The Agilent/Keysight E7472A is a spectrum analyzer designed for precise analysis of complex signals in wireless communication testing, signal modulation analysis, and interference identification. Built for high performance across a specified frequency range, the instrument delivers wide dynamic range, excellent sensitivity, and rapid sweep speeds to meet demanding test requirements. The E7472A with E02 option is configured for J-CDMA systems, operating across Japanese cellular bands with 12.5 kHz channel spacing.
Technical Specifications
Frequency Coverage:
• Downlink: 832–870 MHz
• Uplink: 887–925 MHz
• Channel spacing: 12.5 kHz (hardware tuning: 30 kHz steps)
Signal Analysis:
• Dynamic range: Wide range for trace and major element detection
• Sensitivity: Optimizable through resolution bandwidth (RBW) and input attenuation adjustment; noise floor extension (NFE) capability
• Sweep speed: Fast sweep capability; digital filtering enables accelerated measurement cycles
Modulation Analysis:
• Complex signal analysis across modulation schemes used in wireless communication systems
– Key Features
• Hardware tuning resolution of 30 kHz across dual-band coverage
• Noise floor optimization through RBW and attenuation control
• Segment sweep capability for independent power levels, IF bandwidth, and sweep time configuration across frequency ranges
• Configurable averaging and digital filtering for spur identification and low-level signal detection
– Typical Applications
• J-CDMA downlink and uplink signal characterization
• Interference identification and source location
• Modulation scheme analysis in cellular systems
• Channel power and occupied bandwidth measurement
– Compatibility & Integration
The E7472A-E02 includes a Toshiba CD-10T phone interface cable for system integration. This is a legacy product; Agilent Technologies no longer manufactures or provides new-unit support. Limited calibration services may be available through authorized service centers when repair parts are not required.
