Keysight 423B/101/301 Low-Barrier Schottky Diode Detector
Request a quote
Keysight 423B/101/301 Low-Barrier Schottky detector with ±0.3 dB response, >0.5 mV/µW sensitivity, negative polarity, for power sensing to 12.4 GHz.
Product details
| Model | 423B/101/301 |
| Manufacturer | Keysight |
| Category | Noise Sources & Detectors |
| Availability | Made to order |
Description
Overview
Keysight 423B Low-Barrier Schottky Diode Detector is a rugged, reliable detector widely used for power sensing and leveling applications across RF and microwave frequencies. The 423B/101/301 variant offers negative output polarity without matched response, suitable for applications requiring standard detector tracking and sensitivity.
Key Features
- Low-barrier Schottky diode design for fast response and reliability
- Frequency response: ±0.3 dB across operating range
- Maximum SWR: 1.15 (10 MHz to 4 GHz), 1.3 (4 GHz to 12.4 GHz)
- Low-level sensitivity: >0.5 mV/µW
- Maximum operating input power: 200 mW
- Typical short-term maximum input power (<1 minute): 1 W
- Noise: <50 µV
- Negative output polarity
Applications
- Power level sensing and measurement
- Automatic leveling control
- RF and microwave signal detection
Specifications
Request a quote
Keysight 423B/101/301 Low-Barrier Schottky Diode Detector
Response within 24 hours
No obligation
Direct communication