(U) The 3S Receiver is a shipborne GPS Receiver used by the Navy and on some Army vessels.
(U) The 3S receiver is significantly larger than the 3A. However, it is very similar functionally to the 3A. It has five channels and contains features that enhance its ability to support shipboard requirements for Navy surface ships and submarines, as well as a small number of Army vessels.
|3S Receiver||3S Receiver|
|GPS Block IIA||NAVSTAR Global Positioning System(GPS) Block IIA|
|GPS Block IIF||NAVSTAR Global Positioning System(GPS) Block IIF|
|GPS Block IIR||NAVSTAR Global Positioning System(GPS) Block IIR|
|GPS VME Receiver Card (GVRC)||GPS Versa Modula Eurocard (VME) Receiver Card (GVRC)|
|NAVIGATION||SPACE FORCE ENHANCEMENT: NAVIGATION|
(U) John A. Ruggiero, Open Phone: (310) 363-6496.
(U) 30 June 1996
(U) Road Map Production Date: 23 June 2001