The device Hi everyone, pls correct it:) For the experiment was used the analyzer radio spectrum. Technical characteristics of the spectrum analyzer are shown on the official website of the vendor. In the experiment took into account device parameters such as frequency range, measurement accuracy, bandwidth, phase noise. Phase noise is shown on the display only if the displayed signal is strong enough rises above the level of system noise. Bandwidth (transparency) - frequency range in which the amplitude-frequency characteristic of the device is uniform enough to ensure signal transmission without significantly distorting its shape.