# 11901B Keysight Adapter New

#### Features:

-   electrical length: 16.1 mm (0.63 in)
-   overall length: 21.1 mm (0.83 in)
-   diameter: 8.0 mm (0.31 in)

-   connector type: 2.4mm female to 3.5 mm female
-   frequency range: DC to 26.5 GHz

#### Superior RF Performance:

-   return loss: > 32 dB
-   repeatability: -54 dB

The Keysight 11901B is a 2.4 mm female-to-3.5 mm female, metrology-grade adapter with DC to 26.5 GHz operation.

## Details

- **Price:** 1156.0 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 | 1156.00 USD | In stock |

## Images

- 11901B Keysight Technologies Adapter

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> Source: [ValueTronics](https://valuetronics.com/products/11901b-keysight-adapter-new)
> Updated: 2026-05-29