Comm func Flashcards
What component is the heart of the Digital ICS?
ICU
What component is the primary user interface for the communication systems?
The CDU
Which antenna(s) is/are shared between the No. 1 SINCGARS radio and the ARC-186(V) VHFAM/FM radio?
the upper forward attena
What does DAMA stand for?
Demand assignment multiple access
What is the GUARD frequency for the ARC-164(V) UHF-AM HAVEQUICK II radio?
243.00
When are ARC-231 Radio Frequencies (RF) routed through the High Power Amplifier (HPA)?
during the SATCOM and DAMA modes of operation
oth ARC-201D(V) SINCGARS radios and the ARC-231 radio are made secure by?
Transmission security functionality (TSEC)
How many total preset frequencies can the VHF (number 3) radio access?
40
Where is the ARC-186(V) RCU located?
Center console
How many TSEC/KY-58 communication security modules are installed on the aircraft?
2
Which CDU page/s controls the filling of ARC-201D FM SINCGARS radios COMSEC?
COMM page
What component is used to select a radio for transmission?
TX selector switch
What is the function of the Low Noise Amplifier?
Amplify received SATCOM and DAMA RF
What switch or knob is used to adjust the sensitivity for the VOX mode?
MVOL vox knob
If the Interface Control Unit (ICU) fails, what position should the TX switch be placed?
RMT
With the CAP TX ICS selector switch in RMT position, the Copilot COMM frequency line selection displays on MFDs?
1,2, and 5
Secure voice communications capability of the SINCGARS radio is provided by TSEC/KY- 58?
True
Which antenna does the No.2 SINCGARS (F5) radio use?
Upper Aft No. 2
How many FM presets frequencies can the F1 or F5 SINCGARS radios access?
20
What position must the Guard/Normal/Manual switch be placed in order to use the ARC-186(V) Remote Control Unit (RCU)?
Manual
How many preset frequencies are available to the ARC-164(V) UHF-AM HAVEQUICK II radio?
20
Secure voice communications for the ARC-164 UHF(V) radio is provided by?
TSEC/KY-58
Where is the antenna select switch located?
Misc. panel
Which switch on the CAP is used to select the communication radio or function for transmission?
TX
