HP 8340b User Manual

SHIFT
Ml
(HP-IB:
SHM1)
This
diagnostic
function
shows,
from
left
to
right,
what
the
M
divisor,
N
divisor,
M/N
frequency,
and
20/30
loop
frequency
should
be
(see
Figure
A-5).
M
Divisor
N
Divisor
M/N
Frequency
20-30
Loop Frequency
Figure
A-5.
M/N Diagnostics
SHIFT
M2
(HP-IB:
SHM2)
This
diagnostic
shows,
from
left
to
right,
what
the band
number
and
the YIG
oscillator
(YO)
frequency
should be
(see
Figure
A-6).
Band Number
YO
Frequency
Figure
A-6.
YO
Diagnostics
SHIFT
M3
(HP-IB:
SHM3)
This
diagnostic
shows,
from
left
to
right,
what
the
PLL2
VCO
frequency
and
the
PLL3
upconverter
frequency
should be
(see Figure A-7)
PLL
»2
Frequency
PLL
»3
Frequency
IMLEVILED
^
POWER
dB
' '
«T—T
•I———•
[
o| GF
'
(TOP
at
REQUEfCY
MHl
•^^•^M
^———————
FREQUEN
»
UHl
•——^•^^
OVUMOO
DfMOTC MQ
FAULT
WW
W W
UtH-t
Figure
A-7.
20-30 Loop
Diagnostics
A-28
Assembly-Level
Service
Front
Panel
Diagnostics
HP 8340B/41B

HP 8340b Specifications

General

Brand	HP
Model	8340b
Category	Inverter
Language	English