Power supply, also known as voltage regulator. With the development of electronic technology, especially after the application of computer technology to various industrial, scientific fields. Various electronic devices require a stable power supply, power supply can not meet the needs. So power supply appears to solve this a problem.

The new high-performance SA9100 Series Spectrum Analyzer are developed with all-digital IF technology in order to meet the demand of customer requirements. Its professional type, compact size, nice outlook show our well design.