SDR-Based FM Radio Modulation Analyzer and Monitoring Receiver

DB4005 is a third-generation digital FM Radio modulation analyzer and monitoring receiver, adding a whole new dimension to the idea of accuracy and versatility. This powerful monitoring system allows for easy and reliable monitoring of the quality of up to 50 FM radio stations. With its TCP/IP and (optional) GSM connectivity, the DB4005 utilizes not only tried and tested functionalities, but also important upgrades which are sure to add to its appeal.

Upon demodulation of the FM signal, the RF signal is digitalized by the SDR FM tuner, and all signal processing is achieved through sophisticated DSP algorithms. Owing to its remarkable processing power, this tool provides detailed readings of all Multiplex FM signal components, with all measurements refreshed simultaneously and synchronously. Another advantage of the DB4005 is the MPX input, which allows you to monitor external composite signals, even if they originate from a composite STL receiver or FM stereo encoder. The product features an internal device memory that stores all channels' measurements and logs, easily accessible via the built-in FTP system.