Calibration Constants - HP 8340A Service Manual

No. Name
LVL DAC GAIN ; EXT
48
P W R SWP
49
YTMBXGAIN 1
50
YTMBXGAIN2
51
YTMBXGAIN3
52
YTMBXGAIN 4
53
STOP LIMIT
54
S T AR T LIMIT
55
P RESE T OPT ION
56
HBIB ADDRESS
57
..
8-24
Model 8340A - Service
Table BA-3.

Calibration Constants (

Function
Adjusts gain of level DAC for external
leveling operation.
Adjust gain of power sweep DAC
A27U24 during power sweep operation.
Adjusts YTM slow speed tracking for
sweeps which cross from Band 0 to
Band 1.
Adjusts YTM slow speed tracking for
sweeps which cross from Band 1 to
Band 2.
Adjusts YTM slow speed tracking for
sweeps which cross from Band 2 to
Band 3.
Adjusts YTM slow speed tracking for
sweeps which cross from Band 3 to
Band 4.
Sets maximum allowable stop
frequency.
Sets minimum allowable start
frequency.
Selects instrument's operating
conditions.
Bits 0 through 7 - Selects power level
after [INSTR PRESET].
Bit 10 -PMI N etwork Analy zer retrace
compatibility.
Bit 12 - CI IL compatibility (if option is
installed)
Selects instrument's operating
conditions .
:Bits 0 through 4 - selects HP -IB address.
Bit 5 - allows or disallows the HP-IB
address to be changed after entering a
[SHIFT] [LOCAL]
Bit 6 - allows or disallows the
[SA VE] function.
Bit 7 - allows or disallows the
[RECALL] function.
Scans by HB9HCA and HB9FSX
4 of 7)
Range
(Counts)
-100 -
+100
-100 -
+100
0-2040
0-2040
0-2040
0-2040
11 - 26,000
10-(S TOP
LIMIT -1)
0-110
0/1024
0/4096
00 - 30
0/32
[SHIFT] 0/64
[SHIFT] 0/128
Significance
-10.0% - + 10.0%
-10.0% - + 10.0%
-4%- +4%
YTM Frequency
-2%- +2
ofYTM Frequency
-1.33% - + 1.33%
ofYTM Frequency
-1%- +1% of
YTM Frequency
1 MHz/count
1 MHz/count
0 d Bm - -110 d Bm
Disabled/Enabled
Disabled/Enabled
I nstrument's
HP -IB Address
Allowed/Disallowed
Allowed/Disallowed
Allowed/Disallowed