The PIM Master MW82119B User Guide is one of the set of manuals that cover all of the
instrument’s functions and uses. The PIM Master with Site Master and 2-port LTE 700 MHz
(option 703) options is capable of performing a wide variety of Passive Intermodulation (PIM)
and Line Sweep measurements. This guide provides a quick-start section with a brief
overview of the available PIM, Line Sweep, and 2-port measurements. Please refer to the
measurement guides listed in Table 1-1, “Related Documentation” for more detailed
measurement instructions. This guide also provides a summary of the hardware and software
features of the PIM Master that are common to all measurement modes.
Throughout this user guide, screen images are provided as examples. The image
Note
Related Documentation
Document Part NumberDescription (Required Option)
10100-00065Important Product Information, Compliance, and Safety Notices
10580-00240
10580-00241
11410-00824PIM Master Product Brochure
11410-00821
10580-00402Passive Intermodulation Analyzer Measurement Guide
10580-00403PIM Master MW82119B Programming Manual
10580-00401PIM Master MW82119B Maintenance Manual
11410-00784Configuring the Anritsu PIM Master for Wireless Browser Control
10580-00252Site Master User Guide
Table 1-1.Related Documentation
and measurement details on your instrument may differ from the examples in this
user guide.
Power Meter Measurement Guide
High-Accuracy Power Meter (Option 19)
Cable and Antenna Analyzer Measurement Guide
Cable and Antenna Analyzer (Option 331)
PIM Master Technical Data Sheet
Performance Specifications
Note
Read the Handheld Instruments Product Information, Compliance, and Safety Guide
(PN: 10100-00065) for important safety, legal, and regulatory notices before operating the
equipment. For additional information and literature covering your product, visit the product
page of your instrument and select the Library tab:
PIM is a measure of system linearity as compared to line sweeping, which is a
measure of system impedance. Both tests are critical to validate a cellular system.
1-1 IntroductionChapter 1 — General Information
Document Conventions
Main menus and keypad buttons are shown in the user guide using a Serif Bold typeface.
Main menus are the buttons displayed at the bottom of the touchscreen. Submenus and
submenu buttons are displayed on the right side of the touchscreen display and shown in the
user guide using Serif Regular typeface.
Menu and button locations may be described in this document by their path:
Measurement > VSWR
The line above reads as “Press the Measurement main menu, then press the VSWR button."
Contacting Anritsu for Sales and Service
To contact Anritsu, please visit:
http://www.anritsu.com/contact-us
Here, you can find sales, customer service, and support contact information for your country
or region, provide online feedback, complete a “Talk to Anritsu” form to have your questions
answered, or obtain other services offered by Anritsu.
Updated product information can be found on the Anritsu web site:
http://www.anritsu.com/
Search for the product model number. The latest documentation is on the product page under
the Library tab.
Chapter 1 — General Information1-2 Instrument Description
1-2Instrument Description
Anritsu developed the PIM Master, with Site Master and 2-Port LTE options, to fully
characterize the RF performance of transmission systems with a single test instrument.
Previously, two separate analyzers were required to measure Passive Intermodulation (PIM)
and impedance mismatches in RF transmission lines. With Site Master Option 331 installed,
the PIM Master can now perform both tests to ensure minimum signal degradation,
minimum noise generation, and maximum signal throughput. Capabilities with Option 331
installed include:
• PIM vs. TIME• Swept PIM
• Noise Floor• Distance-to-PIM
• Return Loss• VSWR
• Cable Loss• Distance-to-Fault (DTF)
PIM Master Options
Table 1-2 lists the current available options. Refer to the Anritsu web site for the latest
information on available PIM Master options and frequency ranges.
For ordering information and for option and accessory part numbers, refer to the
technical data sheet (listed in Appendix A).
MW82119B UGPN: 10580-00400 Rev. N1-3
1-3 Instrument Care and Preventive MaintenanceChapter 1 — General Information
1-3Instrument Care and Preventive Maintenance
Site Master care and preventive maintenance consists of cleaning the unit and inspecting and
cleaning the RF connectors on the instrument and all accessories. Clean the Site Master with
a soft, lint-free cloth dampened with water or water and a mild cleaning solution.
CautionTo avoid damaging the display or case, do not use solvents or abrasive cleaners.
Connector Care
Clean the RF connectors and center pins with a cotton swab dampened with denatured
alcohol. Visually inspect the connectors. The fingers of the N(f) connectors and the pins of the
N(m) connectors should be unbroken and uniform in appearance. If you are unsure whether
the connectors are undamaged, gauge the connectors to confirm that the dimensions are
correct. Visually inspect the test port cable(s). The test port cable should be uniform in
appearance, and not stretched, kinked, dented, or broken.
To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the
Type-N connectors. The recommended torque is 12 lbf ·in to 15 lbf· in (1.36 N·m to 1.70 N·m).
Inadequate torque settings can affect measurement accuracy. Over-tightening connectors can
damage the cable, the connector, the instrument, or all of these items.
Visually inspect connectors for general wear, cleanliness, and for damage such as bent pins or
connector rings. Repair or replace damaged connectors immediately. Dirty connectors can
limit the accuracy of your measurements. Damaged connectors can harm the instrument.
Connection of cables carrying an electrostatic potential, excess power, or excess voltage can
damage the connector, the instrument, or both.
Connecting Procedure
1. Carefully align the connectors.
The male connector center pin must slip concentrically into the contact fingers of the
female connector.
2. Push connectors straight together. Do not twist or screw them together.
3. To tighten, turn the connector nut, not the connector body. Major damage can occur to
the center conductor and to the outer conductor if the connector body is twisted.
4. When you use a torque wrench, initially tighten by hand so that approximately 1/8 turn
or 45 degrees of rotation remains for the final tightening with the torque wrench.
Relieve any side pressure on the connection (such as from long or heavy cables) in order
to assure consistent torque. Use an open-end wrench to keep the connector body from
turning while tightening with the torque wrench.
Do not over-torque the connector.
1-4PN: 10580-00400 Rev. NMW82119B UG
Chapter 1 — General Information1-3 Instrument Care and Preventive Maintenance
Test Cable from PIM Master to DUT
Remove O-rings from the test cable and be sure that the connectors are clean. If the DUT
connector has an O-ring, then use a torque wrench to tighten the connector.
When testing, cables are connected and disconnected many times. In order to
save wear on these test cables and RF adapters, Anritsu recommends removing
the O-rings. This allows getting a sufficiently tight connection without unnecessary
Note
stress on the connectors. In the field, O-rings are important to maintain connection
integrity over long time periods. Connections must be torqued to specifications in
order to ensure that they prevent water intrusion.
During your test, if the DUT connector has an o-ring, leave it in place and tighten
to the correct torque.
Disconnecting Procedure
1. If a wrench is needed, use an open-end wrench to keep the connector body from turning
while loosening with a second wrench.
2. Complete the disconnection by hand, turning only the connector nut.
3. Pull the connectors straight apart without twisting or bending.
Connector Saver
Anritsu recommends using an adapter on the intrument's 7/16 DIN female RF Out connector
to act as a connector saver. Typically, the instrument's connector has a useful life of 500
matings. A 7/16 DIN(f) to 7/16 DIN(m) and 50 Ω connector saver reduces wear on the
connector, and may stay on the instrument while it is in the soft case or transit case. One
connector saver is provided with your test instrument.
The recommended torque for attaching the connector saver to the instrument is 25 N · m
(~18 lbf · ft). Use a torque wrench to make the connection.
Replacement connector savers can be purchased from Anritsu. The part number is in your
Technical Data Sheet.
MW82119B UGPN: 10580-00400 Rev. N1-5
1-3 Instrument Care and Preventive MaintenanceChapter 1 — General Information
ESD Caution
The PIM Master, like other high-performance instruments, is susceptible to electrostatic
discharge (ESD) damage. Coaxial cables and antennas often build up a static charge, which
(if allowed to discharge by connecting directly to the PIM Master without first discharging the
static charge) may damage the PIM Master input circuitry.
Caution
Operators should exercise practices outlined within industry standards such as JEDEC-625
(EIA-625), MIL-HDBK-263, and MIL-STD-1686, which pertain to ESD and ESDS devices,
equipment, and practices. Because these apply to the PIM Master, Anritsu recommends that
any static charges that may be present be dissipated before connecting coaxial cables or
antennas to the PIM Master. This may be as simple as temporarily attaching a short or load
device to the cable or antenna prior to attaching to the PIM Master. It is important to
remember that the operator may also carry a static charge. Following the practices outlined
in the referenced standards will ensure a safe environment for both personnel and
equipment.
Operators must be aware of the potential for ESD damage and take all necessary
precautions.
Battery Information
The batteries that are supplied with the PIM Master may need charging before use. They can
be charged using either the AC-DC Adapter or the DC adapter. The batteries can also be
charged by using an external charger (refer to your Technical Data Sheet). Refer to
Section E-3 “Battery Care” on page E-2.
Use only Anritsu Company approved batteries, adapters, and chargers with this
instrument.
The batteries charge at a faster rate when the instrument is turned off. Charging
the batteries while the instrument is running requires a longer time to reach a full
charge.
Note
To prolong the useful battery life, the internal charging circuit monitors the battery
temperature. Normal charging occurs when the battery temperature is between
0 °C and 45 °C. Charging is paused if the internal battery temperature is beyond
this range.
Anritsu Company recommends removing the battery for long-term storage of the
instrument.
When using the Automotive Cigarette Lighter Adapter, always verify that the
Caution
The PIM Master batteries can be replaced without the use of tools. The battery compartment
access is on the bottom of the PIM Master. Refer to Section E-4 “Battery Replacement”
on page E-3.
1-6PN: 10580-00400 Rev. NMW82119B UG
supply is rated for a minimum of 40 Watts at 12 VDC, and that the socket is clear
of any dirt or debris. If the adapter plug becomes hot to the touch during operation,
then discontinue use immediately.
Chapter 1 — General Information1-4 Calibration Requirements
PIM Master Firmware Update
Refer to Section E-5 “PIM Master Firmware Update” on page E-6 for firmware upgrade
procedures.
1-4Calibration Requirements
Field-calibrate your PIM Master as required to achieve acceptable residual PIM. The
instrument provides calibration prompts to help you determine calibration status. Anritsu
recommends annual factory calibration and performance verification by local Anritsu
service centers. The Cable and Antenna Analyzer mode requires calibration standards for
OPEN, SHORT, and LOAD (OSL), which are sold separately.
Note
Anritsu recommends allowing the instrument to warm up to typical operation
temperature (approximately 15 minutes) before calibrating.
1-5Wireless Remote Control
Browser-based control allows you to remotely control the PIM Master from any Wi-Fi enabled
device with web browser software (Chrome or Firefox preferred). This includes a wide range
of tablets and phones running Android or iOS operating systems as well as the traditional
Linux and Windows laptop and desktop computers.
Wi-Fi links are useful in the field, particularly when the PIM Master is on a tower, and you
are on the ground.
For wireless remote control, a Wi-Fi router must be connected to the PIM Master.
Refer to Appendix C, “Wireless Remote Control” for more details on using this capability to
enable wireless control.
MW82119B UGPN: 10580-00400 Rev. N1-7
1-5 Wireless Remote ControlChapter 1 — General Information
1-8PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview
2-1Introduction
This chapter describes the MW82119B PIM Master. It also includes a brief description of
preventive maintenance, calibration requirements, and additional PIM Master documents.
The Anritsu PIM Master is capable of producing 80 Watts of RF power in the
cellular communications bands. Users must take precautions to minimize
exposure to these RF fields:
Always terminate the PIM output port of the test equipment into a load, a
loaded line, or a line that will radiate or absorb the energy before beginning
a PIM test.
Warning
Confirm that the PIM Master RF power is off after a PIM test.
Always confirm that the PIM RF power is off before disconnecting a coaxial
connection, otherwise RF burns may result. Immediate burns to fingers or
eyes can result from exposure to live connectors.
Ensure that all antennas under test are placed so that no personnel are
exposed to RF levels that exceed the maximum allowable exposure.
2-2Turning On the PIM Master for the First Time
The Anritsu MW82119B PIM Master is capable of more than 3.0 hours of continuous
operation from a fully charged, field-replaceable battery (refer to Section E-4 “Battery
Replacement” on page E-3). The PIM Master can also be operated from a 12 VDC source
(which will also simultaneously charge the battery). This can be achieved with either the
Anritsu AC Adapter or Automotive 12 Volt Adapter. Both items are included as standard
accessories (refer to the list of accessories in the Technical Data Sheet for your specific
instrument, as listed in Appendix A).
When using the Automotive Adapter, always verify that the supply is rated for a
Caution
To turn on the MW82119B PIM Master, press the On/Off button on the front panel
(Figure 2-3 on page 2-4). The PIM Master takes approximately 40 seconds to complete
power-up and to load the application software. At the completion of this process, the
instrument is ready to be used.
Note
minimum of 60 Watts at 12 VDC and that the socket is clear of any dirt or debris. If
the adapter plug becomes hot to the touch during operation, then discontinue use
immediately.
Anritsu recommends that you turn on your PIM Master and let it warm up for
10 minutes before performing your first calibration.
MW82119B UGPN: 10580-00400 Rev. N2-1
2-2 Turning On the PIM Master for the First TimeChapter 2 — PIM Master Overview
Calibration Due Date
On first use, or if the Calibration Reminder setting is greater than the due date, a menu is
displayed requesting that you enter the Calibration Due Date for this instrument. This date is
available on the calibration sticker that is provided with the instrument. Enter the correct
day, month, and year and then press Enter.
Figure 2-1.Calibration Due Date Dialog Box
The initial calibration due date is set to one year from the Factory Calibration Date, unless
you enter a different date.
2-2PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview2-3 Front Panel Overview
Calibration Reminder
You can set a reminder of the due date by pressing the Days Before Calibration Reminder
submenu key and entering a number with the number keypad. Complete the entry by
pressing the Enter submenu key or the instrument Enter key.
Figure 2-2.Days Before Calibration Reminder
2-3Front Panel Overview
The PIM Master menu-driven interface is easy to use and requires little training. The
PIM Master uses a touch screen and keypad for data input. The five bottom menu keys and
eight submenu keys on the right side are touch screen keys. The menu and submenu keys will
vary depending upon the selected mode of operation, refer to “Mode Selector Menu”
on page 2-20.
Number keys 1 through 9 are dual purpose, depending upon the current mode of operation.
The dual-purpose keys are labeled with a number on the key itself with the alternate function
printed in blue above each of the keys. Use the blue Shift key to access the functions printed
on the panel. The Escape key, used for aborting data entry, is the button located above
number key 8. The four Arrow keys and the keypad can be used to change the value of an
active parameter.
MW82119B UGPN: 10580-00400 Rev. N2-3
2-3 Front Panel OverviewChapter 2 — PIM Master Overview
2
1
3
MW82119B PIM Master Front Panel
Figure 2-3.MW82119B PIM Master Front Panel
1.On/Off Button (and Battery and Power LEDs)
2.Number Keypad
3.Measurement Display (a Touch Screen)
2-4PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview2-4 Front Panel Keys
1
4
2
5
7
6
3
2-4Front Panel Keys
Figure 2-4.Front Panel Layout
1.Menu Key
2.Speaker Grill
3.LED Indicators for Battery Charge and Power
4.On/Off Button
5.Arrow Keys and Enter Key in center
6.Shift Key and Escape Key
7.Number Keypad
The terms button and hard key refer to all of the buttons on the instrument face. These keys
perform as follows:
Menu Key
(item 1 in Figure 2-4)
Press the Menu key to display the Menu Key Screen, a grid of shortcut icons for installed
measurement modes and user-selected menus and setup files.
MW82119B UGPN: 10580-00400 Rev. N2-5
2-4 Front Panel KeysChapter 2 — PIM Master Overview
On/Off Button
(item 4 in Figure 2-4)
Press this button to turn on power to the PIM Master. Press and hold this button to turn off
power.
Arrow Keys
(item 5 in Figure 2-4)
The four Arrow keys are used to scroll up, down, left, or right. The Arrow keys can often be
used (depending upon measurement selection) to change a value or to change a selection from
a list. In some measurements, the Left/Right arrow keys change values by different
increments than the Up/Down arrow keys. The Arrow keys are also used to move markers.
Enter Key
(item 5 in Figure 2-4)
Press this key to finalize data input.
Shift Key
(item 6 in Figure 2-4)
Press the Shift key and then press a number key to open the menu that is indicated in text
above the key number. When the Shift key is active, its icon is displayed at the top-right of the
measurement display area between the battery charge indicator and the submenu key labels.
Figure 2-5.Shift Key Icon
Esc Key
(item 6 in Figure 2-4)
Press this key to cancel any setting that is currently being made.
LED Indicators (above the On/Off Button)
(item 3 in Figure 2-4)
Battery Charge LED (Green)
The Battery Charge LED flashes if the battery is charging, and remains on steady when the
battery is fully charged.
Power LED (Green)
The Power LED remains on when the PIM Master is on.
2-6PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview2-4 Front Panel Keys
Number Keypad
(item 7 in Figure 2-4)
Press these keys to directly input numbers. Number keys are also used to open menus when
used with the “Shift Key”. For example, press Shift and Touch (0) to initiate Touch Screen
Calibration.
+/– Key
(item 7 in Figure 2-4)
Press this key to change the sign of numbers that are entered with the number keys.
MW82119B UGPN: 10580-00400 Rev. N2-7
2-5 Top Connector PanelChapter 2 — PIM Master Overview
1
3
2
54
2-5Top Connector Panel
The top connector panel includes the test port connectors and the Radio Frequency On light.
Figure 2-6.PIM Master Top Panel Layout
1.Indicator Light for RF On (Red)
2.PIM Test Connector, 7/16 DIN, female, 50 Ω
3.VNA RF Out Connector, Type-N, female, 50 ohms (Option 331)
4.IM2 In Connector, Type-N, female, 50 ohms (Option 902)
5.Strap Bracket (shown without strap), 2x
PIM Radio Frequency ON Light (item 1 in Figure 2-6)
This red indicator is illuminated when PIM RF output power is On.
PIM Test Connector (item 2 in Figure 2-6)
Type 7/16 DIN(f), 50 test port connector that is used to perform PIM versus Time, Swept
PIM, Noise Floor, and Distance-to-PIM (DTP) measurements.
To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the DIN
connector. Do not over-tighten the connector. The recommended torque is 25 N ·m (~18 lbf·ft).
To prevent rotation, secure the PIM test connector or the recommended connector saver with
a wrench when attaching a test lead.
Refer to “Connector Saver” on page 1-5.
2-8PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview2-5 Top Connector Panel
VNA RF Out Connector (item 3 in Figure 2-6)
VNA RF Out Connector, Type-N, female, 50 ohms (Option 331). This test port is available
only on instruments with Site Master Option 331. It is used to perform Return Loss, VSWR,
Cable Loss, and Distance-to-Fault (DTF) measurements. Hand tighten this connection. Do
not use a wrench.
IM2 In Connector (item 4 in Figure 2-6)
IM2 In Connector, Type-N, female, 50 ohms (Option 902). This test port is available only with
frequency Option 902. It is used to receive second order intermodulation products. Hand
tighten this connection. Do not use a wrench.
Strap Bracket (item 5 in Figure 2-6)
The Strap Brackets hold the Handle Strap and can accommodate a Carabiner. Note that each
bracket is secured to the PIM Master with 2 screws. The handle is sewn to the brackets, but is
not shown in the figure in order to reveal the bracket design. See Figure 2-23 on page 2-30 for
the complete bracket, mounted and in use.
VNA RF Out Connector, 4.3-10, female, 50 ohms (Option 703). This test port is available only
on instruments with 2-Port LTE Option 703. It is used to perform Return Loss, VSWR, Cable
Loss, and Distance-to-Fault (DTF) measurements. Hand tighten this connection. Do not use a
wrench.
Port 2 Return Connector (item 5 in Figure 2-7)
Port 2 Return Connector, SMA, female, 50 ohms (Option 703). This test port is available only
on instruments with 2-Port LTE Option 703. Hand tighten this connection. Do not use a
wrench.
NoteUse care to use all wrenches in such a way that the rigid cable is not impacted.
2-10PN: 10580-00400 Rev. NMW82119B UG
Chapter 2 — PIM Master Overview2-7 Side Panel Connectors
7
5
1
3
2
4
6
8
2-7Side Panel Connectors
The side connector panel includes connectors for External Power, Ethernet/LAN, USB
interface, and GPS.
Figure 2-8.PIM Master Side Panel Overview
1.External Power
2.LAN Connection, RJ45
3.USB Interface, Type A
4.USB Interface, 5-pin mini-B
5.Auxiliary 1 (factory use only)
6.Auxiliary 2 (factory use only)
7.GPS Connector, SMA female (with Option 31)
8.Legend (icons identify connection types)
MW82119B UGPN: 10580-00400 Rev. N2-11
2-7 Side Panel ConnectorsChapter 2 — PIM Master Overview
External Power (item 1 in Figure 2-8)
This 2.1 mm by 5.5 mm barrel connector is used to power the unit and for battery charging.
Input is 12 VDC to 15 VDC at up to 5.0 A.
When using the AC-DC Adapter, always use a three-wire power cable that is
Warning
connected to a three-wire power line outlet. If power is supplied without grounding
the equipment in this manner, then the user is at risk of receiving a severe or fatal
electric shock.
LAN Connection (item 2 in Figure 2-8)
The RJ45 connector is used to connect the PIM Master to a local area network. Integrated
into this connector are two LEDs. The amber LED shows the presence of a 10 Mbit/s LAN
connection when on, and a 100 Mbit/s LAN connection when off. The green LED flashes to
show that LAN traffic is present. For additional information about the LAN connection,
Ethernet connection, and DHCP, refer to Appendix F, “LAN and DHCP”.
USB Interface – Type A (item 3 in Figure 2-8)
This interface has two connectors for flash drive and USB Power Sensor. The MW82119B
PIM Master can also be a USB Host and allow various USB Flash Memory devices to be
connected to the instrument for storing measurements, setups, files, and firmware upgrades.
Either USB connection can be used with a USB power sensor (but only one power sensor at a
time).
USB Interface – Type Mini-B (item 4 in Figure 2-8)
The USB 2.0 interface can be used to connect the MW82119B PIM Master directly to a PC for
data transfer. The first time the PIM Master is connected to a PC, the normal USB device
detection by the computer operating system will take place. Drivers are available for
Windows XP (or later).
Note
For proper detection, Line Sweep Tools should be installed on the PC prior to
connecting the PIM Master to the USB port.
GPS Antenna Connector (Option 31) (item 7 in Figure 2-8)
The GPS antenna connection on the PIM Master is type SMA(F). Selectable +3 VDC or
+5 VDC antenna power.
To prevent damage to your instrument, do not use pliers or a plain wrench to tighten the
SMA connector. Do not overtighten the connector. The recommended torque is 8 lbf·in
(0.9 N·m or 90 N·cm).
Throughout this manual, typical measurement displays are shown for the basic measurement
modes of the PIM Master. Note that the images shown in this manual may be different from
any images that are displayed on your PIM Master.
The PIM Master menu-driven interface is easy to use and requires little training. The five
Main Menu keys are located below the measurement display. These five keys are used to
display the function-specific menus in the active menu (submenu labels). These Main Menu
keys vary in function based on the selected mode of operation (Shift, Mode (9)) or
measurement type within a mode. Refer to “Mode Selector Menu” on page 2-20 for more
information on changing the instrument mode. Table 2-1 lists from left to right the Main
Menu Key labels for each mode of instrument operation.
Tab le 2-1.Mode-Dependent Main Menu Keys Located at Bottom of Measurement Display
a.If High Accuracy Power Meter (option 19) is installed.
Submenu Keys
The eight submenu keys are located to the right of the measurement display. They change
function depending upon the current mode and current menu selection. The current submenu
title is shown at the top of the active function block (submenu key labels). For an example,
refer to item 6 in Figure 2-10 on page 2-15.
2-14PN: 10580-00400 Rev. NMW82119B UG
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