# W281C Keysight Waveguide Adapter New

**Features:**

-   Frequency range: 75 to 110 GHz
-   Maximum SWR: 1.16
-   Waveguide designator: EIA WR-10 MIL-W-85/3-024
-   Flange designator: UG-387/U MIL-F-3922/67B-010
-   Coaxial connector: 1.0 mm female

The Keysight W281C is a 1-mm female to W-band waveguide adapter with a frequency range of 75 to 110 GHz. Use W281C with the Keysight 8510XF systems.

## Details

- **Price:** 6878.0 USD
- **Vendor:** Keysight
- **Type:** Wave Adap
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6878.00 USD | In stock |

## Images

- W281C Keysight Technologies Waveguide Adapter

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> Source: [ValueTronics](https://valuetronics.com/products/w281c-keysight-waveguide-adapter-new)
> Updated: 2026-05-29