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8757E Scalar Network Analyzer

Product Status: Obsolete | View Service Options
This product is no longer available

A replacement for this product is available:

Key Features & Specifications

  • 75 dB dynamic range
  • 50 GHz in coax, 110 GHz in waveguide
  • Optional internal power meter calibrator and precision detectors provide near-power-meter accuracy


The Keysight 8757E scalar network analyzer measures insertion loss, gain, return loss, SWR, and power quickly and accurately. With high-performance detectors and directional bridges, and a companion Keysight source and printer, this analyzer becomes the basis of a complete measurement system with superb performance.

The Keysight 8757E features three detector inputs and two independent display channels, allowing simultaneous ratioed or non-ratioed measurement of your device's transmission and reflection characteristics.