Versatile, compact, up to 40 GHz; 170 GHz with upconverter
The compact, versatile R&S SMB100A microwave signal generator with a frequency range up to 40 GHz provides outstanding spectral purity and high output power. In addition, it features easy operation, comprehensive functionality and low cost of ownership. The R&S SMB100A provides microwave characteristics that are exceptional in its class, making it an excellent general purpose instrument. Its outstanding characteristics, compact size and low weight make the instrument ideal for a wide range of applications. The R&S SMB100A is optimally suited for use in development, production and service, or simply wherever an analog microwave signal is needed.
Key facts
Frequency range: 100 kHz to 12.75, 20, 31.8 and 40 GHz
SSB phase noise of –108 dBc (typ.) at 10 GHz and 20 kHz offset
Wideband noise of –138 dBc at 10 GHz and 30 MHz offset
High output power of up to +27 dBm (meas.)
Analog modulations with AM, FM/φM and pulse modulation supported
3 year warranty extension
General data |
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Power supply |
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AC input voltage range |
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90 V to 264 V |
AC supply frequency |
100 V to 240 V |
45 Hz to 66 Hz |
100 V to 120 V |
380 Hz to 440 Hz |
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Max. input current |
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1.4 A (100 V) to 0.6 A (240 V) |
instruments with options |
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R&S®SMB-B112 |
80 W (meas.) |
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R&S®SMB-B120
and R&S®SMB-B31 |
90 W (meas.) |
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R&S®SMB-B120,
R&S®SMB-B25 and |
105 W (meas.) |
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R&S®SMB-B131/-B140/-B140N
and R&S®SMB-B32 |
125 W (meas.) |
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R&S®
SMB-B131/-B140/-B140N, R&S®SMB-B26 and R&S®SMB-B32 |
140 W (meas.) |
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Power factor correction |
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in line with EN 61000-3-2 |
Electrical safety |
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Compliance |
80 % relative humidity for temperatures up |
in line with IEC 61010-1, EN 61010-1,
CAN/CSA-C22.2 No. 61010-1-04, |
Test mark |
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VDE-GS, CCSAUS |
EMC |
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Electromagnetic compatibility |
EU: in line with EMC Directive 2004/108/EC |
applied harmonized standards: |
Mechanical resistance |
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Vibration |
sinusoidal |
5 Hz to 150 Hz, max. 2 g at 55 Hz, |
random |
10 Hz to 300 Hz, acceleration 1.2 g (RMS), |
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Shock |
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40 g shock spectrum, in line with MIL- STD-810E,
method no. 516.4, procedure I |
Environmental conditions |
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Temperature range |
operating |
0 °C to +55 °C |
storage |
–40 °C to +71 °C |
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Climatic resistance |
+40 °C, 95 % relative humidity |
in line with DIN EN 60068-2-78 |
Altitude |
operating, |
up to 4600 m (15000 ft) |
storage |
up to 4600 m (15000 ft) |
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Dimensions and weight |
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instruments with |
344 mm × 112 mm × 418 mm |
Weight |
when fully equipped |
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instruments with R&S®SMB-B112
option |
5.6 kg (12.3 lb) |
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instruments with R&S®SMB-B120/-B120L/ |
6.9 kg (15.2 lb) |
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Calibration interval |
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Recommended calibration interval |
when operated 40 h/week in the full range of the
specified environmental conditions |
3 years |