ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ ФИЛЬТРА ДЕЦИМЕТРОВОГО ДИАПАЗОНА

In this article results of experimental research of decimeter ? range filter on air-strip line were presented. It was shown that the filter meets all given requirements, such as bandwidth from 955 to 1280 MHz, attenuation no more than 3dB, secondharmonic suppression more than 50 dB. There are filter’s photo without screening cover, photo of measuring set, photo of A - F characteristics from the screen of X1 ? 55. Filter that was considered found application in the transmitter, as an erasure filter and second ? harmonic suppressor of wanted signal.