4-9.
Which of the following options of the
CP-2205(P)(V)/USQ-125 improves
Link-11 operations by using four
frequencies simultaneously?
1. Enhanced link quality analysis
2. Maximum useable frequency
3. Single-tone waveform link
4. Multi-frequency link
4-10.
The normal configuration of the
multi-frequency link options uses (a)
HF frequencies and (b) UHF
frequencies.
1. (a) 2 (b) 1
2. (a) 3 (b) 1
3. (a) 2 (b) 2
4. (a) 3 (b) 2
IN ANSWERING QUESTIONS 4-11 THROUGH
4-15, SELECT FROM THE FOLLOWING LIST
THE SYSTEM TEST OPTIONS OF THE
CP-2205(P)(V)/USQ-125 DATA TERMINAL
SET DESCRIBED IN THE QUESTION. NOT
ALL ITEMS IN THE LIST ARE USED.
A. Radio echo test
B. Loopback test 1
C. Loopback test 2
D. Loopback test 3
E. Loopback test 4
F. DTS fault isolation test
4-11.
This option is selected when a single
station POFA is running without the
radio.
1. A
2. B
3. C
4. D
4-12.
4-13.
4-14.
4-15.
4-16.
30
When this test is run, the computer
interface is disabled and a test message is
repeatedly sent to the radio set.
1. A
2. B
3. C
4. D
This test is used to verify the operation of
the computer interface, crypto device and
the data terminal interface circuits.
1. C
2. D
3. E
4. F
This test places the DTS in full-duplex
mode to run a single station POFA with
the radio.
1. A
2. B
3. C
4. D
This option performs an internal self-test
of the DTS audio circuits.
1. A
2. B
3. C
4. D
The data terminal can be controlled from
a remote location by use of which of the
following pieces of equipment?
1 .
2 .
3 .
4 .
A 286 personal computer only
A 386 or better personal computer
only
The C-12428/USQ-125 Control Unit
only
Either a 386 or better personal
computer, or the C-12428/USQ-125
Control Unit
