The E8663B analog signal generator provides a close-to-carrier phase noise performance available in an off-the-shelf signal generator that makes it ideal for developing high resolution radar and electronic warfare systems and their components. Its good level accuracy ensures that all measurements are both repeatable and precise. The E8663B replaces the discontinued HP or Agilent 8662A and 8663A signal generators. The E8663B provides even lower phase noise than its predecessor, enhancements in le