HP 8447D Operation And Service Manual page 37

CHANGE 1
Page 1, Table 1:
For the 8447D and 8447F PRE AMP Specifications, change the Mean Gain from 26
dB to 25 dB.
For the 8447E and 8447F POWER AMP Specifications, make the following changes:
Change the Mean Gain from 22 dB +-1.5 dB to 22 dB +-2.0 dB.
Change the Output Power for 1 dB Gain Compression from +15 dBm to +14 dBm.
Page 9, Paragraph 55:
In the table at the top of page 9, make the following changes:
For the 8447D and 8447F PRE AMP Specifications, make the following change:
Change the Mean Gain from 26 dB to 25 dB.
For the 8447E and 8447F POWER AMP Specifications, make the following
changes:
Change the Mean Gain from 22 dB +-1.5 dB to 22 dB +-2.0 dB.
Change the Output Power for 1 dB Gain Compression from >+15 dBm to >+14
dBm.
In the "Description" paragraph, change the third sentence to read: ''Half of
the sum of the highest gain and lowest gain is the measured mean gain and
should be within 2.0 dB of the specified gain."
Page 11, Paragraph 55:
In the example at the bottom of the page, change data recording section as
follows:
Kin Actual Max
25 dB _
20.0 dB _ 24.0 dB
25 dB _
20.0 dB _ 24.0 dB
Page 12, paragraph 55:
In step 11, change the signal level reading on the power meter to:
8447E: +4 dBm (+14 dBm ampl. output)
8447F POWER AMP: +4 dBm (+14 dBm ampl. output)
In step 13, change the reading of the power meter to:
8447E: less than +5 dBm: _+5 dBm
8447F POWER AMP: less than +5 dBm: _+5 dBm
Page 24, Figure IT:
Delete HP part numbers 08447-00058, 08447-00059, 08447-00060, 08447-00061,
08447-00064, and 08447-00065 from Index Number 10.
Add to Index Number 10:
HP part number 08447-00070, check digit 5, PANEL: FRONT (8447D STANDARD).
HP part number 08447-00071, check digit 6, PANEL: FRONT (8447D OPTION 001).
HP part number 08447-00072, check digit 7, PANEL: FRONT (8447D OPTION 010).
HP part number 08447-00073, check digit 8, PANEL: FRONT (8447D OPTION Oil).
HP part number 08447-00074, check digit 9, PANEL: FRONT (8447F STANDARD).
HP part number 08447-00075, check digit 0, PANEL: FRONT (8447F OPTION 010).
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