R3131A Advantest Spectrum Analyzer

Additional Features:

• Frequency Range: 9 kHz to 3 GHz
• Built-in high accuracy OBW, ACP and power measurement functions which can be applied to digital radio measurement
• Frequency stabilization
• Improved SPAN accuracy
• Improved level accuracy
• Improved ease of use through auto TUNE function total level accuracy guaranteed by auto CAL function
• Standard interfaces: GPIB, RS232, Centronics and FD Drive
• Large character display allows results to be seen
• EMC measurement functions
• Improved system operation speed
• Operation key arrangement for ease of use
• Compact and light weight  with a space-saving design
• High performance realized within an economical platform

The Advantest R3131A Spectrum Analyzer is an easy-to-use personal spectrum analyzer which combines high accuracy necessary for digital radio measurement with excellent operability and usability. The Advantest R3131A can be used in diverse fields, for a multitude of applications.

This level of accuracy, plus one-button automated measurements for adjacent channel power, occupied bandwidth, and average and total power, make the Advantest R3131A well-suited to wireless design and troubleshooting needs.

Supplementing these quantitative measurements, the R3131A also provides automatic pass/fail limit testing, a valued feature for manufacturing applications.