Keysight / Agilent 4395A Network / Spectrum / Impedance Analyzer
The Keysight / Agilent 4395A is an advanced, all-in-one Network, Spectrum, and Impedance Analyzer meticulously engineered for precision measurements in both laboratory and production environments. This versatile device is indispensable for evaluating a wide range of electronic components and circuits, offering comprehensive gain, phase, group delay, distortion, spurious, channel noise (CN), and noise measurements.
Outstanding Measurement Capability
When paired with a test set, the 4395A excels at reflection measurements, including return loss, standing wave ratio (SWR), and S parameters. As a vector network analyzer, it operates over a frequency range of 10 Hz to 500 MHz with a pristine 1 mHz resolution. Its integrated synthesized source delivers output power ranging from -50 to +15 dBm with a remarkable 0.1 dB resolution.
Dynamic Accuracy and Performance
Offering impressive dynamic magnitude and phase accuracy of ±0.05 dB and ±0.3 degrees, the 4395A ensures precise measurement of gain and group delay flatness—critical parameters in today's complex electronic systems.
Comprehensive Spectrum Analysis
As a powerful spectrum analyzer, the 4395A encompasses operations from 10 Hz to 500 MHz, with resolution bandwidths (RBWs) ranging from 1 Hz to 1 MHz using a convenient 1-3-10 step format. The fully-synthesized local oscillator enhances stable and accurate frequency analysis, while direct A/D conversion (eliminating the need for a LOG amplifier) guarantees ±0.8 dB level accuracy at 50 MHz, -20 dBm.
Exceptional Sensitivity
The keys to its outstanding performance lie in its impressive noise sidebands that fall below -100 dBc/Hz at a 100 kHz offset from carriers and a formidable sensitivity rating of -145 dBm/Hz at 10 MHz.
Key Features and Specifications
- Full-vector network and spectrum measurement and analysis
- Wide dynamic range network measurement with rapid sweep speeds
- ±0.05 dB /±0.3 degrees dynamic magnitude/phase accuracy
- Extremely fast narrowband spectrum measurement
- Impedance analysis option and test kit available
- -145 dBm/Hz sensitivity for superior spectrum analysis
- Built-in IBASIC for seamless test automation
- Time-gated spectrum analysis option
- Color TFT display featuring built-in disk drive and RAM disk
