# 8493B Keysight Fixed Attenuator New

**Features:**

**Superior RF Performance**

-   Frequency Range: DC to 18 GHz
-   Maximum SWR: 1.2 to 8 GHz, 1.3 to 12.4 GHz, 1.5 to 18 GHz

**Power handling**

-   Maximum Input Power: 2 W (average), 100 W (peak)
-   Connector: SMA male, female

The Keysight 8493B coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.

## Details

- **Price:** 581.0 USD
- **Vendor:** Keysight
- **Type:** Fix Atten
- **Tags:** Attenuator, Fixed, Keysight, Keysight Technologies, Manufacturers, Other Equipment, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 581.00 USD | In stock |

## Images

- 8493B Keysight Technologies Fixed Attenuator

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> Source: [ValueTronics](https://valuetronics.com/products/8493b-keysight-fixed-attenuator-new)
> Updated: 2026-05-29