This software is designed to control a portable spectrum analyzer Arinst SSA. The program is an integral part of the device Arinst SSA. Device Arinst SSA runs on Android operating system. The program mode control device operation, the measurement mode, allows you to store the measurement data. The program performs display of measurement results, and accumulation of their processing. Detailed description http://arinst.net/
The possibility of shifting the frequency scale to 0 Hz is added.