Rohde & Schwarz SMU200A RF Signal Generators


Vector Signal Generator

Frequency range : 100 kHz to 6 GHz
Output level range : -145 dBm to +30 dBm
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The R&S®SMU200A Vector Signal Generator not only combines up to two independent signal generators in one cabinet of only four height units, it also offers unrivalled RF and baseband characteristics. The generator has been designed to meet all requirements encountered in research and development of modern communication systems as well as in their production.
Due to its modular design, the R&S®SMU200A can be optimally adapted to the requirements of different applications. The first RF path can be equipped with one of the four available frequency options. The upper frequency limit of 2.2 GHz / 3 GHz / 4 GHz or 6 GHz is user-selectable. In addition, a second RF path can be installed with upper frequency limits of 2.2 GHz and 3 GHz. The lower frequency limit of all frequency options is 100 kHz.
Up to two generators can also be installed in the baseband section. They generate complex signals in realtime and are equipped with an arbitrary waveform generator with up to 128 Msample memory for I and Q (512 Mbyte). The signals generated in the different basebands can be added. Frequency offset of the individual signals is possible. The optional internal fading simulator provides up to 40 fading paths for simulating multipath propagation.
The R&S®SMU200A can be fitted with a wide range of options – for example, options for all of today's important digital standards as well as function and performance enhancements such as MIMO fading or phase coherence. For a list of all available options as well as links to detailed information about the individual options, see "ordering information".
The modern, intuitive concept of the R&S®SMU200A ensures fast and easy operation.
Two signal generators in one
Frequency options from 100 kHz to 2.2/3/4/6 GHz for the first RF path
Optional second RF path up to 2.2 GHz or 3 GHz
Up to two complete baseband paths
Lossless combination of baseband signals in the digital domain (e.g. for testing multistandard base stations)

Outstanding signal quality
I/Q modulator with 200 MHz RF bandwidth
Very low SSB phase noise of typ. -135 dBc (f = 1 GHz, 20 kHz carrier offset, 1 Hz measurement bandwidth), typ. -139 dBc with the enhanced phase noise performance option
Wideband noise of typ. -153 dBc (CW, f = 1 GHz, >10 MHz carrier offset, 1 Hz measurement bandwidth)
Excellent ACLR of typically +70 dB for 3GPP FDD
Very high level repeatability of 0.05 dB
High-stability reference oscillator as standard
High output power up to +19 dBm (PEP), overrange + 26 dBm

Unrivaled flexibility
2 x 2 MIMO with realtime fading possible
Two instruments can be combined for 2 x 4 or 4 x 2 MIMO
Optional fading simulator with up to 40 fading paths
Support of EUTRA/LTE FDD and TDD signal generation
Support of WiMAX™ IEEE 802.16-2004/Corr1-2005, 802.16e-2005 and WiBro
Four code channels in realtime for 3GPP FDD, support of HSDPA and HSUPA
Mixed frames with GSM, EDGE and EGPRS2 slots in one frame (with same symbol rate per frame)
Baseband generator with universal coder for realtime signal generation
Arbitrary waveform generator with 16 Msamples, 64 Msamples or 128 Msamples
Arbitrary waveform generator supported by R&S®WinIQSIM2™ and R&S®WinIQSIM™ simulation software

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

Ideal for production
Very short frequency and level setting times (<2 ms); only 450 µs in List mode
Electronic attenuator up to 6 GHz over the full level range
Flexible high speed measurements with RF List mode and multisegment waveforms
Minimum space required as two complete generators are accommodated in one instrument of only four height units

Optional digital I/Q input and output; support of R&S®EX-IQ-Box for flexible data formats and clock generation
Support of R&S®NRP power sensors
Remote control via LAN (Gigabit Ethernet, VXI11) and GPIB
Remote operation via Windows Remote Desktop or VNC
User-selectable trigger and marker signals
USB connectors for keyboard, mouse and memory stick
LXI class C compliance

Key Facts
  • First RF path from 100 kHz to 2.2/3/4/6 GHz
  • Optional second RF path from 100 kHz to 2.2/3 GHz
  • Up to two complete baseband paths
  • Support of 3GPP LTE FDD and TDD, LTE Advanced, 3GPP FDD/HSPA/HSPA+, GSM/EDGE/EDGE Evolution, TD-SCDMA, WLAN, and all other important digital standards
  • 2×2 MIMO with realtime fading possible
  • Two instruments combinable for 2×4 or 4×2 MIMO
  • Optional fading simulator with up to 40 fading paths
  • I/Q modulator with 200 MHz RF bandwidth
  • Optional baseband generator with realtime coder and arbitrary waveform generator
  • Outstanding RF performance

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