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1. ALIGNMENT FOR AM IF
a.
Required Instrument
AM IF Sweep Generator with Scope
b.
Alignment Procedure
Mode
Adjustment
AM
T1
c.
Instrument Connection
ALIGNMENT INSTRUCTIONS
(1)
Set the power switch to ON position.
(2)
Connect the input terminal of the AM IF sweep generator in series with a 10uF
capacitor to the IC1 pin24.
(3)
Connect the RF output terminal of the AM IF sweep generator in series with a
capacitor 0.01uF capacitor to the IC1 pin11.
(4)
Adjust T1 to have a maximum output with a marker frequency of 455KHz on the
sweep scope.
IC1 pin11
0.01uF
AM IF Sweep Generator
Procedure
T1
455KHz Marker
IC1 pin24
10uF
OUT
IN
5
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