Replaceable Parts
Replaceable Parts Listings
Reference
Part Number
Designator
A59
5087-7344
A60
5087-7336
A61
A62
A63
A64
5087-7345
A69
08490-60037
N5240-60058
a. Part numbers in italic typeface are for rebuilt exchange assemblies. Refer to
page
6-4.
b. All new units built after August 2009, no longer use the N5242-60031 cable that was attached to connector P1001 and
Source 2. As a result of this change, the IF multiplexer boards have had their P1001 connectors removed. If your instrument
contains a N5242-60031 cable, remove it from your instrument.
Keysight N5247B Service Guide
Qty
Description
a
1
noise receiver (downconverter)
4
70 GHz doubler assembly port 1
70 GHz doubler assembly port 3
70 GHz doubler assembly port 4
70 GHz doubler assembly port 2
1
Tuner
1
3-dB attenuator (A28 mixer brick (R1)
2
front-panel LED board
"Rebuilt-Exchange Assemblies" on
6-159