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MANUAL
CHANGES,
MODEL 5087A
(05087-90008)
SERIAL
PREFIX,
SERIAL
#
OR DATE
CODE
CHANGES
PAGE l-2.
GENERAL INFORMATION:
All Serials
Table l-l.
Specifications:
> Change
NON-HARMONIC
DISTORTION
specifications
to read:
Greater than 80dB below rated output on lOOkHz, 1 MHz and 5
MHz outputs. Greater than 70dB on 1OMHz outputs.
PAGE 1-5, TABLE 1-4. ASSEMBLIES
USED IN THE 5087A
blSTRlBUTlON
AMPLIFIER:
All Serials
> Change
Al Power Module from 5060-l
189 to 0960-0504.
PAGE 3-2. TABLE 3-2. ASSEMBLIES
USED IN THE 5087A
DISTRIBUTION
AMPLIFIER:
All Serials
> Change Al Power Module from 5060-l
189 to 0960-0504.
PAGE 5-8. MAINTENANCE:
All Serials
Table 5-3a.
Spectrum
Analyzer
Control
Settings
> Change
HP8553B
INPUT ATTENUATOR
settings
from 20dB to 30 dB in all
four columns.
PAGE 5-l 0. MAINTENANCE:
All Serials
Table 5-3. In-Cabinet
Performance
Checks
> Change
"3001~" to " 1 m" in the first line of step c.
PAGE 6-4, TABLE 6-2. REPLACEABLE PARTS:
All Serials
2014A
2120A
> Replace page 6-4 with 6-4/6-4a
supplied
in these manual changes.
>Delete
MP18,
0403-0304
PC BOARD GUIDE.
> Change XFl to 211 O-0564
FUSEHOLDER-BODY
12A MAX FOR UL.
> Add 211 O-0565
FUSEHOLDER CAP 12A MAX FOR UL.
>Add
21 lo-0569
NUT-FUSEHOLDER
THREAD- M 12.7 X 1.5 DBL.
2208A
>Replace
pages 6-4/6-4a
with page 6-4/6-4a
(SERIES 2208)
supplied
in these
manual changes.
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