Winegard SWM-8 Switch Kit;The Winegard SWM-840 SWM-8 Switch Kit allows the use of DIRECTV SWM-only technology receivers with non-SWM Winegard mobile satellite TV antennas;The SWM-840 Kit includes: SWM-8 switch, power inserter, 4-way splitter, and mounting hardware;Note that Model SK-SWM3 SWM TRAVELER antenna (Coast 80828) operates with DIRECTV SWM technology without separate accessories

• Winegard (SWM-840) Switch Kit

Winegard (SWM-840) Switch KitWinegard