Open Box MFJ-1708B-SDR RF Sensing Switch with SO-239 SN138410

Open Box MFJ-1708B-SDR RF Sensing Switch with SO-239 SN138410. Box has shipping labels on it.

MFJ-1708B-SDR RF Sensing Switch with SO-239

Come and play with the new RF Sensed TR Switches from MFJ!  These come with a receive splitter designed to be used with a transceiver and a separate receiver such as the popular SDR receivers. The Splitter gives high isolation between the transceiver and SDR Receive port to reduce crosstalk and interference between the two ports. The SDR port has a protection circuit to help prevent damage from transmit RF. Has a strip line PCB reducing the SWR up through 450MHz and improved isolation for better receiver protection.