# 85131C Keysight Coaxial Cable New

**Features:**

The Keysight 85131C is an 81 cm (32 in) long1 semi-rigid cable with a 3.5 mm female2-to-PSC-3.5 mm female connector. Cable frequency range is DC to 26.5 GHz with a return loss of 17 dB or better. Insertion loss is 0.43 \* sqrt(f) + 0.3, where f is frequency in gigahertz, for the test port connector and 2.5 dB at maximum frequency for the device connector. Phase stability of the semi-rigid / flexible cables is specified with a 90-degree bend using a 4 to 3-inch radius. Stability1 of the 85131C is less than 0.06 dB, and phase is 0.16 \* f + 0.5, where f is frequency in gigahertz.

1 Cable length and stability are supplemental characteristics.

2 Special rugged female connector links to the network analyzer test port but does not mate with a standard male connector.

## Details

- **Price:** 2740.0 USD
- **Vendor:** Keysight
- **Type:** Coax Cable
- **Tags:** Cable, Coax, Keysight, Keysight Technologies, Manufacturers, Other Equipment, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2740.00 USD | In stock |

## Images

- 85131C Keysight Technologies Coaxial Cable

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> Source: [ValueTronics](https://valuetronics.com/products/85131c-keysight-coaxial-cable-new)
> Updated: 2026-05-29