Agilent Technologies FieldFox N9913A User manual

Agilent
FieldFox Analyzers
N9913A, N9914A
N9915A, N9916A, N9917A, N9918A
N9925A, N9926A, N9927A, N9928A
N9935A, N9936A, N9937A, N9938A
User’s Guide
Manufacturing Part Number: N9927–90001
Print Date: May 23, 2014
Supersedes: November 1, 2013
©Agilent Technologies, Inc.

2 FieldFox User’s Guide
Warranty Statement
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The hardware and/or software described in this document are furnished under a license and may be used or copied
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Contacting Agilent
Assistance with test and measurements needs and information on finding a local Agilent office are
available on the Web at: http://www.agilent.com/find/assist
If you do not have access to the Internet, please contact your Agilent field engineer.
In any correspondence or telephone conversation, refer to the Agilent product by its model number and full serial
number. With this information, the Agilent representative can determine whether your product is still within its
warranty period.
Safety and Regulatory Information
The safety and regulatory information pertaining to this product is located on page 216.
Where to Find the Latest Information
Documentation is updated periodically. For the latest information, please visit:
www.agilent.com/find/fieldfoxsupport
Software Updates
Is your product software up-to-date? Periodically, Agilent releases software updates to fix known defects and
incorporate product enhancements. To search for software updates for your product, go to the Agilent Technical
Support website at: http://www.agilent.com/find/TechSupport or www.agilent.com/find/fieldfoxsupport.

FieldFox User’s Guide 3
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DAMAGE.

4 FieldFox User’s Guide
A.07.50 Firmware Release Updates............................................... 7
Overview......................................................................................................8
Models and Options......................................................................... 8
Accessories ....................................................................................... 8
FieldFox Manuals, Software, and Supplemental Help ............... 9
Preparing for Initial Use of Your New FieldFox ...................................10
Check the Shipment....................................................................... 10
Meeting Power Requirements for the AC/DC Adapter ........... 10
Install the Lithium-Ion Battery ..................................................... 11
FieldFox ON/OFF Settings ............................................................ 12
FieldFox High-Temperature Protection....................................... 12
Avoid Overpowering the FieldFox ................................................ 13
Take the FieldFox Tour .................................................................. 14
Front Panel....................................................................................... 15
Top Panel ......................................................................................... 16
Right Side Panel.............................................................................. 17
Left Side Panel................................................................................ 17
Screen Tour ..................................................................................... 18
How to Enter Numeric Values...................................................... 19
CAT (Cable and Antenna Test) Mode ....................................................20
CAT Mode Settings........................................................................ 21
Return Loss Measurements ......................................................... 27
1-Port Cable Loss Measurements ............................................... 28
2-Port Insertion Loss Measurements ......................................... 29
DTF (Distance to Fault) Measurements ................................................30
DTF Measurement Settings.......................................................... 31
NA (Network Analyzer) Mode................................................................39
NA Mode Settings.......................................................................... 39
Time Domain - Option 010 .......................................................................55
Time Domain (Transform) Settings ............................................. 56
Trace Settings ................................................................................. 60

FieldFox User’s Guide 5
Gating ............................................................................................... 61
Calibration for NA, CAT, and VVM Modes ............................................64
Verifying Calibration and Jumper Cable Integrity ..................... 79
Calibration Method Summary....................................................... 80
SA (Spectrum Analyzer) Mode...............................................................81
SA Mode Settings .......................................................................... 82
Channel Measurements .............................................................. 114
Interference Analyzer (SA Mode) - Option 236..................................123
Spectrogram and Waterfall Displays......................................... 123
Record Playback ........................................................................... 127
Reflection Mode (SA Models) ..............................................................136
Reflection Mode Settings............................................................ 137
Built-in Power Meter Mode - Option 310............................................139
Built-in Power Meter Settings ................................................... 139
Power Meter (USB) Mode ....................................................................142
USB Power Meter Settings......................................................... 143
Frequency Offset using Power Sensor (FOPS) –Option 208............149
FOPS Settings ............................................................................... 150
Pulse Measurements Mode - Option 330............................................155
Pulse Measurement Settings..................................................... 156
VVM (Vector Voltmeter) Mode - Option 308.......................................166
Overview ........................................................................................ 167
VVM Mode Settings..................................................................... 167
1-Port Cable Trimming Measurements..................................... 171
2-Port Transmission Measurements......................................... 172
A/B and B/A Measurements .................................................... 173
Data Analysis Features..........................................................................174
All about Markers......................................................................... 174
All about Limit Lines .................................................................... 184

6 FieldFox User’s Guide
All about Trace Math................................................................... 187
File Management....................................................................................190
Saving and Recalling Files .......................................................... 190
Printing........................................................................................... 197
System Settings......................................................................................198
Run/Hold ....................................................................................... 198
Preset ............................................................................................. 199
User Preset .................................................................................... 200
Audio (Volume) Control............................................................... 200
Display Settings............................................................................ 201
Preferences.................................................................................... 203
System Configuration .................................................................. 206
Service Diagnostics...................................................................... 214
Working with the Lithium-Ion Battery ................................................216
Viewing Battery Charge Status.................................................. 216
Charging the Battery.................................................................... 217
Reconditioning the Battery......................................................... 219
Battery Care................................................................................... 220
Maximizing Battery Life............................................................... 220
Lithium Ion Battery Disposal...................................................... 221
Safety Considerations ............................................................................222
Certification and Compliance Statements................................ 230
Appendix A: Connector Care Review...................................................231
Appendix B: Specifications/Data Sheet .............................................232
Appendix C: Instrument Calibration.....................................................233
Index.........................................................................................................234

Overview 7
A.07.50 Firmware Release Updates
For customers upgrading FieldFox firmware, the following is a list of changes
from the previous release:
NA Mode
Mixed-mode Measurements .................................41
Parameter Conversion ..........................................41
NA/CAT Calibrations
1-port Response Calibrations ..............................75
Waveguide Effective Velocity Factor..................76
SA Mode
Long Sweep Time Alert.........................................99
USB Power Meter Mode
Frequency Offset (Opt 208)................................149
Ext Zero for U8480 series...................................143
Support for U8488A (67 GHz) ...........................142
Pulse Measurements (Opt 330)
Trace Memory.......................................................165
Built-in Power Meter Mode
SCPI commands added
Radio Standard ....................................................140
All Modes (System)
USB Keyboard Support...........................................8
USB Printer Support ...........................................197

8 FieldFox User’s Guide
Overview
Models and Options
Models
Model
Max Freq (GHz)
Description
N9913A
4
Vector Network Analyzer AND Spectrum Analyzer
N9914A
6.5
Vector Network Analyzer AND Spectrum Analyzer
N9915A
9
Vector Network Analyzer AND Spectrum Analyzer
N9916A
14
Vector Network Analyzer AND Spectrum Analyzer
N9917A
18
Vector Network Analyzer AND Spectrum Analyzer
N9918A
26.5
Vector Network Analyzer AND Spectrum Analyzer
N9925A
9
Vector Network Analyzer
N9926A
14
Vector Network Analyzer
N9927A
18
Vector Network Analyzer
N9928A
26.5
Vector Network Analyzer
N9935A
9
Spectrum Analyzer
N9936A
14
Spectrum Analyzer
N9937A
18
Spectrum Analyzer
N9938A
26.5
Spectrum Analyzer
Minimum Frequency: 30 kHz for all models
FieldFox Options: For a comprehensive list, view the FieldFox Configuration
Guide at: http://cp.literature.agilent.com/litweb/pdf/5990-9836EN.pdf
Accessories
The following accessories are included with every FieldFox. Spare accessories
can be ordered at any time.
Accessory Part Number
Description
N9910X–873
AC/DC Adapter
N9910X–870
Lithium-Ion Battery
N9910X–880
Softcase w/ Backpack & Shoulder Strap
N9910X–890
User’s Guide (printed copy)
N9910X–891
Quick Reference Guide (printed copy)
NOTE Although not supplied, a USB keyboard CAN be used with the FieldFox.
To see a complete list of accessories that are available for the FieldFox, please
visit: http://www.agilent.com/find/fieldfox.

Overview 9
FieldFox Manuals, Software, and Supplemental Help
The following manuals and software are available for the FieldFox.
To access all of these, visit:www.agilent.com/find/fieldfoxsupport.
User’s Guide –This manual, included with shipment.
Quick Reference Guide –Printed copy with laminated pages for outdoor use
included with shipment.
Supplemental Online Help - Concepts and Reference information.
http://na.tm.agilent.com/fieldfox/help/FieldFox.htm
Programming Guide –Online, offline and pdf versions.
FieldFox Data Link Software and Help –Free download.
Service Guide –Free download.
Firmware Updates –Check to see if you have the latest FieldFox firmware.
Conventions that are used in the Manual
Hardkey indicates a front panel button. The functionality of these buttons
does not change.
The six Softkey menus change dynamically and follow these color conventions:
Softkey Blue indicates an available setting.
Softkey Green indicates a change in menu level when selected.
Softkey Black indicates the default or selected setting.
Softkey Yellow indicates an active entry in process.
Softkey Grey indicates a key that is NOT available.
Safety Notes
The following safety notes are used throughout this manual. Familiarize yourself
with each of the notes and its meaning before operating this instrument. More
pertinent safety notes for using this product are located in “Safety
Considerations” on page 222.
CAUTION
Caution denotes a hazard. It calls attention to a procedure that, if not
correctly performed or adhered to, could result in damage to or destruction
of the product. Do not proceed beyond a caution notice until the indicated
conditions are fully understood and met.
WARNING
Warning denotes a hazard. It calls attention to a procedure which, if not
correctly performed or adhered to, could result in injury or loss of life. Do
not proceed beyond a warning note until the indicated conditions are fully
understood and met.

10 FieldFox User’s Guide
Preparing for Initial Use of Your New FieldFox
Check the Shipment
When you receive your FieldFox, check the shipment according to the following
procedure:
1. Inspect the shipping container for damage. Signs of damage may include a
dented or torn shipping container or cushioning material that indicates signs
of unusual stress or compacting. If not damaged, save the packaging
material in case the FieldFox needs to be returned.
2. Carefully remove the contents from the shipping container, and verify that
the standard accessories and your ordered options are included in the
shipment according to the Box Contents List.
3. For any question or problems, refer to Contacting Agilent on page 2.
Meeting Power Requirements for the AC/DC Adapter
Voltage: 100 VAC to 250 VAC
Frequency: 50 Hz to 60 Hz
Current: 1.25 –0.56 A
The AC/DC adapter supplied with the analyzer is equipped with a three-wire
power cord, in accordance with international safety standards. The power cable
appropriate to the original product shipping location is included with the
FieldFox.
Various AC power cables are available from Agilent that are unique to specific
geographic areas. You can order additional AC power cables that are correct for
use in different areas. For the power cord part number information please visit:
http://www.agilent.com/find/fieldfox