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Regulators Challenges &
Testing Solutions
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Amish Lad
Business Development Manager, MEA
May 2016
Anritsu’s History
1895––– Sekisan-sha, Anritsu’s predecessor, was founded
1900––– Annaka Electric Company, a wireless technology pioneer, was established
08––– Kyoritsu Electric Company was established through the merger of Sekisan-sha
with Abe Electric Wire Company
31––– Anritsu Electric Corporation was established through the merger
of Kyoritsu Electric and Annaka Electric
61––– Anritsu established its Atsugi factory
78––– Anritsu America was established
80––– Anritsu Europe was established
85––– Anritsu changed its name to Anritsu Corporation
Anritsu established the Tohoku Anritsu Corporation
90––– Anritsu acquired the Wiltron Company in the U.S.A., a measuring instrument manufacturer
95––– Anritsu celebrated its 100th anniversary
Anritsu established Anritsu Hong Kong
97––– The One Country, One Company program was implemented
(unification of the names of overseas offices to contain “Anritsu”)
Anritsu established operating companies in the US, UK and Hong Kong
2003––– Anritsu integrated its head office and factories in Atsugi
05––– Anritsu acquired NetTest in Denmark, a measuring instrument and OSS company
09––– Anritsu establishes Koriyama Office
10––– Anritsu Solutions SRL established in Romania.
11––– Anritsu established Anritsu (China) Co., Ltd. as a sales company for T&M business in China.
13 ––– Anritsu established the 2nd Koriyama Business Office.
15 ----- Anritsu Celebrates its 120-year anniversary
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Copyright© Anritsu Corporation
Anritsu Product History
1903––– An Annaka-style induction coil was adopted for the Navy’s wireless telegraph
16––– The TYK wireless telephone was put to practical use for the world’s first wireless telephone service
1925––– Annaka developed Japan’s first receiver for radio broadcasts
33––– Anritsu delivered Japan’s first TV broadcast transmitter to Shizuoka University
39––– Anritsu developed Japan’s first automatic public telephone and
Japan’s first AC-bias magnetic recorder
57––– Anritsu developed an SSB wireless telephone transmitter-receiver
77––– Anritsu received an order from Telecom Australia for 30,000 public telephones
Anritsu developed 2 Gbps ultra-high-speed error detectors
79––– Anritsu received a massive order from AT&T for microwave circuit measuring instruments
82––– Anritsu manufactured a hydrogen maser atomic frequency standard,
which is the main part of VLBI systems
86––– Anritsu developed a 5 GHz pulse pattern generator
87––– Anritsu developed a 5 GHz error detector
94––– Anritsu developed a 12.5 GHz ultra-high-speed error detector
2000––– Anritsu developed a SONET/SDH/PDH/ATM analyzer, capable of measuring up to 10 Gbps
01––– Anritsu developed the world’s first 43.5 GHz 4-channel ultra-high-speed error detector
03––– Anritsu developed the world’s first multi-layer network test solution
Anritsu's ME7873A W-CDMA TRX Performance Test System became the first system
in the industry to acquire Global Certification Forum (GCF)'s approval
04––– Anritsu developed the world’s first commercial 3G network monitoring system
08––– Anritsu develops the base-station simulator for development and verification of 3GPP LTE mobile terminal
2010––– Anritsu achieves the world's first GCF validations of both LTE RF and protocol conformance tests.
10––– Verizon Wireless and China Mobile select Anritsu's Conformance Test System.
11––– Obtained the number one industry position in GCF validation of LTE conformance test case.
13––– Obtained the number one industry position in GCF validation of LTE-Advanced conformance test case.
14----- Anritsu succeeds in data communication with LTE-Advanced 3 Carrier Aggregation terminal.
15 ––– Anritsu Successfully Completes 4x4 MIMO Testing of GCT Semiconductor LTE-Advanced Single Chip
16 ––– Anritsu LTE-Advanced RF Conformance Test System Wins GCF Approval for more than 80% of 3DL CA Test Cases
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Copyright© Anritsu Corporation
ANRITSU | AT A GLANCE
Major R&D, Engineering & Service Location
Test and Measurement
Solutions
Global Sales and Support
Network
Denmark
Monitoring, Digital, IP
Luton, UK
RF,Mobile
Atsugi-shi, Japan (HQ)
RF, IP,Mobile, Digital, Optics
France
Optics, Digital, IP
Morgan Hill, CA
Microwave, RF
Shanghai
Eng. & Service
Czech
Software
Dubai UAE
Italy
Sales Office – MEA & Turkey
Monitoring
India
Software
ANRITSU is a Global Leader
providing test solutions and operations support systems for converging fixed
and mobile networks for 120 years
Vision
Be a Shining light by
contributing to the
development of the global
network society
Mission
Provide our customers with an
unparalleled value combination of
Products, Support and Service
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Accelerate
Time-to-Market
with Experience and Expertise
Improve End
Customer Experience
by Enhancing
Graphical user Interface
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The Anritsu Group Business Domains
Test and Measurement (T&M)
•
•
•
•
•
•
•
Mobile
Automotive Testing
Network Infrastructure
Electronics
Wireless Testing
Optical Testing
Microwave and RF
Industrial Automation
•
•
Automatic
Weighters
X-Ray and
Magnetic
Inspection
For Mobile Broadband Networks
● Interoperability testing and carrier acceptance testing
Signalling Tester
MD8430A
Signalling Tester
MD8475A
Mobile Device
Test Platform
ME7834
● Device testing
Radio Communication Analyzer
MT8821C
Universal Wireless Test Set
MT8870A
● Conformance testing
LTE RF Conformance
Test System ME7873L
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W-CDMA TRX/Performance
Test System ME7873F
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For Communication Networks
● Network Reliability for Wireless Network Base Stations
Spectrum Master
MS2720T
BTS Master
MT8220T
Site Master
S331L
PIM Master
(700 to 2600 MHz bands)
MW82119B
● Network Reliability of Wireless Backhaul Links
Network Master Pro
MT1000A
Network Master
Flex
MT1100A
Access Master
MT9083C2
Network Master
MT9090A Series
● Network Reliability of Wireline Communication Links
Optical Spectrum Analyzer
MS9740A
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40/100G Ethernet Analyzer
MD1260A
Signal Quality Analyzer
MP1800A
BERTWave
MP2100A
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For Electronics Components and Systems
● Quality evaluation of electronic components, wireless telecommunications
equipment for public and business sectors, car electronics, etc.
Signal Analyzer
MS269xA Series
Spectrum Analyzer/
Signal Analyzer
MS2830A
Vector Signal
Generator
MG3710A
USB Sensors
ML249x-MA24xx
● Manufacturing and development of millimeter-wave/microwave
communication systems
Spectrum Analyzer/
Signal Analyzer MS2830A
Broadband VectorNetwork
Analyzer
VectorStar ME7838A/E/D
(70 kHz to 145 GHz/1.1THz)
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Vector Network Analyzer ShockLine
MS46121A, MA46122A, MS46322A,
MS46522B, MS46524B
Vector Network Analyzer
MS464xB
(70 kHz to 70 GHz)
Microwave Site Master
with VNA Mode
(1 MHz to 40 GHz)
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Fundamental Objectives of Regulators
Technical Standard
Spectrum Management
Enhancement of services,
both in terms of quality
and variety
Spectrum efficiency
Type Approval/
Homologation
Compliance
Maintain & Ensuring
Network Quality of service
Resolution of Interference
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Fundamental Objectives of Regulators
Technical Standard
Enhancement of services,
both in terms of quality
and variety
Promoting new technologies – LTE/LTE
Advanced/IoT/M2M
Ensure all the Devices/Equipment used in
network that meets a minimum set of
regulatory, technical and safety
requirements.
Type Approval/
Homologation
Maintain & Ensuring
Network Quality of service
Maintain & Enhance Levels of service
provided by telecommunication Sector
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Cellular Market Overview
 Broadband Market

Increase in consumer data Consumption & LTE–Advanced Deployments
 Mobile traffic will continue to drive traffic growth (57% CAGR)
 Video applications will account for 72% of mobile traffic by 2019.

Increasing numbers of existing
operators & new entrants
New Spectrum Allocation !
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New Cellular Technology Overview
IoT – Internet of Things
M2M – Machine to Machine
 Overview of IoT / M2M / 5G
Internet of things is a world where
everything (devices, objects, people,
cars, manufacturing plants, wearable)
are connected and have their unique
identification (it may be IP, Serial
number, Soft simcard etc.)
M2M also know as Machine Type
Communication
 Two endpoints of the
Communication link : Machines
 No human Intervention
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5G technology – What is 5G ?
 Overview of 5G Technology !
5G will impact across the whole telecom network eco-system.
The 5G technology components are a combination of evolution and revolution from today.
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Key Challenges of Regulators
 IoT / M2M / 5G
 Interoperability –




Broader than just Technical Compatibility, with implications across all four key levels
- Technological, Data, human and institutional
Increased levels of interoperability tend to enhance user choice and autonomy
Increased homogeneity and less market diversity
Conformance testing for New Devices introduced in market for LTE/LTE-Advanced &
M2M & IoT Devices
 Functional testing like Battery Testing, Sensitivity, Physical throughput testing,
Application Testing and many more test cases
 Battery Consumption Test
Battery consumption testing can be considered as one of the most important part of LPWA
network
 Network Operator Acceptance
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Key Challenges of Regulators
 Network Sharing





Network consolidate through Network Sharing
Network sharing can have many benefits but is not without risks !
With Network Sharing and with Multiple Technology PIM testing is
compulsory test to do at Site.
Interference Hunting - Biggest Challenge Regulators face today
With New Spectrum Allocation & Spectrum Reframing ,makes
Spectrum Monitoring Mandatory and compulsory.
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MT8821C Radio Communications Analyser
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One Box Tester for LTE-A UE
MT8821C provides solutions from RF Parametric Test to UE Functional
and Performance Test .
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Enhanced GUI : Measurement(All result)
3D graph view
Overview
One graph view
Detail
Four graph view
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Enhanced GUI : Help by auto search
When you touch the parameter/result, help of the parameter/result is displayed
automatically.
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Enhanced GUI : Parameter search
You can search the parameter by text input.
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Enhanced GUI : LTE CA - PCC/SCC setting
MT8821C has PCC/SCC tab.
You can set each CC's parameter easily.
PCC/SCC tab
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RF TRX Measurement(Test parameter)
MT8821C has “Test Parameter” for 3GPP RF test.
It support following feature.
- One button parameter setting for 3GPP RF TRX test
- Pass/Fail judgment
Test Parameter
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Power Consumption Testing
As well as supporting the GSMA-defined power consumption tests, the
MT8821C also supports power consumption tests at the maximum
IP data throughput.
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Multi RAT Measurement
The all-in-one MT8821C can test two phones simultaneously and independently.
We call it Parallel Phone Measurement, PPM.
It can also perform the following tests:
SGLTE/SVLTE
DSDA
RRM(Inter RAT measurement)
CSFB
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End-to-End Communication Testing
MT8821C has internal server.
 IP data transfer.
You can execute IP data transfer test without external server PC.
You can confirm IP Throughput on MT8821C
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MT8821C VoLTE
MT8821C will supports VoLTE echo back test
MT8821C
RF
internal server
Voice
Voice
VoLTE echo back test include following features
- IMS registration
- Mobile origination/release
- Network origination/release
<Target : HW development department>
- function test
- power consumption
- SAR
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VoLTE Loopback Testing
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Internal RF frontend
MT8821C has up to 8 TX RF.
And, you can combine some RF signal by using internal RF frontend.
combine RF signal
You can choose following combination by purpose.
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DL 3CA (2x2 MIMO) with MT8821C
 Connection Diagram
Rx(p/s)
Tx/Rx(p/s)
Phone 1
Phone 2
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UL 2CA (RF TX Measurement)
 Connection Diagram with single Tx port UE
Tx/Rx(p/s)
 Connection Diagram with two Tx port UE
Tx/Rx(p)
Combiner
Tx/Rx(s)
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Latest LTE Advanced Features
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5CC Capable Measurement Software MX882112/13-051
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4x4 MIMO LTE FDD/TDD MX882112C/13C-012
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Cellular infrastructure RF testing
• High quality infrastructure is needed to
maximize LTE performance
• Sweep tests verify maximum
signal transfer
• PIM tests verify low self generated
noise (interference)
• Both tests are necessary to ensure:
Site Master™
(since 1997)
PIM Master™
(since 2010)
• Maximum data throughput
• Maximum coverage
Anritsu offers industry leading
solutions for both tests
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MW82119B – 3rd Generation PIM Master™
+
=
MW82119B PIM Master™
with Option 331
MW82119A
PIM Master™
S331E
Site Master™
Integrated Test Solution
• One instrument certifies both PIM and Sweep performance
• Fewer transit cases to carry to the site
• Fewer instruments to hoist to the top of tower
• Enhanced troubleshooting capability
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Why both tests together is important?
START
Verify Test
Equipment
•
Industry recognized PIM test procedure
(Ref. www.IWPC.org)
•
Always sweep test line before testing PIM
Site Master
PIM Master
Verify low
Return Loss
DTF
Repair
Verify low
Interference
Repair
Static
PIM vs. TIME
Dynamic
PIM vs. TIME
DTP
Repair
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Final System
Sweeps
END
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What is Passive Intermodulation (PIM)
TX signals at site
Passive Intermodulation (PIM)
F1
F2
Passive Intermodulation (PIM)
IM 3
IM 3
IM 5
IM 5
IM 7
IM 7
IM 9
IM 9
BTS Uplink
BTS Downlink
•
PIM = interference
•
PIM = new frequencies generated by Tx signals at a cell site when they
encounter “non-linear” junctions in the RF path
•
PIM falling in an operator’s uplink can elevate the noise floor:
▪ Dropped calls
▪ Access failures
▪ Slower data rates
Company Confidential
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What is a non-linear junction?
Current
Linear junctions
•
Current increases linearly with applied voltage
•
High pressure, metal-to-metal contacts
•
Welded or soldered connections.
•
Current does not increase linearly with voltage
•
Low pressure, metal-to-metal contacts
•
Oxide layers on metal surfaces
•
Arcing across small air gaps or cracks
Voltage
Current
Non-Linear junctions
Voltage
Company Confidential
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Why are we just now seeing this problem?
Today:
•
Complex antennas
•
More RF connections
•
Multiple bands per feeder
•
Wider bandwidth carriers
•
Tx and Rx combined on each feeder
•
More potential PIM sources
•
Increased probability of low order products
•
No Tx/Rx isolation
PIM
•
Reduced band to band isolation
Tx/Rx
850/1900
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Tx/Rx
850/1900
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Where do IM products occur?
835
MHz
845
MHz
855
MHz
865
MHz
875
MHz
885
MHz
F1
F2
2*F1–1*F2
895
MHz
905
MHz
915
MHz
2*F2–1*F1
3*F1–2*F2
3*F2–2*F1
4*F2–3*F1
4*F1–3*F2
5*F2–4*F1
5*F1–4*F2
IM 9
850
Uplink
925
MHz
IM 7
IM 5
IM 3
IM 3
850
Downlink
IM 5
IM 7
IM 9
900 Uplink
• Mathematical combinations of the Tx frequencies at a site
• Odd products fall closer to the Tx frequencies and are
more likely to fall in an operator’s uplink band
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What does PIM look like at the site?
PIM
30 dB
Mobile uplink
signal
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Distributed Antenna System (DAS) example:
50 dB
30 dB
60 MHz
Source: Rogers Communications
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What does PIM look like to the operator?
QUIET
BUSY
QUIET
High average
noise level
BUSY
PIM Repair
Lower average
noise level
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How does this impact customers?
Lower noise levels = signal to interference plus noise ratio (SINR)
Higher SINR = higher Channel Quality Indicator (CQI)
Higher CQI = more efficient modulation scheme (QPSK vs. QAM 16 )
More efficient modulation scheme = higher data throughput
.
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How does PIM impact LTE customers?
High noise levels = higher Tx power required by mobile to be heard
Higher Tx power = shorter battery life
.
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PIM is power sensitive
2W
5W
20 W
40 W
•
PIM level increases as power increases
•
IM3 typically increases is 2.2 to 2.8 dB for each 1 dB increase in power
•
Different PIM sources behave differently
•
PIM vs. Power shown above for PIM standard, jumper cable & antenna
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How do we measure linearity?
F1, F2
PIM
IM products
Load
ANTENNA
F1, F2
Test lead
IM
products
PIM tester
•
With a PIM tester!
•
Inject two CW test signals at a known magnitude
•
Measure 3rd order intermodulation product (IM3)
•
IM3 “characterizes” the linearity of the system
– If IM3 is low = linearity is good
– If IM3 is high = linearity is poor
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MW82119B– User interface
Sweep test port
(with Opt. 331)
PIM test port
Menu key
On / Off key
Arrow keys
Touch screen
display
Keypad
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MW82119B – User interface
Ethernet
External power input
• Remote control
• AC adapter
• Automotive adapter
Two USB ports
• Power sensor
• Flash drive
Mini USB port
• PC connectivity
SMA (f) (w/Option 31)
• GPS antenna
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MW82119B – Features
Site Master test port: Type-N
(Option 331)
PIM Analyzer test port: 7-16 DIN
•
Designed with separate test ports to maximize sweep test performance
– Highest accuracy
– Widest sweep bandwidth
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PIM Master™ Passive Intermodulation (PIM) Analyzer
Measurements
• PIM vs. Time
• Swept PIM
• Distance-to-PIM (DTP)
• Noise Floor (Time view & Spectrum view)
Frequency Options
•
MW82119B-0700 – LTE 700 MHz (Upper & Lower)
•
MW82119B-0701 – APT 700 MHz
•
MW82119B-0800 – LTE 800 MHz
•
MW82119B-0850 – Cellular 850 MHz
•
MW82119B-0900 – E-GSM 900 MHz
•
MW82119B-0902 – E-GSM 900 MHz w/ IM2
•
MW82119B-0180 – DCS 1800 MHz
•
MW82119B-0194 – PCS/AWS 1900/2100 MHz
•
MW82119B-0210 – UMTS 2100 MHz
•
MW82119B-0260 – LTE 2600 MHz
Test power - 20 dBm (0.1 W) to 46 dBm (40 W)
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Site Master™ Cable & Antenna Analyzer (Option 331)
Measurements
• Return Loss, VSWR,
• Cable Loss
• Distance-to-Fault (DTF)
• 1-port Phase
• Smith Chart
Performance expected from a Site Master™
•
2 MHz to 3 GHz
•
>42 dB directivity
•
-4 dBm output power
•
Interference immunity
Features expected from a Site Master™
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•
Dual screen display
•
Quick-name matrix
•
Flex Cal
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Anritsu PIM Master™ – MW82119B
3rd Generation PIM Master
Introduced in October 2014
Site Master™ Option
Slide 53
•
Certify PIM and Sweep
performance with only one
instrument
•
Fewer transit cases to carry
•
Fewer instruments to hoist
•
Enhanced troubleshooting
capability
MW82119B: General Features
Parameter
Specification
Small size
350 x 314 x 152 mm
(13.8 x 12.4 x 6.0 in)
Light weight
9.2 kg to 12.4 kg *
(20 lb to 27 lb)
Battery operation
> 3.0 hours
Highly visible display
8.4 in (213 mm) touch screen
Ingress Protection (IP)
IP-54 instrument only
IP-67 in transit case
Military level drop test rating
MIL-STD-810G, Method
516.6, Procedure IV
Remote Control
YES
GPS option
YES
* - Weight varies by frequency option
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MW82119B: Cable & Antenna Analyzer
features (Option 331)
PIM test port
Site Master port
Parameter
Specification
Frequency range
2 MHz to 3 GHz
Corrected directivity
>42 dB, OSL calibration
Output power
-4 dBm, typical
Interference Immunity
0 dBm within ±10 kHz
+17 dBm >1MHz away
Return Los / VSWR
YES
Cable Loss
YES
Distance-to-Fault
YES
Smith Chart
YES
1-port phase
YES
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MW82119B: PIM Analyzer features
PIM Analyzer features:
Ten models:
Parameter
Specification
IM products measured
IM3, IM5, IM7
Wide power range
20dBm to 46dBm
(0.1W to 40 W)
Low residual PIM
-117 dBm @ 2x 43dBm (max)
Distance-to-PIM™
YES
PIM vs. Time
YES
Swept PIM
YES
Noise floor
YES
700 MHz (NA), 700 MHz (APT), 800 MHz,
850 MHz, 900 MHz, 900 MHz w/IM2
1800 MHz, 1900/2100 MHz
2100 MHz, 2600 MHz
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MW82119B – Additional features
MIL-STD-810G
Transit Drop Test
•
•
•
48 in (1.2m) drop height
Each edge, corner, face
26 drops total
IP54
rating
•
•
Blowing dust
Water spray
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MW82119B – Summary
First handheld instrument with both
PIM and Sweep test capability
• Fewer instruments to carry to the site
• Enhanced troubleshooting capability
• Faster site testing / repair
• Ideal for Macro site, Inbuilding & Small
Cell testing
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Fundamental Objectives of Regulators
Technical Standard
Spectrum Management
Enhancement of services,
both in terms of quality
and variety
Spectrum efficiency
Type Approval/
Homologation
Compliance
Maintain & Ensuring
Network Quality of service
Resolution of Interference
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Fundamental Objectives of Regulators
Spectrum Management
Spectrum efficiency
To determine planned and
actual frequency usage and occupancy,
assessing availability of spectrum for future uses
Compliance
Compliance with national spectrum management
regulations to shape and sustain radio
environments and user behaviour, maximizing the
benefit of the spectrum resource to society
Resolution of Interference
Resolution of interference problems for existing
and potential users
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Contacts Details
Mr. Afzal Syed
Regional Sales Manager – Middle East, Africa & Turkey Region
Mobile – +971506886547
Email – [email protected]
Mr. Amish Lad
Business Development Manager – Middle East, Africa & Turkey Region
Mobile – +971563196146
Email – [email protected]
Mr. Laurent Catinot
Directeur Division Telecom de Nexa Technologies, partenaire d’Anritsu pour
l’Afrique Francophone
Mobile – +33 6 86 17 23 67
Email – [email protected]
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