Agilent Technologies 8648A - Page 479

Index
Index I-3
LF power level accuracy adjustment, 7-32
line module
part number, 6-6, 6-12
LO
, 1b-45
LOCAL
, 1b-38
M
manual adjustments, 7-4
memory
, 1a-7, 1b-39
clearing
, 1b-34
interface
, 1b-53
remote interface
, 1b-52
sequence
, 1a-8
MOD INPUT/OUTPUT
, 1b-46
MOD ON/OFF
, 1b-44
modulation
, 1a-4, 1a-21, 1b-5
HI/LO
, 1b-45
level
, 1b-46
OFF
, 1b-45
source
, 1b-43, 1b-46
modulation distribution
theory of operation, 5a-8
modulation generator
, 1b-44
assembly description
, 5a-18
motherboard
, 7-2
audio path calibration
, 7-24
theory of operation
, 5a-8
motherboard kit
part number, 6-3, 6-6, 6-12
N
NEXT, 1b-31
O
offset, 1a-16, 1b-3
ordering parts
, 6-1
output
level frequency extension adjustment, 7-20
level output adjustment
, 7-15
part number
, 6-12
theory of operation
, 5a-11, 5a-12
P
packaging, 3-9
pager encoder
assembly description
, 5a-19
part number
, 6-6
timebase frequency adjustment
, 7-7
pager encoding
, 1a-23
parts list
, 6-1
PC requirements
, 7-36
performance tests
, 8-1
AM accuracy
, 8-16
AM accuracy (Option 1E2)
, 8-17
AM distortion
, 8-19
DC FM frequency error
, 8-28
FM accuracy
, 8-7
FM accuracy (Option 1E2)
, 8-10
FM distortion
, 8-13
FSK deviation accuracy
, 8-40
harmonics
, 8-26
internal timebase aging rate
, 8-46
pager encoder timebase accuracy
, 8-39
phase modulation distortion
, 8-21
power level accuracy
, 8-49
pulse modulation on/off ratio
, 8-35
pulse modulation rise time
, 8-37
required test equipment
, 8-3
residual FM
, 8-24
RF level accuracy
, 8-30
selection
, 7-54
spurious
, 8-27
performance verification cycle
, 8-2
plug
, 3-5
post regulator
theory of operation, 5a-8
post-repair procedure
8648A, 5-6
post-repair procedures
8648B/C/D
, 5-6
power
, 3-3
cable
, 3-3, 3-5
memory interface
, 1b-53
POWER DEL sequence
, 1b-34
POWER DEL sequency
, 1b-34
power level accuracy
adjustment
, 7-28
power on symbol
, v
power supply
part number, 6-3, 6-6, 6-12
theory of operation
, 5a-7
predistortion and detector offset adjustment
, 7-18
prelevel adjustment
, 7-19
preset conditions
, 1b-34
PREV
, 1b-31
printing test results
, 7-57
pulse modulation
selection
, 1b-29, 1b-30