리퍼비시 계측기
리퍼비시 계측기
AMU200A – B13 B14 B17 K62
- ModelAMU200A
- MakerR&S
- DescriptionBaseband Signal Generator and Fading Simulator
- OptionB13 B14 B17 K62
- 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
B17:Baseband Input (digital/analog)
K62:Additive White Gaussian Noise (AWGN)
