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 a 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.