VB8300/VN7100 SIGNAL GENERATOR AND ANALYZER FOR WIDEBAND DIGITAL MODULATION

  • KOYANAGI Nobuo *1
  • IWAOKA Mitsuru *1
  • YAZAWA Kenichi *1
  • YOKOHIRA Kanji *1

*1 Communications and Measurement Business Headquarters
We have developed the VB8300 VectorCreatorTM baseband signal generator and the VN7100 VectorExplorerTM wideband modulation analyzer, capable of generating or analyzing a wideband modulation signal required for the nextgeneration wireless communications market. The VB8300 features a maximum clock rate of 300 MS/s, a D/A resolution of 14 bits, a multichannel signal generation for up to 8 channels, an ultra long memory of up to 128 M points per channel, as well as sequence functions and noise and analog addition functions. The VN7100 features an 84-MHz to 6.2-GHz RF input frequency range, a maximum analysis bandwidth of 168 MHz, and an ultra long memory, thereby enabling various analyses including EVM analysis. This paper outlines both the VB8300 and VN7100 and their applications.

Precision Making

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