Keysight (Agilent) 423B
Low-Barrier Schottky Diode Detector, 10 MHz to 12.4 GHz
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Description
The Agilent 423B Low-Barrier Schottky Diode 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).
Superior RF performance
- Frequency response: ±0.3 dB
- Maximum SWR: 1.15 (10 MHz to 4 GHz), 1.3 (4 GHz to 12.4 GHz)
- Low-level sensitivity: > 0.5 mV/uW
- Output Polarity: Negative
Power handling
- Maximum operating input power: 200 mW
- Typical short-term maximum input power (< 1 minute): 1 W
Noise
- Noise: < 50 uV
List of Options
| 001 | Matched response (for ordered pair) |
| 002 | Optimum square law load |
| 003 | Positive output polarity |
| 101 | No matched response |
| 301 | No positive polarity |
| 860 | Material for 101 and 301 (no match, negative polarity) |
| 861 | Material for 101 and 003 (no match, positive polarity) |
| 862 | Material for 001 and 301 (matched, negative polarity); qty 2 |
| 863 | Material for 001 and 003 (matched, positive polarity); qty 2 |
| 864 | Material for 101, 301, 002 (no match, negative polarity, square law) |
| 865 | Material for 101, 003, 002 (no match, positive polarity, square law) |
| 866 | Material for 001, 301, 002 (matched, negative polarity, square law); qty 2 |
| 867 | Material for 001, 003, 002 (matched, positive polarity, square law); qty 2 |
| 910 | Additional operating and service manual |
| R-50C-011-3 | Agilent Calibration - 3 years |
| R-50C-011-5 | Agilent Calibration - 5 years |
| R-50C-021-3 | ANSI Z540-1-1994 Calibration - 3 years |
| R-50C-021-5 | ANSI Z540-1-1994 Calibration - 5 years |
| UKS | Certificate of Calibration |