This is a 25 foot long LMR-400 Iridium antenna cable with Male TNC connectors on both ends.
Available options include adding a fixed mast antenna and/or a pigtail cable adapter.
25 foot USA Made Times Microwave LMR-240 antenna cable for Iridium 9500, 9505, 9505A, 9555, and 9575 satellite phones. This Iridium cable can extend your fixed site or mobile antenna away from you Iridium phone’s location. This 50 Ohm LMR-240 solid conductor coax cable comes with two TNC Male connectors and heat shrink installed.