WEBSITE: www.jdsu.com/test COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS JD7105A Base Station Analyzer Introduction The JD7105A is a Base Station Analyzer for installation and maintenance of modern wireless com- munication systems. It combines the functionality of spectrum analysis, interference analysis, cable and antenna analysis, power meter, and modulation analysis, including: CDMA2000/EVDO • GSM/GPRS/EDGE • WCDMA/HSDPA • TD-SCDMA • WiMAX • The JD7105A has been designed with a wide bandwidth analysis capability, ensuring the compat- ibility with future wideband technologies such as WiMAX. The JD7105A is the perfect field testing solution that combines portability, due to its lightweight design and battery extended operation, and performance, with its multifunction capability and high resolution display. In addition, the JD7105A provides an Auto-Measurement test capability which dramatically increases user’s productivity. The JD7105 is the optimal solution for installation and maintenance of wireless communications systems. Features Multi-function Integration The Base Station Analyzer has integrated all the necessary functions to test and measure modern wireless commu- nication systems. Its combined functionality includes spectrum analysis, interference analysis, cable and antenna analysis, power meter, channel scanner, E1/T1 analysis and modulation analysis for CDMA2000/EVDO, GSM/ GPRS/EDGE, WCDMA/HSDPA and TD-SCDMA.. Easy-to-use User Interface A common interface through its multiple functions provides the same menu structure that is easy to learn and use. It allows a quick configuration set for complicated radio systems, making a single button action to change the instru- ment configuration. Auto-Measurement and Error Logging The Auto-Measurement function performs configurable test scenarios and store the results to either its internal or external memory under specified measurement conditions and schedule. This function is particularly important for effective tracking, monitoring and isolating intermittent problems. Compact and Lightweight Design The Base Station Analyzer is compact and portable for users to perform outdoor maintenance jobs. The built-in high capacity Li-ion battery allows jobs at remote sites without being restricted by power cords. Easy to upgrade The JD7105A comes with software activated options, allowing easy upgrades, and enabling users to have new options available at their site. This benefit provides the convenience of configuring the Base Station Analyzer for today’s needs and an easy upgrade path for future requirements. The JD7105A automatically verifies the latest firmware version and performs remote download & upgrade if neces- sary when it is connected to the network. The user can also easily perform firmware upgrades using a USB memory.
13
Embed
JD7105A Base Station Analyzer - MINI OTDR, fibra ottica, … · · 2015-04-03• DTF • VSWR • Gain/Loss Interference Analyzer ... JD7105A BASE STATION ANALYZER Standard ...
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
WEBSITE: www.jdsu.com/test
COMMUNICATIONS TEST & MEASUREMENT SOLUTIONS
JD7105ABase Station Analyzer
Introduction
The JD7105A is a Base Station Analyzer for installation and maintenance of modern wireless com-munication systems. It combines the functionality of spectrum analysis, interference analysis, cable and antenna analysis, power meter, and modulation analysis, including:
The JD7105A has been designed with a wide bandwidth analysis capability, ensuring the compat-ibility with future wideband technologies such as WiMAX. The JD7105A is the perfect field testing solution that combines portability, due to its lightweight design and battery extended operation, and performance, with its multifunction capability and high resolution display.
In addition, the JD7105A provides an Auto-Measurement test capability which dramatically increases user’s productivity.
The JD7105 is the optimal solution for installation and maintenance of wireless communications systems.
Features
Multi-function Integration
The Base Station Analyzer has integrated all the necessary functions to test and measure modern wireless commu-nication systems. Its combined functionality includes spectrum analysis, interference analysis, cable and antenna analysis, power meter, channel scanner, E1/T1 analysis and modulation analysis for CDMA2000/EVDO, GSM/GPRS/EDGE, WCDMA/HSDPA and TD-SCDMA..
Easy-to-use User Interface
A common interface through its multiple functions provides the same menu structure that is easy to learn and use. It allows a quick configuration set for complicated radio systems, making a single button action to change the instru-ment configuration.
Auto-Measurement and Error Logging
The Auto-Measurement function performs configurable test scenarios and store the results to either its internal or external memory under specified measurement conditions and schedule. This function is particularly important for effective tracking, monitoring and isolating intermittent problems.
Compact and Lightweight Design
The Base Station Analyzer is compact and portable for users to perform outdoor maintenance jobs. The built-in high capacity Li-ion battery allows jobs at remote sites without being restricted by power cords.
Easy to upgrade
The JD7105A comes with software activated options, allowing easy upgrades, and enabling users to have new options available at their site. This benefit provides the convenience of configuring the Base Station Analyzer for today’s needs and an easy upgrade path for future requirements.
The JD7105A automatically verifies the latest firmware version and performs remote download & upgrade if neces-sary when it is connected to the network. The user can also easily perform firmware upgrades using a USB memory.
2
JD7105A BASE STATION ANALYZER
The Complete Solution for BTS Maintenance
Spectrum Analyzer
100 kHz ~ 3 GHz (optional up to 3.7 GHz)
TX Analyzer
CDMA2000/EV-DO
WCDMA/HSDPA
GSM/GPRS/EDGE
TD-SCDMA
WiMAX
Antenna/Cable Analyzer
25 MHz ~ 4 GHzCable Loss•DTF•VSWR•Gain/Loss•
Interference Analyzer
100 kHz ~ 3 GHz (optional up to 3.7 GHz)
Channel Scanner
Up to 20 channels
RF Power Meter
Internal
External Power Sensors
E1/T1 Analyzer
Transmission and Receiving
ENTER Finishes an “ entry” , which is either a value or a test parameter
8.4 “ Color LCDHigh Resolution LCD Display
SOFT KEYSSelects the optionsdisplayed in thescreen
ESCCancels the inputs or moves to the previousmenuSPEAKERGenerates audio, ifenabled, for alarms andkey selectionsKNOB & UP/DOWN Moves marker positions or selects items on the table list
MODESelects Measurement modes- Spectrum Analyzer- Interference Analyzer - Tx Analyzer- Cable and Antenna Analyzer- E1/T1 Analyzer- Channel Scanner- Power Meter
AMPLITUDESets Scale, Reference Level, Attenuation
TRACE Captures up to 6tracesAssign s saved trace to Trace CHSelects Active trace
MARKERSupports six markers for each trace
LOADRecalls saved traces to compare them with current or other saved traces
POWER & LEDPower ON/OFF Green LED: Power On status Red LED: External power
SYSTEMIdentifies and/or revise system information or upgrade firmware
FREQ/CHANSets Frequency and selects standard or custom frequency band
PEAK SEARCHSearches the highest peak of the Trace
DATA ENTRY KEYSInputs numeric values
SAVEMeasurement result can be saved either as graphic files or data files
MEASUREMeasures Channel Power, and Occupied Bandwidth
MEASURE SETUPMeasurement setup for Channel Power & Occupied Bandwidth
BW/AVGSets Average, RBW, and RBW/VBW
3
JD7105A BASE STATION ANALYZER
Main Functions
Spectrum AnalyzerThe Base Station Analyzer has a general purposed spectrum analyzer which is the most flexible test tool for RF analysis. Beyond this basic spectrum analysis functionality, a built in RF measurement application provides a one button RF measurements including:
The Base Station Analyzer has an interference analyzer function which is the most effective way to identify periodic or intermittent RF interfer-ence.
A spectrogram display allows the user to capture spectrum activity while displaying frequency, power and time information.
The signal tracking capability is particularly useful for observing sig-nal strength at a single frequency over time with an audible indication.
4
JD7105A BASE STATION ANALYZER
Transmission Analyzer
The modulation measurement suite of the Base Station Analyzer pro-vides not only RF parametric analysis but also modulation parametric analysis of modern wireless communication systems. Built-in wireless standard test procedures allow users to test each of the following items with a single button action.
CDMA2000 / EVDO Analyzer •– CDMA Channel Power – CDMA Adjacent Channel Power – CDMA Spectrum Emission Mask – CDMA Code Domain Power • Frequency Error • Time Offset • Wave Quality • Auto PN Search • Carrier Feed Through • Codogram • RCSI (Received Code Signal Indicator)
E• VDO Analyzer – EVDO Channel Power – EVDO Adjacent Channel Power – EVDO Spectrum Emission Mask – EVDO Power vs Time • Slot Average Power • Pilot Power • MAC Power • Traffic Power • On/Off Ratio • Idle ActivityEVDO Code Domain Power •– Frequency Error – Time Offset – Auto PN Offset Search – Rho (Pilot, MAC, Traffic) – EVM (Pilot, Mac, Traffic)' – Carrier Feed Through – Codogram – RCSI (Received Code Signal Indicator)
5
JD7105A BASE STATION ANALYZER
WCDMA/HSDPA Analyzer •– WCDMA Channel Power – WCDMA Channel Power – WCDMA Occupied BW – WCDMA Spurious Emission Mask – WCDMA Adjacent Channel Leakage Power Ratio (ACLR) – WCDMA Multi-ACLR – WCDMA Code Domain Power • Frequency Error • Error Vector Magnitude (EVM) • Peak Code Domain Error (PCDE) • Max Inactive Code Power • Auto Scramble Search • Carrier Feed Through • Codogram • RCSI (Received Code Signal Indicator)
GSM/GPRS/EDGE Analyzer •– GSM Channel Power – GSM Occupied BW – GSM Spurious Emission Mask – Power vs Time (Frame, Slot) • Frequency Error • Burst Power • Average Burst Power • IQ Origin Offset • TSC Code • BSIC – Constellation • Phase Error (rms) • Phase Error (peak) • Modulation Type • EVM (rms) (EDGE) • EVM (peak) (EDGE) • EVM (95th) (EDGE)
6
JD7105A BASE STATION ANALYZER
TD-SCDMA Analyzer •– TD-SCDMA Channel Power – TD-SCDMA Occupied BW – TD-SCDMA Spurious Emission Mask – TD-SCDMA Adjacent Channel Leakage Power Ration (ACLR) – TD-SCDMA Multi-ACLR – Power vs Time (Frame, Slot) • On/Off Ratio • DwPTS Power • UpPTS Power • Slot PAR • DwPTS Code – Code Domain Power & Error • Frequency Error • Time Offset • PCDE • EVM • Peak EVM – Constellation • Rho • RMS EVM • Peak EVM • PCDE • IQ Offset
Mobile WiMAX Analyzer •– Mobile Wimax Channel Power – Mobile Wimax Occupied BW – Mobile Wimax Spurious Emission Mask – Power vs Time • Channel Power • Preamble Power • Interval Power • DL/DL Burst Power • IQ Origin Offset • Time Offset – Constellation • Frequency Error • Relative Constellation Error (RCE) (rms) • RCE (peak) • EVM (rms) • EVM (peak) • Segment ID • Cell ID • Preamble Index – Spectral Flatness – EVM vs Subcarrier – EVM vs Symbol – Complementary Cumulative Distribution Function (CCDF)
7
JD7105A BASE STATION ANALYZER
Over The Air Measurements
The Base Station Analyzer provides over the air measurements for a quick performance characterization of the base station. This function is especially useful in testing cell sites which are not easily accessible.
Channel Scanner
The Base Station Analyzer has the function of measuring multiple trans-mitted signals. The Channel Scanner can measure up to 20 channels in GSM, CDMA, or WCDMA networks.
Using existing format-based or custom parameters, the user easily verify improper multi-channel power levels.
GSM Channel Scanner
The Base Station Analyzer has the function to display channel power and related information up to 128 GSM down link signals. This channel scanner can quickly identifies improper power levels that affect network performance; this can be done either over the air or directly connected to the cell site.
8
JD7105A BASE STATION ANALYZER
Cable and Antenna Analyzer
The Base Station Analyzer can perform also the function of an antenna and cable analyzer that measures cable loss, distance to fault (DTF) volt-age standing wave ratio (VSWR), Return Loss (RL) and insertion gain /loss.
The antenna and cable analysis functionality can characterize active and passive devices such as cables, filters, amplifiers, antennas and multiplex-ers.
In a one port measurement, users can measure feed-line cable loss, DTF location, and Antenna VSWR/RL.
And with two ports measurements users can perform gain measure-ments, insertion loss and isolation; particularly useful for filers, amplifiers, Tower Mounted Amplifiers (TMA), RF path gain, and Antenna isolation.
Power Meter
The Base Station Analyzer can perform two power testing methodologies:
Internal, for standard power measurements without the assistance of •external power sensors.External, for high accuracy power measurements with the assistance •of external power sensors.
The internal power meter with no additional power sensors uses the spectrum analyzer functionality. It is a simple test methodology with reasonable accuracy. On the other hand, external power sensors perform power measurements more accurately.
The Base station Analyzer can be equipped with a Terminating Power Sensor or with a Directional Power Sensor (through-line) which has the advantage to minimize service disruption and covers an ultra-wide power range.
Power displays in either dBm or Watts.•Upper/limit can be set during pass/fail measurements.•
9
JD7105A BASE STATION ANALYZER
E1/T1 Analyzer
The Base Station Analyzer provides a testing solution for E1/T1 transmis-sion lines. Various test modes are available for the user, including:
The Auto-Measure function provides an easily set up for testing, includ-ing the programming of measurement schedules such as starting time, duration; intervals and measurement parameters.
Based on the user defined conditions, the Base Station Analyzer performs the tests and automatically stores the results.
10Specifications
JD7105A BASE STATION ANALYZER
Standard
Frequency accuracy ± 0.05 ppm internal
Frequency aging ± 0.5 ppm / yearDisplay 8.4”TFT LCD (800 x 600 mode)
Frequency range 100 kHz ~ 3 GHzDisplay ± 100 dBm (user settable)Measurement range -70 dBm ~ +30 dBmOffset range 0 ~ 60 dBAccuracy - 40 dBm ≤ Power ≤ +30 dBm ± 1.0 dB
-70 dBm ≤ Power < - 40 dBm ± 1.5 dBVSWR < 1.5Maximum power +30 dBm(1 W) without external attenuator
Cable and Antenna Analyzer
Max input power (RF out) +25 dBm, ± 50 VDCFrequency range 25 MHz ~ 4 GHzFrequency resolution 100 kHzData points 126, 251, 501, 1001Measurement speed 1, 1.3, 2.5, 5 s for each data pointOne port power 0 dBm (nominal)Corrected directivity 40 dB (typical)1 port accuracy ≤ ± (0.8 + |20 log (1 + 10-EP/20)|) dB (typ.)
EP = directivity-measured return lossImmunity to interference On frequency: +5 dBm
On channel: +17 dBm
VSWRRange 1 ~ 65Resolution 0.01
Return lossRange 0 ~ 60 dBResolution 0.01 dB
DTFVertical range VSWR: 1 ~ 65
Return loss: 0 ~ 60 dBVertical resolution 0.01Distance 0 ~ 1250 m (4125 ft)Horizontal range 0 to (# of data points-1) x horizontal resolutionHorizontal resolution (1.5 x 108) (Vp)/(delta) x 0.95
JD7105A009)JD7105A041 EDGE Analyzer (requires option JD7105A040)JD7105A045 Mobile WiMAX analyzer (7MHz, 8.75MHz, 10MHz)JD7105A047 TD-SCDMA Analyzer(1) Required for interference and OTA measurement (option 008 and 010, 011, 012, 013)(2) Required for E1/T1 Analyzer (option 002 or 005)
Standard Accessories
Soft Carrying CaseAC-DC AdapterCross LAN Cable (1.5 m)1GB USB MemoryLithium-ion batteryStylus PenUser’s manual and application software CD2 years warranty
G710050581 Attenuator 40 dB, 100 W, DC to 4 GHz (unidirectional)G700050571 Adapter N(m) to DIN(f ), DC to 4 GHz, 50 ΩG700050572 Adapter DIN(m) to DIN(m), DC to 4 GHz, 50 ΩG700050573 Adapter N(m) to SMA(f ), DC to 18 GHz, 50 ΩG700050574 Adapter N(m) to BNC(f ), DC to 1.5 GHz, 50 ΩG710550342 Hard CaseG710550362 User's Printed ManualGC71056000 Warranty Extension of 1 year for Asia, North AmericaGC71056001 Warranty Extension of 1 year for Latin America, EMEA
1Needs for Interference and OTA Measurement ( Option JD7105A008 and JD7105A010,011,012,013)2Needs for E1/T1 Analyzer ( Option JD7105A002 or JD7105A005)
High Accuracy Power Sensors
JD731A Directional Power Sensor (300 ~ 3800 MHz, Average Power 0.15 ~ 150 W, Peak Power 4 ~ 400 W)