# 346B Agilent Noise Generator Used

**Additional Features:**

-   Frequency range: 10 MHz to 18 GHz
-   VSWR: < 1.3:1
-   Nominal ENR 15 dB
-   Low SWR for reducing noise figure (NF) measurement uncertainty
-   Individually calibrated ENR values at specific frequencies to enhance accuracy

Since the 346B is broadband, it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The Agilent 346B's high ENR, low SWR, and variety of connectors make it a general-purpose noise source.

## Details

- **Price:** 2114.0 USD - 2744.0 USD
- **Vendor:** Agilent
- **Type:** Nois Gen
- **Tags:** Agilent, Agilent Keysight, Manufacturers, Noise, product_manual_group_1, Product_used, Signal Generators

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 2114.00 USD | In stock |
| NIST Traceable | 2464.00 USD | In stock |
| NIST Traceable with Full Data | 2604.00 USD | In stock |
| ISO IEC 17025 Accredited | 2744.00 USD | In stock |

## Images

- 346B Agilent Noise Generator Used

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