LESSON 3
TRANSMITTER CIRCUIT ANALYSIS
SCOPE.....................................Circuit analysis of multitube trans-
mitters; interstage coupling; neutrali-
zation
CREDIT HOURS..............................2
TEXT ASSIGNMENT...........................TM 11-665, para 57-59; 64-66
MATERIALS REQUIRED........................None
SUGGESTIONS...............................None
LESSON OBJECTIVES
When you have completed this lesson, you will be able to:
1. Identify the various methods of connecting the stages of a transmitter.
2. Explain why a transmitter must be neutralized.
3. Relate the methods used to neutralize a transmitter.
4. Explain the function of each stage in an HF multitube transmitter.
DNI CORRECTIONS TO TM 11-665
Page 86, para 57c(l), line 5.
Delete "cc" and substitute Cc
LESSON EXERCISES
In each of the following exercises, select the ONE answer that BEST completes
the statement or answers the question.
Indicate your solution by circling the
letter opposite the correct answer in the subcourse booklet.
1. Figure 72 in TM 11-665 is the schematic representation of two capacitive
coupling circuits.
In schematic A, the load for the output signal from tube V1 is
provided by
a. inductor L1.
b. capacitors C1 and C2.
321 L3
13
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