Keysight 8449B Microwave Preamplifier
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Keysight 8449B — high-gain, low-noise microwave preamplifier for improved RF detection sensitivity and reduced measurement time in spectrum analyzers.
Product details
| Model | 8449B |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight 8449B is a high-gain, low-noise microwave preamplifier designed to enhance the sensitivity of RF and microwave spectrum analyzers. By amplifying weak input signals before analysis, it enables detection and characterization of very low-level signals while reducing overall measurement time.
Key Features
- High gain for improved RF signal sensitivity
- Low-noise design for accurate low-level measurements
- Reduced measurement time for signal detection tasks
- Compatible with spectrum analyzer systems
Applications
- Spectrum analysis of weak RF signals
- RF and microwave system sensitivity verification
- Low-level signal detection and measurement
Specifications
| Output Power | +7dBm |
| Gain | 23.5dB |
| High Frequency (range) | 20GHz <= 50GHz |
| Low Frequency (range) | 100MHz <= 1GHz |
| Connector Type | Type N-Female (Plug) |
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Keysight 8449B Microwave Preamplifier
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