For example: Agilent E4440A or Anritsu 68369
Rohde and Schwarz Signal Analyzers
Rohde and Schwarz FSIQ26-B4-B5-B7-B13-B18-B21-K11
Signal Analyzer 20Hz - 26.5GHz
Manufacturer: Rohde and Schwarz
Rohde and Schwarz FSIQ26-B4-B5-B7-B13-K11
Signal Analyzer 20Hz-26.5GHz
Manufacturer: Rohde and Schwarz
Rohde and Schwarz FSIQ3-B4-B5-B7-B9-B12-B16
20Hz-3.5GHz Signal Analyzer for WCDMA
Manufacturer: Rohde and Schwarz
Rohde and Schwarz FSIQ3-B9-B12-B16
20Hz-3.5GHz Signal Analyzer for WCDMA
Manufacturer: Rohde and Schwarz