Mixed signal upgrade option for non-MSO (Mixed Signal Option) models, 250 MHz. The R&S RTO-B1 MSO option turns the R&S RTO oscilloscopes into fast, precise and easy-to-use mixed signal oscilloscopes (MSO).
Suitable for use with the following ScopeRider digital oscilloscopes: RTH1002 and RTH1004 (RS Stock No's. 125-9462 125-9463 respectively).

MSO option enhances analysis capabilities of the R&S?RTO oscilloscopes More signal details thanks to high time resolution across the entire memory depth
Reliable triggering on signal events