HP 8340b User Manual

8340/41
B
CALIBRATION
CONSTANTS
SERIAL
NUMBER;
0000
•
834041 BREV
11
MAR 88
1.
DMELLTIME
50
11
34.
AT90
SLOPE
-10
11
67.
AT60 SLP
20G2
10
2.YTMBXDLY2
74
11
35.
LEV
DAC
OFF;
SYS
-2
11
68.
AT70 SLP
20G2
13
3.YTMBXDLY3
69
II
36.
LEV
DAC
GAIN;
SYS
-27
II
69.
AT80 SLP
20G2
15
4.
YTMBXDLY4
100
11
37.
ADC OFF
SYS
-
-1
11
70.
AT90 SLP
20G2
18
S.
YTMDLY1
80
II
38.
ADC
GAIN
SYS
-3
II
71.
YTM
OFFSET
1
1055
6.
YTMDLY2
101
11
3S.
ADC
GAIN
LO
-40
11
72.
YTM
OFFSET
2
1108
7.
YTMDLY3
100
11
40.
ADC
GAIN
HI
-40
11
73.
YTM
OFFSET
3
902
8.
YTMDLY4
100
11
41.
MAX
SWEEP RATE
600
II
74.
YTM
OFFSET
4
1024
9.
YTMGAIN1
1084
II
42.
ADC
OFFSET
3
II
75.
YTM
SGL BD RT
25
10.
YTM
GAIN
2
964
11
43.
AM
OFFSET
2
11
76.
YTM
MLT
BD
RT
1000
11.
YTMGAIN3
1151
II
44.
LVLDACOFF;
INT
-6
II
77.
YTM BX
RTA
-25
12.
YTMGAIN4
1024
II
45.
LVL
DAC OFF
;
EXT
0
II
78.
YTM BX
RTB
25
13.
LO
SLOPE
49
11
46.
LVL
DAC
GAIN;
LO
11
II
79.
01
MODEL
5
14.
HI
SLOPE
117
II
47.
LVL
DAC
GAIN;
HI
12
11
80.
YTM
TEMP
COMP
-17
15.
9G2SLOPE 80
II
48.
LVL
DAC
GAIN ;
EXT
-23
II
81.
LOCKUORD
0
16.
20G2
SLOPE 129
11
49.
PMR
SUP
GAIN
4
11
82.
LOCKUORD
ENABLE
0
17.
AT10
OFFSET
-5
11
50.
YTM BX
GAIN
1
0
11
•83.
ANALY2ER
SMP
RATE
125
18.
AT20 OFFSET
-7
II
51.
YTMBXGAIN2
0
11
84.
unused
0
19.
AT30 OFFSET
-5
II
52.
YTM
BX
GAIN
3 0
II
85.
unused
0
20.
AT40 OFFSET
-9
II
53.
YTM BX
GAIN
4 0
II
86.
unused
0
21.
AT50 OFFSET
-10
11 •
54.
STOP
LIMIT
2650
11
87.
unused
0
22.
AT60
OFFSET
-11
1C
55.
STARTLIM1T
1 II
88.
unused
0
23.
AT70
OFFSET
-14
II
56.
PRESET OPTION
O
II
89.
unused
0
24.
AT80
OFFSET
-20
II
57.
HPIBADDRESS 19
II
90.
unused
0
25.
AT90 OFFSET
-23
II
58.
RETRACE
DWELL
O
II
91.
unused
'
0
26.
AT10
SLOPE
-1
II
59.
ATTENCONFIG
9716
II
92.
unused
0
27.
AT20
SLOPE
-2
II
60.
CONFIGURATION
513
11
93.
unused
0
28.
AT30
SLOPE
-3
11
61.
SERIAL'
378
11
94.
unused
0
29.
AT40
SLOPE
-5
11
62.
AT10
SLP 20GZ
4
II
95.
unused
0
30.
AT50
SLOPE
-5
II
63.
AT20
SLP
20G2
5
II
96.
unused
0
31.
AT60
SLOPE
-7
11
64.
AT30
SLP
20G2
5
11
97.
unused
0
32.
AT70
5LOPE
-8
11
65.
AT40
SLP
20G2
8
11
98.
MODEL'
5
33.
AT80
SLOPE
-9
11
66.
AT50
SLP
20G2
9
11 •
99.
CHECKSUM
24097*
Procedure
for
manually
entering
calibration data into the
SOURCE:
1.
Push
the
following
sequence
of
KEYS:
[INSTR
PRESET]
[SHIFT]
[MHz]
[1] [2]
[Hz]
[SHIFT]
[KHz]
[2]
[2]
[Hz]
2.
Note
the
Entry
Display
will
indicate the
Calibration
Constant
number
and
value.
3.
Enter
via
the
KEY
BOARD
or
DATA
KNOB
the
correct
value
for
the
first
Calibration Constant indicated
in the
display.
«
Terminate
KEYBOARD
entries
with the Hz
key
»
4.
Go
to the
next
Calibration
Constant
by
pushing
the
UP
step
key.
The
next
constant
can
then
be
entered-
Do
no
enter
the
"CHECKSUM"
Constant
(This
is computed
automatically)
5.
The
Step Keys
can
be
used
to
move
from
one
Calibration
Constant to
another to
either
check
them
or
to
correc
them.
6.
After
all
entries
have
been
made,
check
that
all
numbers are correct
by
using
the
step
keys to
review
and
verify
them
7.
Allow
instrument
to
warm
up
for
1/2
hour and
make
sure
that
nothing is
connected
to the
Stop
Sweep
connecto
on
the
rear
panel.
Press
[SHIFT
PEAK]
to
perform an
Automatic
Tracking
Calibration.
This
step
may
modify
the
"YTM
GAIN
n"
&
"YTM
BX
GAIN
n"
constants.
8.
The
CALIBRATION
data
should be
permanently stored
in
the
Non
Volatile
Protected
Memory
by
pushing
the
following
key
sequence
[SHIFT]
[MHz]
[1] [4]
[Hz]
[SHIFT]
[KHz]
[5] [3] [4]
[9]
[Hz]
[INSTR
PRESET]
"Will
vary
depending
on
individual
instrument
i
t
t
/
r
f
3
Figure
A-3.
Sample
Calibration
Constants
Printed Copy
(Found
Inside
Instrument)
A-24
Assembly-Level Service
Calibration constants
Change
7
HP
8340B/41B

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English