2–39. Which  of  the  following  inputs is/are required for a radar repeater to be able to display a detected  target  at  the  correct range  and  bearing? 1. Video 2. Triqger 3. Antenna  position 4. A1l of the above 2–40. A  printed–circuit  board  in  the CV–3989/SP  Signal  Data  Converter is  faulty. The  replacement  value of the PCB is $627.00. Who, if anyone,   will repair the PCB? 1. The ET responsible for maintenance  of  surface  search radars 2. Intermediate  level  maintenance personnel 3. Depot  level  maintenance personnel 4. No one,    it should be discarded 2–41. The  electronic  bearing  circle displayed  around  the  AN/SPA–25G has  bearing  markers  labeled numerically  at  what  points? 1. Every  5° 2. Every  10° 3. Every  15° 4. Every  25° 2–42. The  AN/SPA-25G  will  interface  with which  of  the  following  systems? 1. Any  Navy  missile  guidance system 2. Any Navy air search radar system 3. Any Navy surface search radar system 4. Both 2 and 3 above 2–43. The  CV–3989/SP  provides  a  RADDS data  stream  containing  which  of the  following  data? 1. Ship’s  heading 2. Stabilized  radar  antenna azimuth 3. Dead–reckoning   information 4. All of the above 2–44. 2–45. 2–46. 2–47. 2-48. The  SB/4229/SP  Switchboard  can accept many signal inputs. Which of the following statements is most  correct  about  its  input capabilities? 1. 2. 3. 4. The It can accept aignals from 16 radar sets It can accept signals from 16 radar sets and four IFF interrogator  sets It can accept signals from six radar sets and four IFF decoders It can accept signals from six radar repeaters and six IFF decoders SB-4229/SP  can  accept  RADDS data stream inputs from how many separate  signal  data  converters? 1. 16 2. 9 3. 5 4. 4 A total of how many different operators  can  select  input  sensors from the SB-4229/SP for display at their  indicator? 1. 5 2. 6 3. 9 4. 16 Which  of  the  following  radar indicators is used to obtain altitude  information? 1. Planned  position  indicator 2. A  scope 3. RHI 4. AN/SPA-25G On an rhi,   which of the following is an indication of a target? 1. A horizontal line at the bottom of the screen 2. A vertical blip 3. The zenith at the left side of the screen 4. Vertical  range  marks 10