Keysight 8473D Planar-Doped Barrier Diode Detector
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Keysight 8473D planar-doped barrier diode detector for RF and microwave measurement with extremely flat frequency response and excellent temperature stability.
Product details
| Model | 8473D |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight 8473D is a high-performance diode detector utilizing a gallium arsenide planar-doped barrier detecting element. It is designed for RF and microwave signal measurement applications requiring excellent frequency response flatness and stability versus temperature variations. The detector features rugged construction with high resistance to electrostatic discharge damage.
Key Features
- Planar-doped barrier detecting element (gallium arsenide)
- Extremely flat frequency response over full operating band
- Excellent frequency response stability versus temperature
- High resistance to ESD damage
- Available with optional square-law load and positive polarity output configurations
- Rugged construction for reliable operation
Applications
- RF and microwave signal detection and measurement
- Power measurement and monitoring
- Automatic leveling and gain control systems
- Test and measurement equipment
Specifications
| Frequency Range | 10 MHz to 33 GHz |
| Frequency Response | ±0.25 dB to 14 GHz, ±0.4 dB to 26.5 GHz, ±1.25 dB to 33 GHz |
| Maximum SWR | 1.2 to 14 GHz, 1.4 to 26.5 GHz, 3.0 to 33 GHz |
| Low-Level Sensitivity | > 0.5 mV/µW |
| Maximum Operating Input Power | 200 mW |
| Short-term Maximum Input Power | 1 W (< 1 minute) |
| Input Connector | 3.5 mm male |
| Detecting Element | Planar-doped barrier (gallium arsenide) |
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Keysight 8473D Planar-Doped Barrier Diode Detector
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