What GRC-206 component provides the controls and connectors to interconnect system power to the power junction unit that distributes power to the radio sets and associated equipment?

A: RSC.

B: SDU.

C: PDU.

D: RFO.

Which switch position on the power switchboard lets you operate from vehicle battery power and bypass the oil pressure sensor switch?

A: VEHICLE.

B: AUX M/G.

C: None of these.

D: VEHICLE OVERIDE.

The overcurrent protection switch on the AN/GRC-206 power switchboard provides overcurrent protection when amperage reaches

A: 30 amperes.

B: 40 amperes.

C: 50 amperes.

D: 20 amperes.

Which of these AN/GRC-206 connectors joins the fiber-optic input cable to RSC?

A: J7/J8.

B: J5/J6.

C: J3/J4.

D: J1/J2.

Which component of the GRC-206 stores, maintains, and transfers the TOD message?

A: RFO.

B: RSC.

C: SDU.

D: PDU.

At a maximum, how long can the internal battery in the RFO on the AN/GRC-206 maintain the TOD after

loss of system power?

A: 25 minutes.

B: 15 minutes.

C: 10 minutes.

D: 20 minutes.

How long will the on the RFO stay lit during initial turn-on procedure of the GRC-206?

A: Up to 20 minutes.

B: Up to 30 minutes.

C: Up to 25 minutes.

D: Up to 15 minutes.

On the AN/GRC-206, what does it indicate when the lamp on the RFO is lit?

A: RFO does not contain TOD.

B: RFO contains WOD.

C: RFO does not contain WOD.

D: RFO contains TOD.

What GRC-206 component provides remote control of radio subsystems?

A: SDU.

B: RFO.

C: PDU.

D: RSC.

Which key on the RSC selects the COMSEC enable function?

A: 2.

B: 1.

C: 3.

D: 0.

Which dual-function key on the RSC turns the ECCM capability on or off?

A: CLR/HWT.

B: 5/ACT.

C: 0/PST.

D: 8/TOD.

Which dual-function key on the RSC enables the UHF-AM to receive a TOD signal?

A: CLR/HWT.

B: 5/ACT.

C: 8/TOD.

D: 0/PST.

Which dual-function key on the RSC disables the COMSEC override mode?

A: 0/PST.

B: 5/ACT.

C: CLR/HWT.

D: 8/TOD.

What audio status alarm is heard when there is an open fiber-optic cable fault?

A: Eight E's at 1,000 hertz.

B: Combined 400- and 617-hertz tones at 1/2 second intervals.

C: 390-hertz tone.

D: Mixed tones of 350 and 617 hertz.

There are three lengths of fiber-optic cable supplied with the GRC-206: the 1 km and 50 ft cables are two, what is the third?

A: 25 ft.

B: 10 ft.

C: 20 ft.

D: 15 ft.

Which of these antennas consists of eight 4-foot sections and must be guyed when it's over 16 feet high?

A: VHF-FM.

B: UHF/VHF-AM.

C: Horizontal dipole antenna.

D: HF.

Which of these antennas has a mechanical antenna-matching unit that electronically matches antenna

length with selected frequency?

A: Horizontal dipole antenna.

B: UHF/VHF-AM.

C: VHF-FM.

D: HF.

C: VHF-FM.

What will the MONITOR/TEST window on the URC-113 display during power up if the radio is operating

normally?

A: 8, 0, then go blank.

B: 8, E, then go blank.

C: 8, 0, and then flash.

D: 8, F, and then flash.

On the AM-7148 amplifier-coupler, what letter is displayed in the MONITOR/TEST window if an invalid

frequency has been entered?

A: A.

B: F.

C: b.

D: E.

On the AM-7148 amplifier-coupler, what letter is displayed in the MONITOR/TEST window if the RT-1444 fails?

A: b.

B: E.

C: A.

D: F.

On the AM-7148 amplifier-coupler, what letter is displayed in the MONITOR/TEST window if the

amplifier-coupler or antenna fails?

A: E.

B: F.

C: A.

D: b.

What is the operating frequency range of the VRC-91A?

A: 2.0000-29.9999 MHz.

B: 225.00-399.975 MHz.

C: 30.00-87.975 MHz.

D: 116.000-149.975 MHz.

What is the frequency spacing on the VRC-83 (V)2 UHF-AM/VHF-AM radio?

A: 50-kHz steps.

B: 100-kHz steps.

C: 25-kHz steps.

D: 75-kHz steps.

What is the power output of the VRC-83 (V)2 UHF-AM/VHF-AM radio when it's operating in the PA mode?

A: 2 watts.

B: 30 watts.

C: 35 watts.

D: 10 watts.

What is the power output of the VRC-83 (V)2 UHF-AM/VHF-AM radio when the RT-1319B/URC is in high

power and the PA is in the BYPASS mode?

A: 2 watts.

B: 35 watts.

C: 10 watts.

D: 30 watts.

When you're entering a frequency manually on the VRC-83 (V)2 UHF-AM/VHF-AM radio, how many seconds do you have to press the enter key before the radio returns to the previous frequency?

A: 40.

B: 10.

C: 20.

D: 30.

After changing a VHF-FM radio preset channel on the RSC, how long must you wait before another preset channel entry can be accepted?

A: 1 second.

B: 15 seconds.

C: 10 seconds.

D: 5 seconds.

What is the maximum number of operators that may transmit on an RSC?

A: 1.

B: 3.

C: 4.

D: 2.

How long does the CALL prompt on the RSC display stay lit after the receiver has been squelched?

A: 4 seconds.

B: 2 seconds.

C: 8 seconds.

D: 6 seconds.

Which of these terms best describes the entry that programs the frequency-hopping rate and pattern ON THE RT-1319B/URC?

A: TOD.

B: WOD.

C: Net number.

D: Frequency.

Which of these terms best describes the function that places one radio in synchronization with all other

similarly operated radios?

A: Net number.

B: TOD.

C: WOD.

D: Frequency.

When using the RT-1319B/URC in ECCM mode, how many possible net numbers are there?

A: 1,000.

B: 1.

C: 100.

D: 10.

To start HAVE QUICK II operations on the RT-1319B/URC radio set, what operations code must you enter

into "preset 20" to let you OPERATE/VERIFY?

A: 220.000.

B: 220.025.

C: 220.075.

D: 220.050.

What is the maximum number of WOD entries you can load into a HAVE QUICK II-capable radio?

A: 2.

B: 4.

C: 8.

D: 6.

On the RT-1319B/URC radio set, what preset would you enter today's operational date code into?

A: 20.

B: 1.

C: 14.

D: 5.

On the GRC-206 (V)5, what is the rating in amperes of circuit breaker 1?

A: 90.

B: 80.

C: 60.

D: 70.

Which port on the DCT printer power supply provides +8 VDC for use with the DCT?

A: J4.

B: J2.

C: J1.

D: J3.

How many channels per second can the URC-113A scan using the ALE mode?

A: 7.

B: 1.

C: 3.

D: 5.

The RSC must be powered with internal batteries when it is remoted more than how many feet?

A: 10.

B: 5.

C: 50.

D: 25.

Which RT position on the GRC-206 (V)5 RSC is used for the UHF-AM radio?

A: RT-1.

B: RT-3.

C: RT-5.

D: RT-2.

Which RT position on the GRC-206 (V)5 RSC is used for the HF-SSB radio?

A: RT-5.

B: RT-3.

C: RT-2.

D: RT-1.

Which RT position on the GRC-206 (V)5 RSC is used for the VHF-FM radio?

A: RT-5.

B: RT-2.

C: RT-3.

D: RT-1.

How long will the open cable light on the GRC-206 (V)5 radio set control (RSC) remain lit during power-up?

A: 4 seconds.

B: 8 seconds.

C: 2 seconds.

D: 6 seconds.

Which menu on the GRC-206 (V)5 radio set provides access to program the operating parameters for the

radio subsystems?

A: Menu list.

B: Volume control menu.

C: Working menu.

D: COMSEC override menu.

Which of these portable radio sets is a dual-band radio that can operate in the VHF-AM and the UHF-AM

frequency spectrums?

A: PRC-119A.

B: PRC-104.

C: PRC-117.

D: PRC-113.

Which of these best describes the power output of the PRC-113?

A: 30 watts.

B: 2 or 10 watts selectable.

C: 10 watts.

D: 2 watts.

What is the VHF-AM frequency range of the PRC-113?

A: 225.000-399.975 MHz.

B: 30.00-87.975 MHz.

C: 2.0-29.9999 MHz.

D: 116.000-149.975 MHz.

What is the UHF-AM frequency range of the PRC-113?

A: 116.000-149.975 MHz.

B: 225.000-399.975 MHz.

C: 2.0-29.9999 MHz.

D: 30.00-87.975 MHz.

What is the transmitted power output of the PRC-104?

A: 30 watts.

B: 40 watts.

C: 10 watts.

D: 20 watts.

Depending on terrain, what is the nominal range of the PRC-104?

A: 20 miles.

B: 40 miles.

C: 10 miles.

D: 30 miles.

When you use the AN/PRC-104 radio set, what does a continuous clicking noise during transmission

indicate?

A: Voltage standing wave ratio (VSWR) indicator.

B: Normal operations.

C: Low battery.

D: No tune indicator.

When you use the AN/PRC-104 radio set, what fault indication is given when the radio retunes each time the handset is keyed?

A: Normal operations.

B: Low battery.

C: Voltage standing wave ratio (VSWR) indicator.

D: No tune indicator

Which portable radio is used to communicate on the Army command/control, fire support, and internal TACP

net?

A: AN/PRC-119A.

B: AN/PRC-104.

C: AN/PRC-113.

D: AN/PRC-117.

In what position would you set the function switch on the PRC-119A to clear all frequency hop data?

A: Z.

B: Z-FH.

C: FH.

D: HM-M.

How long will the HUB maintain memory and sync if the PRC-119A is placed in the STBY mode?

A: 48 hours.

B: 24 hours.

C: 36 hours.

D: 12 hours.

In what position would you set the COMSEC switch on the PRC-119A to receive a remote fill?

A: CT.

B: TD.

C: RV.

D: PT.

Which of these is not a function of the NCS?

A: Providing individual radio equipment.

B: Opening and closing a net.

C: Maintaining net discipline.

D: Controlling net access.

Which, if any, of these MODE selections could take you out of the net, and possibly stop your entire net

from communicating?

A: FH.

B: SC.

C: None of them.

D: FH-M.

After you press the BATT button on the PRC-119A, what number will show if you needed to replace the

battery?

A: 05.

B: 10 or lower.

C: 11 or higher.

D: 00.

Into what position would you put the MODE switch on the KY-57 to receive variables over the radio from the net control station?

A: RV.

B: LD.

C: P.

D: C.

Regarding the KY-57, who normally uses fill position number 6 to transmit the variables for fills 1-5 at the end of each time period?

A: None of these.

B: Master control station.

C: Net operators.

D: Net control station.

Which connector on the KY-99 is the fill interface connector?

A: J3.

B: J4.

C: J2.

D: J1.

Which position of the MODE control switch on the KY-99 would you use to zeroize all stored keys?

A: Z ALL.

B: RK.

C: PT.

D: CT.

What secure communication system has no memory and only reads and transfers encrypted code?

A: KYK-13.

B: KY-57.

C: KOI-18.

D: KY-99.

What battery does the KYK-13 transfer mode interface use to maintain fill memory?

A: BB-690.

B: BB-590.

C: BA-5590/U.

D: BA-5372/U.

How many sets of SOI can be stored in the AN/CZY-10 ANCD?

A: 8.

B: 2.

C: 6.

D: 4.

Which SOI is best described as information on the time period, net name, call sign, net ID, manual

frequency, CUE frequency, and call word?

A: Group.

B: Net.

C: Time period.

D: Quick reference.

Regarding the ANCD, how many quick-reference nets may be stored in the quick reference file?

A: 5.

B: 10.

C: 20.

D: 15.

What segment of the GPS is best described as a fixed ground-based segment responsible for tracking and updating satellite time and position?

A: Space.

B: User.

C: Equipment.

D: Control.

What segment of the GPS is best described as a satellite system of 21 operational satellites and 3 active

spares?

A: Equipment.

B: Control.

C: Space.

D: User.

What part of the GPS navigation message is used for synchronizing the clocks at the control, space, and

user segments?

A: GPS time.

B: Ephemeris data.

C: Hand over word.

D: Almanac data.

Considering a GPS, which of these uses a high dynamic receiver?

A: Helicopters.

B: Aircraft carriers.

C: Fast moving aircraft.

D: Tanks.

What connector on the PSN-11, PLGR, provides external helmet antenna input?

A: J3.

B: J4.

C: J1.

D: J2.

What type of battery is used for primary power in the PSN-11 PLGR?

A: BA-5800/U.

B: BA-5590/U.

C: BB-690.

D: BB-590/U.

What is the minimum battery life for the BA-5800/U when used with the PSN-11 PLGR?

A: 20 hours.

B: 10 hours.

C: 15 hours.

D: 5 hours.

On page 1 of the PSN-11 MENU, what option provides system, battery, antenna, satellite, and other status information?

A: INIT.

B: SETUP.

C: HELP.

D: STATUS.

What option/function in the waypoint menu display, on the PSN-11, lets you determine range, azimuth, and elevation angle from one waypoint to another?

A: DIST.

B: RNG-CALC.

C: ROUTE.

D: SR-CALC.

After the NAV key on the PSN-11 PLGR is pressed, what option is used to show a course to the

destination?

A: CRS FROM.

B: RTE.

C: DIRECT.

D: CRS TO.

What key on the PSN-11 PLGR is used to store the present position as a waypoint?

A: NAV.

B: WP.

C: MARK.

D: POS.

What is the maximum time for a PSN-11 cold start?

A: 20 min.

B: 15 min.

C: 10 min.

D: 5 min

What is the complete frequency range on the PRC-117F radio?

A: 30-87.975 MHz.

B: 30-399.975 MHz.

C: 2-512 MHz.

D: 30-512 MHz.

On the PRC-117F radio, what is the frequency range associated with the VHF-high band?

A: 90 MHz-224.99999 MHz.

B: 30 MHz-89.99999 MHz.

C: 225 MHz-400MHz.

D: 30 MHz-87.975 MHz

On the PRC-117F radio, which connector is used to connect external audio equipment, data terminals, or fill devices?

A: J1.

B: J4.

C: J2.

D: J3.

On the PRC-1 17F radio, which connector is used to connect an external GPS receiver?

A: J1.

B: J4.

C: J3.

D: J2.

On the PRC-117F KDU, which button accesses the KDU backlight controls?

A: LT.

B: PGM.

C: OPT.

D: MODE.

How many COMSEC keys for each COMSEC type can the PRC-117F radio hold?

A: 20.

B: 25.

C: 10.

D: 15.

Prior to connecting the AN/CYZ-10 ANCD to the PRC-117F radio, the function switch must be in what

position?

A: PT.

B: CT.

C: LD.

D: RV.

When programming the PRC-117F radio, what are the maximum allowable alphanumeric characters shown

in net presets?

A: 14.

B: 8.

C: 10.

D: 12.

On the PRC-117F radio, which menu item (when entered) will automatically enter the proper satellite

downlink and uplink frequencies?

A: COMSEC.

B: FREQ CODE.

C: DATA/VOC.

D: NET TYPE.

Which COMSEC type is for voice operation only?

A: KG-84.

B: VINSON.

C: FASCINATOR.

D: ANDVT.

Which COMSEC type is for data operation only?

A: VINSON.

B: FASCINATOR.

C: ANDVT.

D: KG-84.

What is the power level range for SATCOM programming?

A: 5-50 watts.

B: 10-100 watts.

C: 1-10 watts.

D: 2-20 watts.

SINCGARS frequency hopping waveform operates in which frequency range?

A: SATCOM.

B: UHF.

C: VHF-low.

D: VHF-high.

On the PRC-117F radio, what is the maximum transmission power for the SINCGARS mode?

A: 30 watts.

B: 20 watts.

C: 10 watts.

D: 40 watts

When using the PRC-117F radio, in what increments can the power setting on the SINCGARS mode be

adjusted?

A: .25 dBm.

B: .5 dBm.

C: 2 dBm.

D: 1 dBm.

When manually setting the GTOD, the last two digits of which date must be determined and entered for the day component of the time entry?

A: Fiscal year date.

B: Calendar year date.

C: Perpetual year date.

D: Julian date.

How many authorized training frequencies are used to perform HAVE QUICK radio training using the FMT system?

A: 16.

B: 19.

C: 18.

D: 17.

On the PRC-117F radio, what is the transmission power selection for HAVE QUICK operations?

A: 2-10 watts.

B: 2-20 watts.

C: 1-10 watts.

D: 1-5 watts.

After configuring scan programming on the PRC-117F and the radio is scanning all nets, what is the best

description of hang time?

A: The average time it takes to scan one net frequency and hop to another before returning to scan mode.

B: The length of time the radio dwells on a net before returning to scan, even with a signal present.

C: The length of time the radio dwells on a net after a signal ends before returning to scan.

D: The average time it takes to scan all net frequencies and preset all available frequencies.

After configuring scan programming on the PRC-117F and the radio is scanning all nets, what is the best description of hold time?

A: The average time it takes to scan one net frequency and hop to another before returning to scan mode.

B: The length of time the radio dwells on a net after a signal ends before returning to scan.

C: The length of time the radio dwells on a net before returning to scan, even with a signal present.

D: The average time it takes to scan all net frequencies and preset all available frequencies.