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Version 08.00, Januar y 2012 Rohde & Schwarz R&S ® SMU200A Vector Signal Generator 5 Key features Two signal generators i n one • Frequency options from 100 kHz to 2.2/3/4/6 GHz for the first RF path • Optional s…

Version 08.00, January 2012

4 Rohde & Schwarz R&S

SMU200A Vector Signal Generator

Introduction

The R&S

SMU200A vector signal generator has been designed to meet all requirements encountered in the research and

development as well as production of modern communications systems. The R&S

SMU200A not only combines up to two

independent signal generators in one cabinet of only four height units, but also offers unrivaled RF and baseband characteristics.

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 an upper frequency limit of 2.2 GHz or 3 GHz. The lower

frequency limit of all frequency options is 100 kHz.

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 16 Msample, 64 Msample or 128 Msample memory. The signals generated in the different

basebands can be added, even with frequency offset.

Featuring a dual-path concept and an optional integrated multichannel fading simulator, the R&S

SMU200A is ideal for tests on MIMO

receivers as 2x2 MIMO systems can be tested using a single instrument. For larger systems up to 2x4 or 4x2 MIMO, two instruments

can be combined.

The modern, intuitive concept of the R&S

SMU200A ensures fast and easy operation.

Version 08.00, January 2012

Rohde & Schwarz R&S

SMU200A Vector Signal Generator 5

Key features

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)

Intuitive operation

• Color display with 800 × 600 pixel (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

Outstanding signal quality

• I/Q modulator with 200 MHz RF bandwidth

• Very low SSB phase noise of –135 dBc (typ.) (f = 1 GHz, 20 kHz carrier offset, 1 Hz measurement bandwidth), –139 dBc (typ.)

with the enhanced phase noise performance option

• Wideband noise of –153 dBc (typ.) (CW, f = 1 GHz, > 10 MHz carrier offset, 1 Hz measurement bandwidth)

• Excellent ACLR performance of +70 dB (typ.) with 3GPP FDD (test model 1, 64 DPCH)

• Very high level repeatability of 0.05 dB

• High output power of up to +19 dBm (PEP), overrange +26 dBm

• Option for phase-coherent RF outputs

• High-stability reference oscillator as standard

Unrivaled flexibility

• 2x2 MIMO with realtime fading possible; two instruments can be combined for 2x4 or 4x2 MIMO

• Optional fading simulator with up to 40 fading paths

• Support of EUTRA/LTE FDD and TDD signal generation, including Release 9 and Release 10

• Realtime processing of LTE HARQ feedback commands and timing adjustment commands for closed-loop base station tests

• Four code channels in realtime for 3GPP FDD, support of HSPA and HSPA+

• HSUPA fixed reference channels with channel coding and HARQ feedback simulation

• Support of WLAN IEEE 802.11a, b, g, n, ac

• Baseband generator with universal coder for realtime signal generation

• Arbitrary waveform generator with 16 Msample, 64 Msample or 128 Msample

• Arbitrary waveform generator supported by R&S

WinIQSIM2

simulation software

Ideal for production

• Very short frequency and level setting times (< 2 ms); only 450 µs in list mode

• Electronic attenuator with overvoltage protection up to 6 GHz over 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

Connectivity

• 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-Zxx 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

Version 08.00, January 2012

6 Rohde & Schwarz R&S

SMU200A Vector Signal Generator

Frequency and enhancement options

Frequency options

One of the following frequency options must be installed in RF path A:

R&S

SMU-B102 100 kHz to 2.2 GHz

R&S

SMU-B103 100 kHz to 3 GHz

R&S

SMU-B104 100 kHz to 4 GHz

R&S

SMU-B106 100 kHz to 6 GHz

One of the following frequency options can be installed in RF path B:

(If R&S

SMU-B104 or R&S

SMU-B106 and one of the R&S

SMU-B20 or R&S

SMU-B22 options are installed in RF path A,

no options can be installed in RF path B.)

R&S

SMU-B202 100 kHz to 2.2 GHz

R&S

SMU-B203 100 kHz to 3 GHz

Enhancement options

Enhanced phase noise performance and FM/φM modulator

One of the following options can be installed in RF path A:

R&S

SMU-B20 FM/M modulator

R&S

SMU-B22 FM/M modulator and enhanced phase noise performance

These options cannot be installed in RF path B.

High-power output

The following options can be installed

R&S

SMU-B31 High-power output (RF path A)

R&S

SMU-B36 High-power output (RF path B)

Phase coherence

R&S

SMU-B90 Phase coherence

This option can be installed once. It provides phase-coherent RF outputs of two or more RF paths for one or more instruments.