Keysight Expert vector network analyzers come in two classes. The XN5-class includes the ENA-X, PNA-L, and E5080B ENA. The XN7-class includes the PNA and N5264B PNA-X.
The E5081A ENA-X vector network analyzer, 9 kHz to 44 GHz, with a modulation distortion measurement option, enables complete device characterization for active components like amplifiers and mixers.
Accelerate 5G and satellite communication component characterization with the Keysight E5081A ENA-X vector network analyzer (VNA). The ENA-X is the only solution that produces fast and accurate EVM measurements on a mid-range network analyzer.
Our spectral correlation technique directly analyzes the modulated input and output signals in the frequency domain on the network analyzer. Current solutions on the market require a network and spectrum analyzer to characterize components fully. With the new ENA-X, you can ensure test accuracy and repeatability with a single test setup using full vector correction at the DUT plane. Avoid manually reconfiguring setups or automating complex switch-based systems — verify device performance faster and with less error potential with the ENA-X network analyzer.
| KEY FEATURES |
| Achieve the lowest residual EVM with integrated modulation distortion software. |
| Ensure test accuracy and improve noise figure measurements with wide dynamic range. |
| Perform flexible high-power tests with direct receiver access to integrate booster amplifiers, attenuators, or directional couplers. |
| Address input port mismatch, channel power, and source errors with vector-corrected calibration at the DUT plane. |
| Test faster with modulated distortion and spectrum analysis, noise figure, vector mixer measurements, and more with one instrument. |
| SPECIFICATIONS |
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| Model: E5081A |
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| Feature | Parameter |
| Number of Built-in Ports | 2, 4 |
| Maximum Frequency | 44 GHz |
| Maximum Number of Sources | 2 |
| Integrated Low-Noise Receivers | 2 |
| SPECIFICATIONS |
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| E5081A-xxx Model Overview |
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| TWO PORT OPTION |
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| Model - Option | Description | Test Port Connectors |
| E5081A-2K5 | 2-port, 10 MHz to 20 GHz | 3.5 mm (m) |
| E5081A-2K6 | 2-port, 10 MHz to 20 GHz, upconverter for modulation distortion | 3.5 mm (m) |
| E5081A-2N5 | 2-port, 10 MHz to 44 GHz | 2.4 mm (m) |
| E5081A-2N6 | 2-port, 10 MHz to 44 GHz, upconverter for modulation distortion | 2.4 mm (m) |
| E5081A-2N7 1 | 2-port, 10 MHz to 44 GHz, upconverter for modulation distortion, limited | 2.4 mm (m) |
NOTE:
1 The maximum bandwidth of modulation distortion analysis is frequency dependent.
| SPECIFICATIONS |
|
|
| E5081A-xxx Model Overview |
|
|
| Model - Option | Description | Test Port Connectors |
| FOUR PORT OPTION |
|
|
| E5081A-4K5 | 4-port, 10 MHz to 20 GHz | 3.5 mm (m) |
| E5081A-4K6 | 4-port, 10 MHz to 20 GHz, upconverter for modulation distortion | 3.5 mm (m) |
| E5081A-4N5 | 4-port, 10 MHz to 44 GHz | 2.4 mm (m) |
| E5081A-4N6 | 4-port, 10 MHz to 44 GHz, upconverter for modulation distortion | 2.4 mm (m) |
| E5081A-4N7 1 | 4-port, 10 MHz to 44 GHz, upconverter for modulation distortion, limited | 2.4 mm (m) |
NOTE:
1 The maximum bandwidth of modulation distortion analysis is frequency dependent.
