RF signal analyzer system
FNJ-RF-Probe has been designed for every moment monitoring and control of TV stations. In this system bitrates, power level and other important parameters of signal based on DVB-T/T2 and DVB-S/S2 are visible and it is possible to warn operator, invalid values of mentioned parameters with pre-set threshold values. Input signal can arise from environment (signals from transmitter in the station) or sample signal from transmitter output in the station. In case of signal loss (More than pre-set value) an alarm is sent to control center in province capital in order to decide based on the situation. The decision can turn on/off station power supply by RF-Probe and system contactor. Furthermore, the device is capable of simultaneous analyze of 4 frequency channels (capable of adding more).