# 8498A Keysight Fixed Attenuator New

**Features:**

**Superior RF Performance**

-   frequency range: DC to 18 GHz
-   maximum SWR: 1.15 to 8 GHz, 1.25 to 12.4 GHz, 1.3 to 18 GHz

**Power Handling**

-   maximum input power: 25 W (average), 500 W (peak, DC to 5.8 GHz), 125 W (peak, 5.8 to 18 GHz)
-   connector: Type-N male, female

The Keysight 8498A Option 030 is designed to meet the needs of high power attenuation applications in the RF and microwave frequency range. It is a 25 watt average, 30 dB fixed attenuator with a frequency range of DC to 18 GHz. The attenuator offers peak power of 500 W up to 5.8 GHz and a low SWR of 1.15 up to 8 GHz. Accuracy is plus or minus 1 dB over the entire range. The unit features human-engineered cooling fins that prevent operator burns even under continuous maximum input power conditions.

## Details

- **Price:** 3022.0 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 | 3022.00 USD | In stock |

## Images

- 8498A Keysight Technologies Fixed Attenuator

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> Source: [ValueTronics](https://valuetronics.com/products/8498a-keysight-fixed-attenuator-new)
> Updated: 2026-05-29