LESSON 5 - EXERCISE 2
Complete items 1 through 7.
1. Two advantages of using the ABM plan is that it simplifies your
planning and obtains the necessary guard between transmit and receive
a.
True.
b.
False.
2. What is the minimum receiver-to-receiver guard band when there
are two or more receivers operating at the same location when using
the Radio Set AN/GRC-103(V)(*)?
a.
5.5 megahertz.
b.
1.5 kilohertz.
c.
1.5 megahertz.
d.
Receivers do not require guard bands.
3.
Block I of the ABM plan is in what direction, when considering
the direction is determined by transmit to receive?
a.
B-M.
c.
A-M.
b.
A-B.
d.
M-A.
4. By counting the first three blocks of the ABM plan of frequencies
required in those directions, this figure will give
a.
half the number of frequencies required.
b.
total number of frequencies required.
c.
One-third number of frequencies required.
d.
One-quarter number of frequencies required.
5. What frequency assignment plan should be used when the ABM plan
becomes too complicated for the need of more combinations of
interconnections between sites?
a.
Double ABM.
c.
XY.
b.
Two-block.
d.
Single ABM.
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