Keysight 8472B 18GHz LBHCD Crystal Detector

Product Highlights

• Frequency response: ±0.3 dB to 12.4 GHz, ±0.5 dB to 15 GHz, ±0.6 dB to .18 GHz
• Maximum SWR: 1.15 to 4 GHz, 1.35 to 7 GHz, 1.5 to 12.4 GHz, 1.7 to .18 GHz
• Low-level sensitivity: > 0.5 mV/uW
• Maximum operating input power: 200 mW
• Typical short-term maximum input power (< 1 minute): 1 W
• Noise: < 50 uV
• Output polarity: negative
• Input connector: SMA male
• Output connector: BNC female

The Keysight 8472B Low-Barrier Schottky Diode (LBSD) detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking. A video load (Option 002) extends the square-law region to at least 0.1 mW (-10 dBm).