HP 8901B

Model 8901B
Table 3-11. Modulation Analyzer finction to Code Summary
Operation
Function
MEASUREMENTS
AM
FM
iPM
RF POWER
FREQ
AUDIO FREQ
AUDIO DISTN
IF LEVEL
TUNED RF LEVEL
FREQ ERROR
DETECTORS
PEAK+
PEAK HOLD
AVG (RMS Calibrated)
1 kHz DISTN
400 Hz DISTN
RMS
PEAKk12
PEAK-
DISPLAYS
Display LOG Result
Display LIN Result
dB EXT ATTEN
off
dB EXT AlTEN on
RATIO
Off
RATIO On
PREVIOUS RATIO
FILTERS
HP (High-Pass) FILTERS Off
50 Hz FILTER On
300 Hz FILTER On
LP (Low-Pass) FILTERS
Off
3 kHz FILTER On
15 kHz FILTER On
>20 kHz FILTER On
FM DE-EMPHASIS
FM DE-EMPHASIS Off
PRE-DISPLAY Off and
PRE-DISPLAY
On and
FM DE-EMPHASIS On
25 ps DE-EMPHASIS
50 ps DE-EMPHASIS
75 ps DE-EMPHASIS
750 ps DE-EMPHASIS
Code
M1
M2
M3
M4
M5
s1
s2
s3
s4
s5
D1
D2
D3
D4
D5
D6
D8
D9
LG
LN
NO
N1
RO
R1
R2
HO
H1
H2
LO
L1
L2
L3
PO
P1
P2
P3
P4
P5
Function
CALIBRATION
CALIBRATE Off
CALIBRATE On
Yo CAL FACTOR
ZERO
SAVE CAL
MANUAL OPERATIONS
AUTO TUNING
ENABLE ERRORS
DISABLE ERRORS
CLEAR (KEY)
DISPLAY FREQ
DISPLAY INCREMENT
INPUT FREQUENCY (Hz)
h Hz
u Hz
TRACK Mode Off (Lock Mode)
TRACK Mode
On
fi kHz
U kHz
MHz (INPUT FREQ)
RECALL
STORE
SPECIAL FUNCTION
SPECIAL, SPECIAL
mV Units
pV Units
V Units
W Units
MISCELLANEOUS
MODULATION OUTPUT
AUDIO INPUT
AUTOMATIC OPERATION
Auto-Ranging (RANGE HOLD
Off)
RANGE HOLD
Identify Instrument
INSTR PRESET (same as DCL)
Trigger
Off
Hold
Trigger Immediate
Trigger with Settling
Hexidecimal A
Hexidecimal B
Hexidecimal C
Hexidecimal D
Hexidecimal E
Hexidecimal F
Code
co
c1
CF
ZR
sc
AT
BO
B1
CL
FR
FN
HZ
HU
HD
KO
K1
KU
KD
MZ
RC
TR
SP
ss
MV
uv
VL
WT
A0
A1
AU
GO
G1
ID
IP
TO
T1
T2
T3
xo
x1
x2
x3
x4
x5
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