Combination of excellent RF performance and sophisticated baseband generation

The E4438C ESG Vector Signal Generator combines excellent RF performance with sophisticated baseband generation to provide calibrated test signals at baseband, IF and RF frequencies up to 6GHz.

Featuring an internal baseband generator with arbitrary waveform and real-time I/Q capabilities, rich waveform playback and memory, and wide RF modulation bandwidth, the E4438C ESG is designed to test today's complex wireless systems and their components.

Refer to the User's Guide to check which options are applicable to your product.