IFR FM/AM-1200A

FUNCTION
MEASUREMENT
(Cant)
GPIB
COMMAND
DESCRIPTION
AFEx
Sets FREQ
ERROR Meter to Audio
range as
specified by
X •
X = 1
to 3
1
=
3 Hz
2 =
30
Hz
3 =
300
Hz
MTR2
Sets VFD display to
meters
and
returns current value of
MODULATION as specified by range
selected.
Rx Sets
MODULATION Meter to kHz/%x10
range
as specified by X.
X
=
2 '
6,
20'
60
2
=
2 kHz or 20% F u 1 1
Scale
6
=
6
kHz
or 60% F u 1 1 Scale
20
=
20 kHz or 200% F u 1 1
Scale
60
=
60 kHz or 600% F u 1 1
Scale
15A Sets
the MODULATION Meter to 15
Watt range
to measure
average
power.
150A
Sets
the MODULATION Meter to 150
Watt
range to measure average
power.
15P Sets
the MODULATION Meter to 15
Watt
range to measure Peak power.
150P Sets the MODULATION Meter to 150
Watt
range to measure
peak power.
SIG Sets
MODULATION
Meter to measure
relative signal strength
(uncal i bra ted).
DIS Sets the MODULATION Meter to
measure Distortion on 0%
to 20%
range.
SID
Sets
the MODULATION
Meter to
measure
SINAD
on 3 dB to 20 dB
range.
Table 5-10 GPIB Commands (Continued)
5-35
05