# NC346A Noise Com Noise Generator Used

**Additional Features:**

-   Frequency: 0.01-18 GHz
-   Output ENR (dB): 5-7
-   VSWR 0.01-5 GHz: 1.15:1
-   VSWR 5-18 GHz: 1.25:1
-   I (max) (mA): 30
-   Calibration: 1 GHz steps
-   Temperature coefficient: Less than 0.009 dB/°C
-   Operating temperature: 0°C to +55°C
-   Input power: +28 VDC ±2 VDC at 15 mA typical for NC346 A, B & D
-   Regulator: Built-in
-   Voltage coefficient: Less than 0.002 dB/%ÆV
-   RF Connector: SMA Male

The Noise Com NC346A is designed for precision noise figure measurement applications. The VSWR has been improved, reducing multiple reflections of the test signals and significantly increasing the measurement accuracy of most noise figure set-ups. The NC346 Series noise sources have broadband coverage and extremely good temperature and voltage stability, for the finest noise figure meter-compatible laboratory standards.

## Details

- **Price:** 0.0 USD - 375.0 USD
- **Vendor:** Noise Com
- **Type:** Nois Gen
- **Tags:** Manufacturers, Noise, Noise Com, Noise Generator, product_manual_group_1, Product_used, Signal Generators

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 225.00 USD | In stock |
| NIST Traceable with Full Data | 337.50 USD | In stock |
| ISO IEC 17025 Accredited | 375.00 USD | In stock |

## Images

- NC346A Noise Com Noise Generator Used

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> Source: [ValueTronics](https://valuetronics.com/products/nc346a-noise-com-noise-generator-used)
> Updated: 2026-05-21