DEVA says its new DB45 is an essential tool for the reliable monitoring of FM signals. With a DSP-based core and a compact design, the system promises accurate parameter measurement, including the RF level, MPX deviation, MPX power, left and right audio levels, RDS and pilot injection levels.
Upon demodulation of the FM signal, the SDR FM tuner digitizes the RF signal and all signal processing is achieved through calculations. Courtesy of this tool’s precision digital filters, DEVA says, the FM multiplex signal’s components can be accurately and repeatedly reproduced from one device to another. This means, for example, that the same signal applied to two devices would give the same result.
The DB45 also features an “easy-to-use” web interface, a built-in audio streamer, which lets users listen to and record audio from any station, and TCP/IP (GSM connectivity is optional) for remote monitoring.
The DB45 is versatile, accurate and easy to operate – the ultimate piece of monitoring equipment.
NAB Show Booth: N5916