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CALIBRATION
NOTE: It should he noted that the trimmer cap-
eon
acitors (A, C and E in Figure 20) are used toset
a definite frequency point on the dial, while the
coll slugs (B and D in Figure 20) determine the
overall frequency range covered by the dial. The
capacitors are set to a particular frequency near
the low end of the band and the slugs are adjusted
so that the high frequency end of the band coin-
cides with the dial reading. These two adjust-
ments
interact with each
other and therefore
should be adjusted alternately until optimum
overall calibration is obtained.
Page 52
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