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Even without extra options, the R&S SMB100B delivers outstanding performance. This outstanding performance can be enhanced for a specific application.
For example, the R&S SMBB-B1 option (OCXO) reduces the aging and temperature dependency of the reference frequency and improves single sideband (SSB) phase noise. The R&S SMBB-B1H high performance OCXO option further improves these performance parameters. Compared to the standard instrument, the aging and temperature dependency are improved by more than a power of ten.
The R&S SMB100B has a very low SSB phase noise of –134 dBc at 1 GHz and an offset of 20 kHz (measured; 1 Hz bandwidth). The R&S SMBB-B1 option (OCXO) and the R&S SMBB-B1H option reduce the close-in phase noise.
Also wideband noise is very low. The R&S SMB100B achieves -153 dB/Hz (typ.) for a 1 GHz carrier at a frequency offset of 30 MHz.
Other benefits of these options include significantly improved long-term stability of the reference frequency and much less temperature dependency.
Model No
SMBB-B1H
Condition
New
Manufacturer
Rohde & Schwarz
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