VOR/ILS Analyzer EVS200

Chapter 3: Operation

Signal parameters on VOR display

Following signal parameters are indicated on the display:

 

 

 

 

 

 

display indication

description

measuring value

 

 

 

 

 

FREQ. (MHZ)

receiver frequency in MHz (numerical) and

MHz

 

 

bargraph center frequency indication in kHz

 

 

 

 

 

 

LEVEL (dBm)

receiver signal in dBm (numerical) and

dBm

 

 

bargraph indication (the lower bargraph

 

 

 

shows the set squelch threshold)

 

 

 

 

 

DISPL 1/2

BEARING

BEARING angle

DEG

 

 

 

 

 

AM-MOD.(30HZ)

AM modulation depth (30 Hz)

%

 

 

 

 

 

AM-MOD.(9960HZ)

AM modulation depth (9960 Hz)

%

 

 

 

 

 

FM-DEVIATION

frequency deviation

Hz

 

 

 

 

 

 

FM-INDEX

FM index value

index value

 

 

 

(non-dimension value)

 

 

 

 

DISPL 2/2

ID AF-FREQ.

AF frequency (1020 Hz)

Hz

 

 

 

 

 

ID AM-MOD.

AM modulation depth of AF frequency

%

 

 

 

 

 

VOICE AM-MOD.

AM modulation depth in the range of

%

 

 

300 to 3000 Hz

 

 

 

 

 

0796.1800.02

E-8

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Image 31
Procom EVS200 user manual Signal parameters on VOR display