BRL Test, Inc.

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E4448A - Keysight / Agilent Spectrum Analyzers


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  • Model: E4448A
  • Manufactured by: Keysight / Agilent
  • High end frequency limit: 50.00GHz
  • Resolution Bandwidth Max.: 8MHz
  • Resolution Bandwidth Min.: 1Hz
  • Amplitude Range: DANL to maximum safe input level
  • Extra Specifications: Spectrum Analyzer, 3 Hz - 50 GHz

The Agilent E4448A PSA high-performance spectrum analyzer measures and monitors complex RF, microwave, and millimeter-wave signals up to 50 GHz. With optional external mixing, the frequency coverage expands to 325 GHz.  Premium certified used at BRL Test.

  • Typical performance @ 1 GHz: Dynamic range (-154 dBm DANL, +20 dBm TOI, -118 dBc/Hz phase noise at 10 kHz offset; Accuracy (±0.19 dB absolute amplitude accuracy, ±0.11 dB frequency response)
  • Flexible platform with 16 optional, easy-to-use built-in measurement personalities
  • 40 or 80 MHz analysis bandwidth to capture and measure complex signals up to 50 GHz
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