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- 8471E Planar-Doped Barrier Diode Detector, 0.01 to 12 GHz
8471E Planar-Doped Barrier Diode Detector, 0.01 to 12 GHz
Use as the detecting element in leveling loops, for power monitoring, and for wideband video detection
Sold by: Keysight Online Sales
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HIGHLIGHTS
Superior RF Performance
- Frequency Response: ± 0.23 dB to 4 GHz, ± 0.6 dB to 8 GHz, ± 0.85 dB to 12 GHz
- Maximum SWR: 1.2 to 4 GHz, 1.7 to 8 GHz, 2.4 to 12 GHz
- Low Level Sensitivity: > 0.5 mV/uW
Power Handling
- Maximum Operating Input Power: 200 mW
- Typical Short-term Maximum Input Power (< 1 minute): 0.7 W
Compatibility
- Output Polarity: Negative
- Input Connector: SMA male
- Output Connector: SMC male
The Keysight 8471E is a low-cost, planar-doped barrier detector offering excellent performance from 10 MHz to 12 GHz. It has an SMA male input connector and an SMC male output connector.

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