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RC-828L/LB
FM IF & Discriminator Alignment
Input (Sweep Generator)
: TP3 (hot) & TP2
L3
Fig. 24
Discriminator
|
FM RF Alignment
Input (SSG):
Use 75Q terminal, modulation 400Hz modulated to 22.5kHz deviation.
Connect Hot side to TP1 and Cold side to TP2.
a
eae
87.5MHz
TP1 & TP2
109MHz
Set the V.
Capacitor to
Place to be
aligned
Minimum
EM
Repeat the Steps 1 & 2.
Frequency
FM MPX Alignment
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