Operating Temperature Range | 0°C to 55°C |
| Model | E5501B |
|---|
The Keysight (Agilent) E5501B is a high-performance phase noise measurement solution, covering 50 kHz to 1.6 GHz. It is tailored for one-port VCOs, DROs, crystal oscillators, and synthesizers, with direct AM noise measurement and offset capabilities up to 100 MHz. Its industry-leading sensitivity and design enable advanced R&D testing applications.
Built for demanding engineering tasks, the E5501B provides accurate and repeatable results with a stepped upgrade path from the Agilent 3048 series, maximizing testing flexibility and application range.
Testwall can supply the used Keysight (Agilent) E5501B, 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) E5501B.





