| 摘要 |
<p>The radio - frequency circuit assembly, suitable for the radio - frequency signals, has a radio- frequency signal input terminal (508) and a radio - frequency signal output terminal (509) for the radio - frequency signal transmission to the radio - frequency circuit, functioning in accordance with the commutation principle, and for the radio - frequency signal removal from the radio- frequency circuit accordingly; double-pole (SADP) multi- throw, of at least four commutation positions (501p-504p, etc.), slide switch (SA1); few commutated attenuator sets (502s -504s, etc.), constructed in the configuration '? 1, and one radio - frequency signal by-pass path (507), presented between the side contact terminals (SA1c) of the slide switch (SA1), from one side of the slide switch (SA1).</p> |
