By Eliza Popova
According to the expert, installing a filter at the input of the radio station does not solve this problem, but a filter at the output of each EW module can help. Thus, side signals from EW will not enter the input of the radio station in the area of 136-174 MHz. "That is, this approach should be tested and if it helps, the filter should be included in the mandatory condition for codified EW tools," Flash wrote.
At the same time, the specialist in radio technologies emphasized that the solution with filters in the WB will not help in all cases. He explained that all receivers have the option "Suppression of out-of-band radiation channels", which allows you to ignore powerful interference and signals outside the working reception band. "At the moment, there is only one solution — the maximum spacing of EW antennas and radio communication antennas.
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