1-36. 1-37. 1-38. 1-39. 1-40. Which   of   the   NAVMACS   systems has  up  to  four  channels  of full-period     termination send-and-receive     circuits? 1 . (V) 1 2 . (V) 2 3 . (V) 3 4 . (V)5/(V)5A What  system  in  the  fleet communication    systems utilizes   SID   numbers? 1. NAVMACS 2. CDPS 3. SSIXS 4. CUDIXS Of  the  many  fleet communication    systems,    which one   provides   an   optional satellite   path   to   complement existing    VLF/LF/HF broadcasts? 1. CUDIXS 2. CDPS 3. NAVMACS 4. SSIXS 1. 10  to  120  sec 2. 20  to  120  sec 3. 25  to  120  sec 4. 30  to  120  sec What   class   of   ships   utilizes the   CDPS? 1. DDG 2. LHA 3. FFG 4 . 1-41. 1-42. 1-43. 1-44. When   a   submarine   uses   SSIXS, what   (a)   position   must   be maintained    to transmit/receive    to/from    the satellite   and   (b)   in   what tactical    situation? 1. (a)   Over-the-horizon (b)   deep   running 2. (a)   Line-of-sight (b)   mast-mounted   antenna exposed 3. (a)   Surface-to-air (b)   submerged 4. (a)   Ship-to-shore (b)   long   wire   extended What   system   is   used   between submarines    and    submarines and   shore   stations? 1. CDPS 2. CUDIXS 3. NAVMACS 4. SSIXS What   organization   has certified   the   use   of   STU-III equipment   up   to   Top   Secret? 1. COMNAVCOMTELCOM 2. SPAWAR 3. CIA 4. NSA How  is  secure  mode  in  the STU-III   unit   activated   and deactivated? What  is  the  net  cycle  range on   a   CUDIXS/Subscriber   Net Cycle? 1. 2. 3. 4. Turning  the  key  to  the local   position   to   place the  call  and  then  to  the remote   once   the   called party   has   answered Activated   by   the   user key   and   deactivated   by its   removal Using  a  CIK By   unplugging   and re-plugging    the    STU-III FF 5