# 8471D Keysight Detector New

**Features:**

**Superior RF Performance**

-   Frequency Response: ± 0.2 dB to 1 GHz, ± 0.4 dB to 2 GHz
-   Maximum SWR: < 1.23 0.0001 to 1 GHz; < 1.46 1 to 2 GHz
-   Maximum Operating Input Power: 100 mW
-   Typical Short-term Maximum Input Power (< 1 minute): 0.7 W
-   Output Polarity: Negative
-   Input Connector: BNC male
-   Output Connector: BNC female

The Keysight 8471D is a low-cost, planar-doped barrier detector offering excellent performance to 2 GHz. A negative polarity output is standard, and positive polarity is available as Option 103. A load option (Option 102) extends the square-law region to at least -10 dBm. The Keysight 8471D has a BNC (m) input connector and a frequency range of 100 kHz to 2 GHz, making it ideal for use in RF and low microwave applications.

## Details

- **Price:** 716.0 USD
- **Vendor:** Keysight
- **Type:** Detector
- **Tags:** Detector, Keysight, Keysight Technologies, Manufacturers, Other Equipment, product_manual_group_3, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 716.00 USD | In stock |

## Images

- 8471D Keysight Technologies Detector

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> Source: [ValueTronics](https://valuetronics.com/products/8471d-keysight-detector-new)
> Updated: 2026-05-29