# P9400C Keysight Coax Switch New

**Features**

-   Minimizes crosstalk with exceptionally high port-to-port isolation of >80 dB
-   Broad operating frequency range provides flexibility in test setup
-   Increases throughput effectively with a high-speed switching time of <200 ns
-   Optimizes system dynamic range with low insertion loss
-   Eliminates the need for external drivers with an integrated TTL-compatible driver

The Keysight P9400C solid state PIN diode transfer switch offers outstanding performance in terms of port-to-port isolation, switching speed, and low insertion loss over a broad operating frequency range of 100 MHz to 18 GHz. The P9400C is particularly well suited for ultra-fast RF and microwave switching applications in instrumentation, communications, radar, switch matrices, and various other test systems where high isolation, speed and lifetime of a switch is critical.

## Details

- **Price:** 4176.0 USD
- **Vendor:** Keysight
- **Type:** Coax Swi
- **Tags:** product_manual_group_3

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4176.00 USD | In stock |

## Images

- P9400C Keysight Technologies Coax Switch

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> Source: [ValueTronics](https://valuetronics.com/products/p9400c-keysight-coax-switch-new)
> Updated: 2026-05-21