# P281B Keysight Waveguide Adapter New

**Features:**

-   Superior RF Performance
-   Maximum SWR: 1.25
-   Waveguide Designator: EIA WR-62 MIL-W-85/1-090
-   Flange Designator: UG-419/U MIL-F-3922/70A-008

#### Type

-   Optional Connector: Type-N female (see picture)

The Keysight P281B adapter transforms the waveguide transmission line into a 50-ohm coaxial line. Power can be transmitted in either direction, and each adapter covers the full frequency range of its waveguide band with SWR less than 1.3.

## Details

- **Price:** 1775.0 USD
- **Vendor:** Keysight
- **Type:** Wave Adap
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1775.00 USD | In stock |

## Images

- P281B Keysight Technologies Waveguide Adapter

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> Source: [ValueTronics](https://valuetronics.com/products/p281b-keysight-waveguide-adapter-new)
> Updated: 2026-05-21