GA40XX series is a small size, light weight, cost-effective portable spectrum analyzer to meet all your RF application demands. It has easy-to-use keyboard layout and high-definition 8.5-inch TFT color LCD display; display contains the appropriate settings and alerts. It includes the standard USB, LAN and RS232 communication interface, virtual terminal display and control, and remote network access. The spectrum analyzer can be widely applied in many fields of science, education, enterprise, research and development, and industrial production. Frequency range: 9 kHz to 1,5GHz / 3GHz / 7,5GHz.