MCX Female to TNC Waterproof Female RF Adapter, 4 Hole Flange PN: A-TNCF-MCXF-342
TNC Female to MCX Female RF Adapter, 4 Hole Flange PN: A-TNCF-MCXF-350
TNC Waterproof Female to MCX Female Adapter, 4 Hole Flange PN: A-TNCF-MCXF-342