Return Procedure; Determining Your Instrument's Serial Number - Agilent Technologies E5505A Installation Manual

Phase noise measurement system
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A
Service, Support, and Safety Information

Return Procedure

In any correspondence or telephone conversations with Agilent
Technologies, please refer to the instrument by its model number (N5501A,
for example) and serial number. With this information, the customer
engineer can determine whether your instrument is still within its
warranty period and provide accurate shipping information.

Determining your instrument's serial number

When Agilent Technologies manufactures an instrument, it is given a
unique serial number. This serial number appears on a label on the rear
panel of the instrument (see
The first part makes up the prefix and consists of four digits and a letter.
The second part makes up the suffix and consists of the last five digits on
the label. The serial number prefix is the same for all identical
instruments; it changes only if the electrical or physical functionality
differs between instruments. However, the serial number suffix changes
sequentially from instrument to instrument to uniquely identify every one.
n5501_2_rear_pnl
24 Feb 04 rev 1
Figure 43 Serial number location
94
IF
10 MHz OVEN
LEVEL
OUT
TUNE SPAN
OUT
SPECTRUM
MULTIPLEXER
ANALYZER
OUT
IN
SEE USERS MANUAL
ICES/NMB-001
N10149
ISM GRP.1 CLASS A
154258
Figure
43). The serial number has two parts.
100 MHz OUT
10 MHz IN
+ 8 dBm
-2 dBm
600 MHz OUT
BUFFERED
+ 20 dBm
0 dBm
10 MHz OUT
SERIAL NUMBER
LABEL
LINE
115 V/3 A
230 V/2 A
50/60 Hz
GPIB
FUSE: T 3.15 A 250 V
E5505A Installation Guide

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