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Keysight N9915AU/235 Preamplifier Option

Keysight · Model: N9915AU/235 Made to order
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Keysight N9915AU/235 preamplifier option increases FieldFox spectrum analyzer sensitivity and reduces display noise level (DANL) for improved measurement accuracy.

Model N9915AU/235
Manufacturer Keysight
Category Analyzer Options & Accessories
Availability Made to order

Overview

The N9915AU/235 Preamplifier option enhances the sensitivity of FieldFox portable spectrum and network analyzers. By amplifying weak incoming signals, it reduces the Displayed Average Noise Level (DANL), allowing detection of signals that would otherwise be obscured by the analyzer's internal noise floor.

Key Features

  • Increases spectrum analyzer sensitivity for weak signal detection
  • Reduces Displayed Average Noise Level (DANL)
  • Improves measurement accuracy in noise-limited scenarios
  • Compatible with FieldFox portable analyzer series
  • Requires FieldFox option 233

Applications

  • Detection of weak or low-level RF signals
  • Noise-sensitive measurements
  • Long-distance signal monitoring
  • Frequency band surveillance
Series FieldFox Series

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Keysight N9915AU/235 Preamplifier Option

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