Meters - IFR COM-120C Operation Manual

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METERS

Dependent
The CO M- 120C pr ovides meter ing capability in all thr ee O per ation Modes. The meter s
ar e in Receive O per ation, G ener ate O per ation or both.
Simplex and Duplex O per ation.
O per ation Scr een as numer ic r eadout or as a bar meter and numer ic r eadout. Although
a meter is available in both Receive and G ener ate O per ation, available inputs may
differ . Dependent Meter s for each O per ation Mode ar e identified below:
R E C E I V E O P E R A T I O N
S I N A D
F M D e vi a t i o n
P h a se M o d u l a t i o n
R e ce i ve d L e ve l
A u d i o C o u n t e r
Independent
The CO M- 120C pr ovides meter ing capability independent of the O per ation Modes.
These meter s include:
S I N A D
D i s t o r t i o n
The meter s ar e r epr esented dir ectly on the Mode
G E N E R A T E O P E R A T I O N
S I N A D
D i st o r t i o n
A u d i o L e ve l
A u d i o C o u n t e r
D i g i t a l V o l t m e t e r
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SECTION 1
INTRODUCTION
The meter s ar e available for