Keysight 4395A Vector Network Analyzer
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Keysight 4395A is a multifunction RF analyzer offering network, spectrum, and optional impedance measurements from 10 Hz to 500 MHz with ±0.05 dB accuracy.
Product details
| Model | 4395A |
| Manufacturer | Keysight |
| Category | Vector Network Analyzers |
| Availability | Made to order |
Description
Overview
The Keysight 4395A is a versatile vector network, spectrum, and optional impedance analyzer that combines multiple measurement capabilities in a single instrument. It serves lab and production applications requiring comprehensive analysis of components and circuits, including gain, phase, group delay, distortion, and noise measurements.
Key Features
- Vector network analysis: 10 Hz to 500 MHz with 115 dB dynamic range
- Dynamic magnitude and phase accuracy of ±0.05 dB and ±0.3 degrees
- Integrated synthesized source: -50 to +15 dBm output power, 0.1 dB resolution
- Spectrum analysis: 10 Hz to 500 MHz with resolution bandwidths 1 Hz to 1 MHz
- Sensitivity: -145 dBm/Hz at 10 MHz, noise sidebands below -100 dBc/Hz
- Optional impedance analysis module (100 kHz to 500 MHz) with DC bias capability
- GPIB and digital I/O ports for automation and control
- Built-in IBASIC programming support
Applications
- Component and circuit evaluation for gain and flatness measurement
- Reflection measurements including return loss and SWR when used with test set
- S-parameter characterization for RF and microwave components
- Production testing and quality assurance
Specifications
| High Frequency (range) | 100MHz <= 1GHz |
| Low Frequency (range) | DC <= 1kHz |
| Form Factor | Benchtop |
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Keysight 4395A Vector Network Analyzer
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