Just setting up my first model layout. I'd like to purchase a target signal, Atlas #150-235 which can be operated electrically. The description says the jumper wire has an RJ 11 jack. What piece of equipment do I need to hook the signal to that accepts an RJ11 jack? This would be for a stand alone operation. I'd need an AC power source for it I assume. Would a Miniatronics WT16 with 16VAC, 800ma work? I have a NCE Powercab system. Thanks.