IFR COM-120B Service Manual

STEP
PROCEDURE
18. Press LEVEL
Soft
Function Key F2,
if
displayed.
19.
Connect
Measuring Receiver
to
T/R
Connector.
20.
Move
cursor to
-20
dBm
Field. Press
ENTER Key
to access Data Field.
21. Edit Data Field
using
DATA
SCROLL
Keys
(17)
tor Measuring Receiver
reading
closest to
-20
dBm.
22.
Press
ENTER Key
and
wait
until
-20
dBm
Field
displays
CALIBRATED.
23. Move
cursor to
-22
dBm
Field.
Press ENTER
Key
to access
Data Field.
24. Edit
Data Field
using
DATA
SCROLL Keys
(17)
tor Measuring
Receiver reading
closest
-22
dBm.
25. Press ENTER Key
and wait
until
-22
dBm Field
displays CALIBBATED.
26. Move
cursor to
-24
dBm
Field. Press
ENTER Key
to access
Data
Field.
27. Edit Data
Field
using
DATA
SCROLL Keys
(17)
tor Measuring
Receiver reading
closest
-24
dBm.
28. Press
ENTER Key
and
wait
until
-24
dBm
Field
displays
CALIBRATED.
29.
Move
cursor to
-26
dBm
Field. Press
ENTER
Key
to access
Data Field.
30. Edit Data Field
using DATA
SCROLL
Keys
(17),
tor Measuring
Receiver reading
closest
-26
dBm.
31.
Press ENTER
Key
and
wait
until
-26
dBm
Field
displays
CALIBRATED.
32.
Move
cursor to
-28
dBm
Field. Press
ENTER
Key
to access
Data Field.
33.
Edit
Data Field
using
DATA
SCROLL
Keys
(17)
tor Measuring Receiver
reading
closest
-28
dBm.
to
to
to
to
to
34.
Press ENTER
Key
and
wait
until
-28
dBm Field
35.
Move
cursor to
-29.9
dBm Field. Press
ENTER
36.
Edit Data Field
using
DATA
SCROLL Keys
(17)
-29.9
dBm.
displays CALIBRATED.
Key
to
access
Data Field.
f
or
Measuring Receiver reading
closest
37. Press ENTER Key
and
wait
until
-29.9
dBm
Field
displays CALIBRATED.
38.
Press T/R
Soft
Function
Key F3.
Set
Measuring
Receiver for
RF
Power
Measurement.
t-tz
STEP PROCEDURE
18. Press LEVEL Soft Function Key F2, if displayed.
19. Connect Measuring Receiver to T/R Connector.
20. Move cursor to -20 dBm Field. Press ENTER Key to access Data Field.
21. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-20 dBm.
22. Press ENTER Key and wait until -20 dBm Field displays CALIBRATED.
23. Move cursor to -22 dBm Field. Press ENTER Key to access Data Field.
24. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-22 dBm.
25. Press ENTER Key and wait until -22 dBm Field displays CALIBRATED.
26. Move cursor to -24 dBm Field. Press ENTER Key to access Data Field.
27. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-24 dBm.
28. Press ENTER Key and wait until -24 dBm Field displays CALIBRATED.
29. Move cursor to -26 dBm Field. Press ENTER Key to access Data Field.
30. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-26 dBm.
31. Press ENTER Key and wait until -26 dBm Field displays CALIBRATED.
32. Move cursor to -28 dBm Field. Press ENTER Key to access Data Field.
33. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-28 dBm.
34. Press ENTER Key and wait until -28 dBm Field displays CALIBRATED.
35. Move cursor to -29.9 dBm Field. Press ENTER Key to access Data Field.
36. Edit Data Field using DATA SCROLL Keys (17) for Measuring Receiver reading closest to
-29.9 dBm.
37. Press ENTER Key and wait until -29.9 dBm Field displays CALIBRATED.
38. Press T/R Soft Function Key F3. Set Measuring Receiver for RF Power Measurement.
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Scans by ArtekMedia © 2008

IFR COM-120B Specifications

General

Brand	IFR
Model	COM-120B
Category	Measuring Instruments
Language	English