# 11903B Keysight Adapter New

#### Features:

-   electrical length: 46.1 mm (1.85 in)
-   overall length: 58.3 mm (2.30 in)
-   diameter: 15.7 mm (0.62 in)

#### Connector:

-   2.4 mm female, type-N female

#### RF performance:

-   return loss at >  28 dB
-   repeatability at -48 dB

The Keysight 11903B is a metrology grade 2.4 mm female to type-N female adapter with DC to 18 GHz operation

## Details

- **Price:** 1376.0 USD
- **Vendor:** Keysight
- **Type:** Adapter Other
- **Tags:** Accessories, Adapter, Keysight, Keysight Technologies, Manufacturers, Other, Other Equipment, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1376.00 USD | In stock |

## Images

- 11903B Keysight Technologies Adapter

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> Source: [ValueTronics](https://valuetronics.com/products/11903b-keysight-adapter-new)
> Updated: 2026-05-29