# 346A Agilent Noise Generator Used

**Features:**

-   Low SWR for reducing noise figure measurement uncertainty
-   Individually calibrated ENR values at specific frequencies
-   Calibration supplied on floppy disk for easy loading into NFA-series noise figure analyzers

The Agilent 346A eliminates the necessity for several sources at different frequency bands. The low SWR of the Agilent noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices, like GaAsFETs and many UHF amplifiers.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Nois Gen
- **Tags:** Agilent, Agilent Keysight, Manufacturers, Noise, product_manual_group_1, Product_used, Signal Generators, Updated Item Review

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 0.00 USD | In stock |
| NIST Traceable with Full Data | 0.00 USD | In stock |
| ISO IEC 17025 Accredited | 0.00 USD | In stock |

## Images

- 346A Agilent Noise Generator Used

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> Source: [ValueTronics](https://valuetronics.com/products/346a-agilent-noise-generator-used)
> Updated: 2026-05-21