SMB-B103 – Rohde & Schwarz Signal Generators
3.20GHz (Frequency Range Max.)
•Best signal quality in its class
◦Low SSB phase noise of typ. –128 dBc (20 kHz carrier offset, 1 GHz carrier frequency, 1 Hz measurement bandwidth)
◦Very low SSB phase noise even at low output frequencies (because a new DDS synthesizer is used from 9 kHz to 23.4375 MHz instead of a downconverter)
◦Nonharmonics suppression of typ. –85 dBc (>10 kHz carrier offset, carrier frequency <1.5 GHz) ◦Low wideband noise of typ. –152 dBc (>10 MHz carrier offset, 1 GHz carrier frequency, 1 Hz measurement bandwidth)
◦Harmonics of typ. –30 dBc at the maximum specified output power of +18 dBm for high measurement accuracy in a wide variety of applications
•Highest output power in its class
◦Specified output power of +18 dBm over the wide frequency range of 1 MHz to 6 GHz
◦Typical maximum level of +25 dBm (in overrange) over the entire frequency range up to 6 GHz provides power reserve to replace external amplifiers
•On-site servicing as convenient alternative
◦Flexible concept allows servicing to be done on site or by a Rohde & Schwarz service center
◦Straightforward modular instrument design with only four exchangeable modules ensures short repair times
◦Calibrated replacement modules make extensive calibration and adjustment tasks unnecessary
◦Built-in selftest of modules supports troubleshooting
◦Verification of level accuracy and automatic level correction with a connected power sensor of the R&S NRP family ensures low cost of ownership and maximum instrument availability
•All-purpose RF source
◦Wide frequency range from 9 kHz to 6 GHz covers the main frequency bands for RF applications
◦Integrated frequency, level, and LF sweeps
◦All important analog modulations with AM, FM/φM, and pulse modulation supported
◦Internal LF generator provides sinewave signals up to 1 MHz as well as squarewave signals up to 20 kHz
◦Intuitive user interface with graphical display of the signal flow facilitates operation
◦Context-sensitive online help ensures efficient utilization of the instrument makes the R&S SMB100A the ideal signal source for a wide variety of applications
•Ideal for production
◦Short switchover times for frequency of typ. 1.6 ms and level of typ. 1.2 ms via remote control and <1 ms in the List mode allow high throughput ◦High level accuracy and repeatability are the basis of high production yield ◦High output power of up to +25 dBm compensates level loss on the way to the DUT ◦Wearfree electronic attenuator with overvoltage protection up to 6 GHz as standard ensures long service life even in the case of heavy use in production ◦Compact design with only two height units saves rack space ◦Remote control via LAN, USB, and GPIB allows easy integration into the test system reduces production costs •Ready for aerospace and defense applications ◦Optional pulse modulator offers excellent performance with typ. 90 dB on/off ratio and a rise/fall time of typ. 10 ns ◦Flexible pulse generator with minimum pulse width of 20 ns allows the generation of various pulse signals ◦Wide temperature range of 0 °C to +55 °C and maximum permissible operating altitude of 4600 m above sea level allow the instrument to be used even under extreme conditions ◦Low weight of only 5.3 kg for mobile applications expands the range of locations and applications for which the R&S SMB100A can be used Specifications Frequency Range Max.3.20GHz Freq. Resolution10.0mHz Output Power>+18 dBm

ModulationAM, FM, Pulse, Phase

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SMB100A Signal Generator – Setting standards in the mid-range