W9082B

 

The LTE/LTE-Advanced TDD measurement application is one in a common library of more than 25 measurement applications in the Keysight X-Series, an evolutionary approach to signal analysis that spans instrumentation, measurements and software. Transforming the X-Series signal analyzers into standard-based transmitter testers, the application provides RF conformance measurements to help you design, evaluate, and manufacture your LTE and LTE-Advanced TDD base station and user equipment devices. The measurement application closely follows the 3GPP standard allowing you to stay on the leading edge of your design and manufacturing challenges.


For LTE-Advanced demodulation measurements, such as EVM and frequency error, the measurement application uses an automatic sequencing function, instead of a single wideband capture of the multi-carrier signal, eliminating the need for the wide analysis bandwidth option on the X-Series signal analyzer and thereby reducing the overall test equipment cost.


LTE/LTE-Advanced TDD Measurement Application for CXA

Currently listed/Now supported

 
產品詳細介紹



  目前上市/現可支援                                
主要用於:
LTE/LTE-Advanced TDD Measurement Application for CXA



 

*RF transmitter testing

  • Simplify measurement setup with automatic detection of downlink channels and signals. For eNB conformance testing, measurement is simplified by recalling E-TM presets, for each carrier, according to 3GPP TS 36.141 conformance document.
  • Perform measurement on all LTE/LTE-Advanced channel bandwidths with ability to view measured results – of up to 5 CCs for LTE-Advanced- in multiple domains such as resource block, sub-carrier, slot, or symbol. Graphical displays with color coding and marker coupling allows you to search for problems faster and troubleshoot the found problems quicker.
  • Test beyond physical layer by using the transport layer decoding functionality. Troubleshoot transport layer problems and verify the channel encoding is correct by getting access to data at different points in the receiver chain such as: demapped, deinterleaved, descrambled, deratematched and decoded data.


 


  • *主要技術規格:
     

    Signal analysis

     
    • LTE and LTE-Advanced TDD per 3GPP release 8 to 11
    • Uplink and downlink RF transmitter conformance measurements in a single option
    • Carrier aggregation (CA) with up to five component carriers (CCs) in both contiguous and non-contiguous configuration
    • Improved spectral efficiency with higher order demodulation to 256QAM
    • Runs inside CXA signal analyzer (N9000A) with traditional UI and with Windows 7 operating system (not supported on Windows XP)


    Measurements

     
    • Output power level: channel power, transmit on/off power
    • Transmitted signal quality: EVM, frequency error, time alignment error, RSTP, OSTP, I/Q offset, spectral flatness, and more. Pinpoint signal impairments with color-coded traces like EVM vs. symbol, EVM vs. subcarrier, detected allocations (subcarrier vs. symbol), constellation diagram, and frame summary
    • Unwanted emissions: SEM, cumulative SEM, ACLR, cumulative ACLR (CACLR), OBW, spurious emissions, transmitter intermodulation
    • All measurements are available for single carrier (LTE) and multi-carrier/CA (LTE-Advanced) with contiguous or non-contiguous allocations as defined by 3GPP


    Performance

     
    • Residual EVM, 5 MHz downlink signal: 0.63% (nominal)
    • ACLR, 5 MHz E-UTRA adjacent channel: 66.8 dB (nominal)
    • Absolute power accuracy: ±0.61 dB
    • Analysis bandwidth: up to 25 MHz


    Other features

     
    • Windows 7 operating system is required in order to use this application - more details
    • License key upgradeable
    • Fixed and transportable license available
    • SCPI remote user interface

     


  • *選項與選配
     
    W9082B-1FP
    W9082B-1TP LTE TDD measurement application for CXA, transportable perpetual license
    W9082B-2FP
    W9082B-2TP LTE-Advanced TDD measurement application for CXA, transportable perpetual license
    W9082B-MEU


     

  • *規範型錄



    N9080/2B LTE/LTE-Advanced FDD/TDD X-Series Measurement Application - Technical Overview


     

    *試用與授權

     

    申請免費試用

     
    • Request a 30-day free trial of X-Series Measurement Applications
    • Enables the application on your instrument
    • Evaluate full-featured version with no functionality restrictions