# E5081A Keysight Network Analyzer Used

**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.

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.

## Details

- **Price:** 0.0 USD
- **Vendor:** Keysight
- **Type:** Net Ana
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- E5081A Keysight Network Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/e5081a-keysight-network-analyzer-used)
> Updated: 2026-05-21