HP 8340B Manual page 24

Table
A-3.
Calibration Constants (2
of
6)
No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Name
AT50 OFFSET
AT60 OFFSET
AT70 OFFSET
AT80 OFFSET
AT90 OFFSET
AT10 SLOPE
AT20 SLOPE
AT30 SLOPE
AT40 SLOPE
AT50 SLOPE
AT60 SLOPE
AT70 SLOPE
AT80 SLOPE
AT90 SLOPE
LEV DAC
OFF;
SYS
LEV DAC GAIN; SYS
ADO OFFSET; SYS
ADO GAIN; SYS
ADC GAIN LO
ADC GAIN HI
MAX SWEEP RATE
ADC
OFFSET
Function
Offset compensation for
RF power at 50 dB
attenuator setting from 0.01 to 26.5 GHz.
Offset compensation for
RF power
at
60 dB
attenuator setting from 0.01 to
26.5 GHz.
Offset compensation for RF
power
at 70 dB
attenuator setting from
0.01 to
26.5 GHz.
Offset compensation for RP power at 80 dB
attenuator setting from
0.01 to 26.5 GHz.
Offset compensation for RF power at 90 dB
attenuator setting from
0 01
to 26.5 GHz.
Slope compensation for RF power
at 10
dB
attenuator setting from 2.3 to 20.0 GHz.
Slope compensation for RF power
at
20 dB
attenuator setting from 2.3 to
20.0 GHz.
Slope compensation for RF power at 30 dB
attenuator
setting from
2.3
to 20.0 GHz.
Slope compensation for RF power
at
40 dB
attenuator setting from 2.3 to 20.0 GHz.
Slope compensation for RF POWER
at
50
dB attenuator setting from 2.3
to
20.0 GHz.
Slope compensation for RF power at 60 dB
attenuator
setting from
2.3
to 20.0 GHz.
Slope compensation for RF power at 70 dB
attenuator setting from 2.3 to 20.0 GHz.
Slope compensation for RF power at 80 dB
attenuator setting From
2.3 to 20 GHz.
Slope compensation for RF
power
at
90 dB
attenuator setting from
2.3
to
20 GHz.
Level DAC offset for
mm system
leveling.
Level DAC gain for mm system leveling.
ADC offset
For
mm
system leveling.
ADC
gain
For
mm
sys leveling.
Adjusts front panel dBm display accuracy
from .01 to
2.3 GHz.
Adjusts front panel dBm display accuracy
from 2.3 to 26.5 GHz.
Sets the maximum sweep rate
in
the
AUTO
sweeptime mode.
Adjusts front panel dBm display.
Range
(Counts)
0-100
0-100
0-100
0-100
0-100
0-255
0-255
0-255
0-255
0-255
0-255
0-255
0-255
0-255
-100-
+100
-100-
+100
-100-
+100
-100-+100
-100-+100
-100-+100
1-1000
-100-
+100
Significance
0.05 dB/count
0.05 dB/count
0.05 dB/count
0.05 dB/count
0,05 dB/count
0 005 dB/GHz/count
0.005 dB/GHz/count
0.005 dB/GHz/count
0 005
dB/GHz/count
0.005 dB/GHz/count
0.005
dB/GHz/count
0.005 dB/GHz/count
0.005 dB/GHz/count
0.005 dB/GHz/count
0.05 dB/count
-10%
-
+10%
0.05 dB/count
-10%
-
+10%
-10%
-
+10%
-10%
•
+10%
1
MHz/ms/count
0 05 dB/count
A-18
Assembly-Level
Service Calibration
Constants
HP 8340B/41B