# N9355C Keysight Coaxial Adapter New

**Features:**

**Protect Your Investment from Excess RF Power, DC Transients, and ESD**

-   Low insertion loss < 2 dB
-   Very fast turn-on time < 100 ps
-   Limiting threshold 10 dBm, typical
-   Bi-directional
-   Integrated DC block

**Protect Your Investment from Excess RF Power, DC Transients, and ESD**

The N9355C power limiter provides the best broadband input power protection to sensitive RF and microwave instruments and components, like network analyzers, spectrum analyzers, and amplifiers, from excess RF power, DC transients and ESD. Minimize your measurement uncertainty and improve your measurement accuracy with the limiter’s superior RF performance.

The N9355C comes with a pair of high quality male and female 3.5 mm connectors.

## Details

- **Price:** 1682.0 USD
- **Vendor:** Keysight
- **Type:** Coax Adap
- **Tags:** Accessories, Adapter, Coax, Keysight, Keysight Technologies, Manufacturers, Other Equipment, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1682.00 USD | In stock |

## Images

- N9355C Keysight Technologies Coaxial Adapter

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> Source: [ValueTronics](https://valuetronics.com/products/n9355c-keysight-coaxial-adapter-new)
> Updated: 2026-05-29