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Malntenance
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494A1494Ap
Servtce
Vol.
1
6-45
o
o
O
o
o
o
o
I
o
o
o
t
o
o
I
o
o
o
I
I
o
o
o
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a
a
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t
a
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Table
6-9
EQUIPMENT
FOR
ADJUSTING
FIRST
CONVERTER
BIAS
AND
START
SPUR
AMPLTTUDE
Test
Equipment
Characteristics
Recommended
Tvoe
vottm€ter
Sinewave
Gengrator
(10
pV
to
)350
Vdc
TEKTRONTX
DM502A
and
TM
SO0_series
Power
Module
2.0
MHz,o
dBm,
+10
dBm
to
_100
dBm
TEKTRONIX
SG5O3
Power
Meter
...-
Polrrer
Sensor
Attenuator
(3
dB)
Capable
of
measuring
0
Ogm
it
2 t\,tt-tz
Hewlett€ackard
4358
Capable
of
measuring
0 dBm
at
Z
Unz
Hewlett-Packard
8482A
*0.3
dB
at
2
MHz
Hewlett-Packard
8491A
Option
003
H€wl€tt-Packard
8491A
Option
010
Tektronix
Part
No.
175-276$00
Attenuator
(10
dB)
*0.6
dB at
2
MHz
50O
CoaxiatCabte
5U{}
CoaxiatCable
50O
Coaxiat
Cabte
Tektronix
Part
No. 175-2ggT-W
Tektronix
Part
No.
17S€g1O-00
CONNECT
TO
A13
tvtTH 175-2765-d'
CABLE
CONNECT
TO
AT1O
wtTH
175-3310-d)
CAELE
CONNECT
TO
FL16
wfTH
17s-2337-fi'
CAELE
Nole:
Adiu3tnent
is
facing
the
back
ot
the instrumeni.
Figure
6-26.
First
Converter
setup for
adjustment