Agilent Technologies E4448A Service Guide

Chapter 10 229
Replaceable Parts Lists and Locations
Replaceable Parts
A34 Unpreselected
mm-Wave Mixer
(Option 123)
1NB7-8539 X X X
A35 Mixer Bias Board
(Option 123)
(requires replacement of
thermal pad,
N1996-40018)
E4440-60254 X X X
A36 Microwave Preamp
26.5 GHz
(Option 110)
0955-1663 X X X
A36 Millimeter Preamp
50 GHz
(Option 110)
0955-1617 X X X
A37 Audio Digitizer
Assembly
(Option 107)
E4440-60264 X X X X X X
A38 Option Driver
Assembly
(Option 110/123
E4440-60459 Opt 110 Opt 110 Opt 110 Opt 110
Opt 123
Opt 110
Opt 123
Opt 110
Opt 123
A39 USB/Memory Board
(cover plate not attached;
includes memory card)
(Option 111, 115, 117)
E4440-60252 X X X X X X
A39A1 512 MB
Flash Card
(Option 115)
1819-0163 X X X X X X
B1, B2, or B3 Fan
(fan, wires/connector +
EMI disk)
E4406-60159 X X X X X X
FL1 Low Pass Filter,
3 GHz
0955-0988 X X X X X X
FL2 Band Pass Filter,
3.9214 GHz
0955-1074 X X X X X X
FL2 Band Pass Filter,
3.900 GHz
(Option 122 or 140)
0955-1391 X X X X X
FL3 Low Pass Filter,
4.4 GHz
(Option 122 or 140)
0955-0519 X X X X X
Table 10-1 Assemblies
Description
Part
Number
E4440A E4443A E4445A E4446A E4447A E4448A

Agilent Technologies E4448A Specifications

General

Brand	Agilent Technologies
Model	E4448A
Category	Measuring Instruments
Language	English