The SRF 1000 is a bi-directional, wideband RF switch that offers a high performance, cost effective solution to the growing need for switching in an environment of rapidly expanding channel capacity and frequency spectrum. Suitable for cable, RF, and data applications, the SRF 1000 is easily configured for both simple and complex networks. Signal routing can be directly controlled by applying 12 VDC thru a D-9 connector. Be careful not to apply 12VDC to more than 1 pin at a time.