Shakespeare Galaxy; Style SRA-40 Low-Profile Satellite Radio Antenna KitNow Includes the SM-31 Mounting Kit Designed especially for marine applications the Galaxy® SRA-40 Satellite Radio Antenna brings SIRIUS Satellite Radio programming to your boat. The antenna's sleek white ASA plastic housing is unobtrusively low-profile at only 3.5 & quot; diameter by 1.35 & quot; high. Ideal for smaller vessels it mounts on surfaces up to 1 & quot; thick and comes with a special 25-foot low-loss cable with a quick disconnect gold-plated TNC connector at the base of the antenna.Now included with the SRA-40 is Shakespeare& 39;s unique Style SM-31 surface mount kit for installations where direct access under the mounting surface is difficult or impossible. The system also provides standard 1& quot;-14 threads.Optional 35 & 39; 50 & 39; and 90 & 39; cable kits are available for all Sirius Satellite Radio receivers and a special 135 & 39; cable kit with inline amplifier is also available for most Sirius Satellite receivers.Small! Only 3 & 189; diameter by 1.36 quot; highNo separate power cable requiredSingle cable design for newer receiversStyle SRS-1 Adapter available for older dual input SIRIUS receivers1 Year Shakespeare Limited WarrantyDimensions: 3.5 & quot; dia. X 1.35 & quot; hMounting: Attaches to surface up to 1 thick via a 9/16 & quot; diameter threaded shaft or use the included SM-31 Pedestal Mounting Kit. Product : SHAKESPEARE SRA-40 SIRIUS/XM RADIO ANTENNA W/PEDESTAL MOUNT Manufacturer : SHAKESPEARE ANT Manufacturer Part No : SRA-40 UPC : 719441170714