# 8447B Agilent Preamplifier Used

**Features:**

-   Frequency Range: 0.4 to 1.3 GHz
-   Gain: 20 dB minimum, 22 dB typical
-   Gain Flatness: ±1.5dB, 0.4 to 1.3 GHz
-   Noise Figure: <5 dB 0.4 to 1.0 GHz, <6 dB 1.0 to 1.3 GHz
-   Output Level: >.3 dBm at 1 dB compression point
-   Distortion: Harmonics at least 30 dB down at output levels up to -15dBm
-   Impedance: 50 ohms both ports (VSWR <2.0 Input, <2.2 Output)
-   Reverse Isolation: >40 dB
-   Power Requirements: 115 or 230 VAC ±10%, 48 to 440 Hz, 15 Watts, 27 VA max

The Agilent 8447B Amplifier is a general purpose, wide band preamplifier that provides at least 20 dB of gain to signals from 0.4 to 1.3 GHz. It can be used to improve the sensitivity of a frequency counter, spectrum analyzer, network analyzer, telemetry receiver or any similar device within its frequency range. The Agilent 8447B is a single preamplifier with BNC connectors.

## 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

- 8447B Agilent Preamplifier Used

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> Source: [ValueTronics](https://valuetronics.com/products/8447b-agilent-preamplifier-used)
> Updated: 2026-05-21