Ss0755 A - Operate Sincgars Non-icom Freqency Hopping

OPERATE SINCGARS NON-ICOM FREQENCY HOPPING EXAMINATION Module/SubCourse: SS0755 Edition: A

1. How often do SINCGARS radio sets change frequencies in the hopping mode? 100 times a minute. 100 times a second. Over 100 times a second. Over 100 times a minute. 2. What keyboard sequence do you use to change the Net ID? FREQ, CLR, last two digits of new Net ID, Sto/ENT. H.Ld/0, Channel 1, CLR, new Net ID, Sto/ENT. CLR, FREQ, last two digits of new Net ID, Sto/ENT. FREQ, last two digits of new Net ID, Sto/ENT. 3. To transmit an ERF you will press the -push to talk switch. Sto/ENT button. FREQ button. SEnd/OFST button. 4. To operate in a secure SINCGARS FH net, all of the stations must -be set to FH/M. have the CUE frequency loaded. have the same TSK, TEK, Hopset and FH Sync Time.

None of the above. 5. Your equipment is not ready or available if CB1 on the mounting adapter is set to ON and -display does not show "Good". no beep is heard in the handset. power indicator lamp does not light. the display does not cycle through. 6. To retrieve a hopset and transmit an ERF you must set the FCTN switch to -RXMT. SQ ON. RV. LD. 7. In order to receive a Cold Start you must load -CUE frequency. FH Sync Time. the TSK. a hopset. 8. When you set the FCTN switch to Z-A all data is zeroized except -TSK. manual frequency. hopset. battery life condition. 9. When you receive the ERF from the NCS during Cold Start procedures your display will show -Cold. Fill HLnnn. HFnnn. 10. How far must you remain from the antenna to avoid RF burns during transmission?

60 inches. 5 feet. 30 inches. 30 feet. 11. As a net member you will load the CUE frequency -only when you need to CUE the NCS. so you can receive all CUE calls on the net. any time you suspect jamming. to receive a Cold Start net opening. 12. What will you use to load FH data into the RT? KYK-13. MX-10579. KY-57. None of the above. 13. To load a TSK you must set the RT FCTN switch to -REM. Fill. LD/V. LD. 14. To CUE an operating FH net you must set the KY57 to -C. OFF. ON. ID. 15. When loading FH data you will connect the fill cable to -RT AUDIO DATA. RT AUDIO FILL. KY-57 FILL. J1 ON THE MOUNTING ADAPTER.

16. What is the maximum number of frequencies SINCGARS radio sets can hop on? 4640. 1740. 920. 2320. 17. While operating in a net as a net member you must -respond to all calls. adhere to all NCS directives. transmit only in response to net calls. limit personal conversations. 18. What will you use for the date when loading FH Sync Time? Last two digits of the Julian date. SOI time period in effect. Day of the week. Day of the month. 19. To answer a CUE call your KY-57 must be set to P. OFF. TD. ON. 20. What establishes the frequency hopping pattern? Net ID. FH Sync Time. TSK. TEK. 21. To load a hopset you must set the RT FCTN switch to -RV. STW.

LD. LD/V. 22. When your display shows "Bad" during TRANSEC loading it is an indication that -your FCTN switch is not in LD/V. you have loaded the wrong TSK. your mode switch is in FH. you have loaded a generic TSK. 23. The keyboard sequence for retrieving the hopset from permanent memory is -H.Ld/0, channel number. H.Ld/0, FREQ, channel number. FREQ, H.Ld/0, channel number. None of the above. 24. What will the display show when you load a TSK with the CHAN switch set to MAN? Fnnn. Fill n. HFnnn. Cold. 25. The NCS has instructed you to "STAND-BY FOR ERF - STORE IN 1 - MEET ME ON 1 OUT". What sequence do you follow when HF322 appears on your display? Channel number, Sto/ENT, CHAN to 1. FREQ, Sto/ent, channel number, CHAN to 1. Sto/ENT, CHAN to 1, H.Ld/0. Sto/ENT, channel number, Chan to 1.