Patent ID: 7647044
Filing Date: 2010-01-12
Classification: H03F

Abstract:
1. An RF switch module comprising: a module housing; a first input connector provided at the module housing; a second input connector provided at the module housing; an output connector provided at the module housing; a switch arrangement positioned within the housing, the switch arrangement being connected to the first and second input connectors by circuitry, the switch arrangement being switchable between a first configuration where first input connector is electrically connected to the output connector and a second configuration where the second input connector is electrically connected to the output connector, wherein the switch arrangement includes a first relay that selectively connects the first and second input connectors to the output connector, and a second relay that selectively connects the first and second input connectors to ground; and a display arrangement that visually shows the relative strength of a first signal input though the first input connector as compared to a second signal input through the second input connector.