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AMU200A – B13 B14 B15 B17 K62 K71 K74

  • ModelAMU200A
  • MakerR&S
  • DescriptionBaseband Signal Generator and Fading Simulator
  • OptionB13 B14 B15 B17 K62 K71 K74
  • Rental문의요망
  • Stock문의요망

Growing cost pressure is leading to ever
increasing modularization in the design
of modern communications equipment and systems. To launch products
as early as possible, complex tests are
being­ ­performed at the module level
long before integration into the overall product­ or system takes place. This
increases test requirements at the baseband level.

The universal ¸AMU200A baseband
generator has been specially devised for
this task. It combines the functionalityof a realtime I/Q source, an arbitrary
waveform generator, and a channel
simulator in a single unit.
The optional two-path functionality
makes it easy to generate even complex
signal scenarios. You can simulate interference, noise, multipath propagation,
and antenna diversity. Plus, you can
determine their effect on a device under
test (DUT) reproducibly, with minimum
effort, and with a single unit.

  • Scalable platform
    • Up to two complete baseband paths
    • Configuration as a fading simulator, I/Q source, or all-in-one instrument with fading and signal generation
    • Baseband generators with universal coder for realtime signal generation
    • Arbitrary waveform generators with 16 Msample, 64 Msample, or 128 Msample memory
    • Analog single-ended, analog differential, and digital baseband outputs
    • Up to two baseband inputs (analog/digital)
    • Combination of up to four baseband signals in the digital domain (e.g. for testing multistandard base stations)
  • High signal quality
    • 40 MHz I/Q bandwidth with flat frequency response of typ. 0.03 dB
    • Excellent ACLR performance of typ. +78 dB with 3GPP FDD (test model 1, 64 DPCH)
    • Wideband noise of typ. –155 dBc
    • Low inherent EVM
  • Unmatched flexibility
    • Support of a multitude of digital standards, including GSM/EDGE, 3GPP FDD, HSPA, CDMA2000®, TD-SCDMA, WLAN, WiMAX, DVB-H, GPS, EUTRA/LTE
    • Four code channels in realtime for 3GPP FDD
    • Change of modulation from slot to slot for GSM/EDGE
    • Multisegment waveform mode for fast signal switching
    • Arbitrary waveform generator supported by R&S®WinIQSIM2TM simulation software
    • Pulse generation with the pulse sequencer option from Rohde & Schwarz
    • Direct waveform transmission via MATLAB®
    • Internal 40 Gbyte hard disk as standard for storing waveforms and modulation data
  • Fading and interference simulation
    • Dual-channel realtime fading simulator
    • Up to 20 taps per channel
    • Time resolution down to 0.01 ns
    • Profiles for static and dynamic fading scenarios
    • Additional noise simulation
    • Optimal suitability for diversity tests
  • Intuitive operation
    • Color display with 800 × 600 pixels (SVGA format)
    • Intuitive user interface with graphical display of signal flow (block diagram)
    • Graphical display of baseband signals through built-in transient recorder
    • Context-sensitive help system
  • Connectivity
    • Remote control via GPIB and LAN
    • USB connectors for keyboard, mouse, and memory stick
    • VGA connector
    • User-selectable trigger and marker signals

B13:baseband main module must be installed

B14:Fading Simulator

B15:Fading Simulator Extension 

B17:Baseband Input (digital/analog)

K62:Additive White Gaussian Noise (AWGN)

K71:Dynamic Fading and Enhanced Resolution 

K74:MIMO Fading Option





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