Rohde & Schwarz SMJ100A
Vector Signal Generator Base Unit
Description
The R&S®SMJ100A meets all challenges that diverse applications place on modern vector signal generators. For example, it offers the signal quality and flexibility required in research and development - not to mention a convenient graphical user interface (GUI). And this is by no means all the R&S®SMJ100A has to offer - a fact that becomes evident in production, where it excels with its flexible baseband and low setting times.
The baseband meets all requirements, from providing realtime signals to replaying precalculated waveforms.
Key Points
IQ modulator with 200 MHz RF bandwidth
Very low SSB phase noise of typ. - 133 dBc (f = 1 GHz, 20 kHz carrier offset, 1 Hz measurement bandwidth)
Wideband noise of typ. -133 dBc (CW, f = 1 GHz, >20 kHz carrier offset, 1 Hz measurement bandwidth)
Excellent ACLR performance of typ. +69 dB for 3GPP FDD (test model 1, 64 DPCHs)
High-stability reference oscillator as standard
High level repeatability
<
p>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
Support of EUTRA/LTE 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 HSPA and HSPA+
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 Msample, 64 Msample or 128 Msample
Arbitrary waveform generator supported by R&S®WinIQSIM2™ and R&S®WinIQSIM™ simulation software
Optional digital I/Q 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
Specifications
<
p>Frequency
Frequency range:100kHz to 3GHz/6GHz
Setting time:<2 ms, typ. 1 .5ms
Setting time in List mode:<450 µs
<
p>Level
Range:-144 dBm to +13 dBm (PEP) [+16 dBm in overrange]
Setting time:<2 ms, typ. 1.5 ms
Setting time in List mode:<450 µs
Spectral purity (f = 1 GHz)
SSB phase noise:typ. -131 dBc
Wideband noise:typ. -153 dBc (CW); typ. -146 dBc (I/Q modulation)
ACLR performance
3GPP FDD test model 1, 64 DPCHs:typ. 69 dB
I/Q bandwidth (RF)
Internal:80 MHz
External:200 MHz
Supported modulation types
ASK:0 % to 100 %
FSK:MSK, 2FSK, 4FSK, variable FSK
PSK:BPSK, QPSK, OQPSK, p/2 DBPSK, p/4 DQPSK, p/8 D8PSK, p/4 QPSK, 8PSK, 8PSK EDGE
QAM:16 QAM, 32 QAM, 64 QAM, 256 QAM, 1024 QAM
