2-60.
When you keeping the radio set tuned
to output maximum power, it causes
which of the following problems?
1 .
2.
3 .
4.
Increases RFI/EMI on the
transmitting unit only
Increases receive data errors on
receiving units by saturating the
data terminal sets only
Increases RFI/EMI on the
transmitting unit and increases
receive data errors by DTS
saturation
Decreases RFI/EMI on the
receiving units
2-61.
When the NCS enters dummy PUs,
which of the following net conditions
will exist, if any?
1. Net efficiency increases
2. Netcycle time decreases
3. Netcycle time increases
4. None, dummy PUs have no effect
on the net
2-62.
What following NCS action is the most
effective net management technique
when a PU is having trouble
maintaining Link-11 communications?
1 .
2 .
3 .
4.
Continuing normal Link-11
operations while the trouble PU
Directing the PU to go to radio
silence so that the PU does not
respond to interrogations
Directing all units to change from
a HF frequency to an UHF
frequency
Removing the troubled PU from
the polling sequence until the
problem is corrected and the
troubled PU is ready to reenter the
net
2-63.
When you set up the DTS to run a
single-station POFA, the DTS must be
configured to operate in which of the
following modes?
1. Simplex
2. Half duplex
3. Full duplex
4. POFA TEST mode
2-64.
When you run a single-station POFA
with the radio set which of the
following equipments is/are NOT
checked?
1. Security device I/O path
2. Antenna coupler
3. DTS-to-radio audio lines
4. Radio-to-DTS audio lines
2-65.
Running a single-station POFA can
assist the technician in isolating a
problem in which of the following
sections of the DTS?
1. Receive timing
2. Doppler correction
3. DTS to antenna interface
4. Transmit timing
2-66.
A single-station POFA should print the
interrupts in what sequence?
1. End of receive, prepare to transmit,
prepare to receive
2. Prepare to receive, prepare to
transmit, end of receive
3. Prepare to transmit, end of receive,
prepare to receive
4. Prepare to transmit, prepare to
receive, end of receive
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