User`s guide
Table Of Contents
- Overview
- Getting Started
- System Setting
- Making Measurements
- Measuring Multiple Signals
- Measuring a Low-Level Signal
- Improving Frequency Resolution and Accuracy
- Making Distortion Measurements
- One-button Power Measurement
- Making a Stimulus Response Transmission Measurement
- Measuring Stop Band Attenuation of a Low-pass Filter
- Making a Reflection Calibration Measurement
- Measuring Return Loss Using the Reflection Calibration Routine
- Making an Average Power Measurement
- Key Reference
- SCPI Command Reference
- Error Messages
- Menu Map

Overview 1
N9340A User’s Guide 7
Instrument Markings
The CE mark shows that the product
complies with all relevant European
Legal Directives
(If accompanied by a year, it signifies
when the design was proven).
The CSA mark is a registered trademark
of the Canadian Standards Association.
The C- Tick mark is a registered trade-
mark of the Australian Spectrum Man-
agement Agency.
This symbol is an Industrial Scientific
and Medical Group 1 Class A product
(CISPR 11, Clause 4)
The instruction manual symbol: indicates
that the user must refer to specific
instructions in the manual.
The standby symbol is used to mark a
position of the instrument power switch.
indicates this product complies with the
WEEE Directive (2002/96/EC) marking
requirements and you must not discard
this equipment in domestic household
waste. Do not dispose in domestic house-
hold waste. To return unwanted prod-
ucts, contact your local Agilent office, or
refer to
http://www.agilent.com/environment/product/
N10149
ISM1-A