• Facebook
  • YouTube
  • Location
  • Instagram


© 2018 by TVV Sound / Proudly created by Schiettecatte J

Compact, Robust, Reliable and Clever - This is just a small part of all the benefits of our DB44 FM Radio Monitoring Receiver and Basic Modulation Analyzer. Based on the latest technology, the DB44 core is DSP based digital design for 24/7/365 operation. After demodulating the FM signal, the MPX signal is digitalized and all signal processing is then made through calculations. Digitizing in this way, at the input gives the equipment measurement reproducibility over time. Digital filters’ accuracy, used in this equipment, enables the FM multiplex signal’s components to be accurately and repeatedly reproduced from one device to another, i.e. same signal applied to two devices will give the same result. The processing power in this equipment enables all measurements to be refreshed simultaneously and synchronously, thereby allowing for detailed readings of all the Multiplex FM signal components. DB44 allows you through its TCP/IP and GSM Connectivity to monitor all the RDS and some other signal parameters from anywhere. You can easily receive the channel status or listen to the audio from anywhere, using your mobile phone. With the built-in Audio Streamer you can even listen to, skim and record the audio from any station. DB44 is our most cost effective unit for permanent monitoring of the quality and continuity FM Radio Stations or Radio Networks.


• RF Spectrum analyzer allowing to check the RF Carrier parameters • Very Intuitive Embedded WEB server for interactive supervision • MPX Spectrum analyzer for Left, Right and MPX measurements • Compact and Robust Aluminum Case for high RF immunity • Built-in Oscilloscope allowing Left, Right and MPX display • Adjustable alarms for RF, Deviation, Pilot and RDS signal • SNTP for automatic synchronization of the built-in clock • LAN port for full TCP/IP remote control and monitoring • Attractive price and very good price-performance ratio • Proved and reliable hardware for 24/7/365 operating • Built-in Stereo Decoder; Stereo Presence Detection • LEFT and RIGHT demodulated audio level meters • FM Band 87 - 108 MHz Basic Spectrum Analyzer • Remote Listening via optional GSM modem • MPX Power measurement with data history FEATURES • Fully DSP based core • Headphones audio output • Easy Installation and Setup • RF and RDS Measurements • Intuitive Application Interface • Parameters Factory Restore Option • Channel status reporting via SMS • MPX, PILOT & RDS deviation meters • Real Time Audio Program Streaming • Alarm dispatch via E-mail, SMS, SNMP • Up to 90dBµV direct RF Antenna Input • RDS and RBDS decoder with BER meter • Date & Time Settings with various formats • Firmware update for future-proof operation • Selectable De-emphasis – 50µs and 75µs

DB44 – Compact FM Radio Monitoring Receiver

1. Type