# N5511A Agilent Analyzer Used

**Features:**

-   Designed for phase noise power users at the high end of the market
-   Flexible architecture lets you integrate exceptional reference sources — yours or ours — and confidently solve specific challenges faster
-   Multi-segment hardware cross-correlation in field programmable gate array (FPGA)
-   Absolute and residual phase noise using the phase detector (quadrature) method and cross-spectral averaging (cross­correlation) for sensitivity down to the kT thermal phase noise floor (-177 dBm/Hz)

The Keysight N5511A phase noise test system (PNTS) lets you measure at the limits of physics with readings down to kT (-177 dBm/Hz). The N5511A PNTS is a replacement for the gold-standard Keysight E5500 phase noise measurement system and is designed to meet the needs of phase noise power users.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Ana Oth
- **Tags:** Agilent, Agilent Keysight, Analyzers, Manufacturers, Other, product_manual_group_3, Product_used

## Variants

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

## Images

- N5511A Agilent Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/n5511a-agilent-analyzer-used)
> Updated: 2026-05-21