Keysight N4691D Electronic Calibration Module
Keysight N4691D microwave electronic calibration module enables precision 2-port vector network analyzer calibration from 300 kHz to 26.5 GHz via USB.
Product details
| Model | N4691D |
| Manufacturer | Keysight |
| Category | Vector Network Analyzers |
| Availability | Made to order |
Description
Overview
The Keysight N4691D is a precision 2-port microwave electronic calibration (ECal) module designed for fast, accurate calibration of Keysight vector network analyzers. The module supports 3.5 mm connectors and covers frequencies from 300 kHz to 26.5 GHz, with an optional DC extension for broadband device modeling and time-domain analysis.
Performing a full two-port calibration takes less than half the time and connections required by traditional mechanical calibration kits. The operator simply connects the ECal module to the vector network analyzer via USB, and the firmware controls the calibration automatically, reducing operator error and minimizing wear on connectors and calibration standards.
Key Features
- Precision 2-port microwave ECal module with high accuracy
- Frequency coverage from 300 kHz to 26.5 GHz (expandable to DC with Option 0DC)
- Fast and accurate full two-port calibration via USB control
- Supports 3.5 mm connectors in male/male, female/female, and male/female configurations
- Reduces calibration time compared to mechanical calibration kits
- Lowers connector wear and maintenance costs on test equipment
Applications
- Calibration of Keysight vector network analyzers
- Broadband device modeling (with DC to 26.5 GHz Option 0DC)
- Time domain and signal integrity analysis
Specifications
| High Frequency (range) | 20GHz <= 50GHz |
| Low Frequency (range) | 100kHz <= 1MHz |
| Form Factor | Accessory |
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Keysight N4691D Electronic Calibration Module