Keysight (Agilent)
Keysight (Agilent) N5242B-401
4-port, 10 MHz to 26.5 GHz PNA-X Network Analyzer, Option 401 (representative image)
10 MHz to 26.5 GHz Frequency Range
4 Number of Ports
138 dB (spec.), 145 dB (typ.) Dynamic Range
max. +13 dBm Output Power Range
Option 401: configurable test set (front-panel access loops) Configuration

| Attribute | Value |
|---|---|
| Frequency Range | 10 MHz to 26.5 GHz |
| Number of Ports | 4 |
| Dynamic Range | 138 dB (spec.), 145 dB (typ.) |
| Output Power Range | max. +13 dBm |
| Configuration | Option 401: configurable test set (front-panel access loops) |
| Internal Sources | 2 |
| Impedance | 50 Ω |
| Connector Type | 3.5 mm (m) |
| IF Bandwidth | 1 Hz … 15 MHz |
| Number of Points | max. 100,003 |
| Measurement Parameters | S-parameters, noise figure (opt.), gain compression, IMD, phase noise (opt.), pulsed RF |
| Display | 12.1" LCD, 1280×800, touchscreen |
| Interfaces | LAN, 2× GPIB, USB, HiSLIP |
| Series | PNA-X |
Keysight (Agilent) N5242B-401 Options:
- N5242B - 029 - Adds hardware and firmware for high-accuracy noise figure measurements (requires one of option 219, 222, 224, 419, 422, or 423)
- N5242B - 201 - 2-port standard test set (includes six front-panel access loops) and power range
- N5242B - 217 - 2-port standard test set (includes six front-panel access loops), power range, and source and receiver attenuators (extended power range)
- N5242B - 219 - 2-port standard test set (includes six front-panel access loops), power range, source and receiver attenuators (extended power range), and bias-tees
- N5242B - 222 - 2-port standard test set (includes six front-panel access loops), power range, source and receiver attenuators (extended power range), internal second source, a combiner, and mechanical switches to the 2-port analyzer
- N5242B - 224 - 2-port standard test set (includes six front-panel access loops), power range, source and receiver attenuators (extended power range), internal second source, a combiner, mechanical switches to the 2-port analyzer, and bias tees
- N5242B - 401 - 4-port standard test set (includes twelve front-panel access loops), power range, and an internal second source (Option 080 recommended)
- N5242B - 417 - 4-port standard test set (includes twelve front-panel access loops), power range, internal second source (Option 080 recommended), and source and receiver attenuators (extended power range)
- N5242B - 419 - 4-port standard test set (includes twelve front-panel access loops), power range, internal second source (Option 080 recommended), source and receiver attenuators (extended power range), and bias-tees
- N5242B - 422 - 4-port standard test set (includes six front-panel access loops), power range, source and receiver attenuators (extended power range), internal second source, a combiner, and mechanical switches to the 4-port analyzer
- N5242B - 423 - 4-port standard test set (includes six front-panel access loops), power range, source and receiver attenuators (extended power range), internal second source, a combiner, mechanical switches to the 4-port analyzer, and bias tees
- N5242B - H85 - Configured in standard configuration (N5242BS model variant)
The Keysight (Agilent) N5242B-401 is a 4-port PNA-X vector network analyzer covering 10 MHz to 26.5 GHz. Option 401 configuration: configurable test set (front-panel access loops).
Testwall can supply the used Keysight (Agilent) N5242B-401, 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) N5242B-401.





