# 8449B Agilent Preamplifier Used

**Additional Features:**

-   Sensitivity for MIL-STD radiated measurements
-   Noise Figure: 1.0-12.5 GHz - 8.5dB; 12.5-22.0 GHz - 12.5dB; 22.0-26.5 GHz - 14.5dB
-   Minimum Gain: 23.5dB
-   Gain Flatness: 1.0-26.5 GHz - ±4.5dB; 2.0-22.0 GHz ±3.5dB
-   Connector Type: ACP - 3.5 male

The Agilent 8449B is a high-gain, low-noise preamplifier that provides additional sensitivity for any RF/microwave spectrum analyzer for detection and analysis of very low signals. The improved sensitivity can dramatically reduce measurement time.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Pre Amp
- **Tags:** Agilent, Agilent Keysight, Amplifier, Manufacturers, Other Equipment, Preamplifier, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- 8449B Agilent Preamplifier Used

---

> Source: [ValueTronics](https://valuetronics.com/products/8449b-agilent-preamplifier-used)
> Updated: 2026-05-21