Instek America Corp. 9KHz-3 GHz Spectrum Analyzer
The GSP-9300B is a spectrum analyzer developed by GW Instek, designed to cover a frequency range from 9kHz to 3GHz. It features a high-resolution 8.4-inch TFT LCD display, a minimum resolution bandwidth (RBW) of 1Hz, and a phase noise of -106dBc/Hz at 1GHz, 10kHz offset. The analyzer supports advanced measurement functions such as channel power, occupied bandwidth, adjacent channel power ratio (ACPR), and emission mask. It also provides preamplifier, tracking generator, and optional EMI filter and quasi-peak detector for EMI pre-compliance testing. The GSP-9300B is equipped with USB, LAN, and GPIB interfaces for remote control and data transfer, making it suitable for R&D, production, and educational applications.