Using KVHUs patented low profile antenna systems, the newest DIRECTV compatible TracVision A7 is the best in motion resolution for motorcoaches with low clearance needs. At five in. Steep, the TracVision A7 blends into the roofline of top RVs. and experts For more comfort, the TracVision A7 includes KVHUs deluxe 12V on the move receiver for reception and DIRECTV of a nearby programming....