Tektronix MSO54-5-BW-350, 350 MHz Bandwidth 5 Series Mixed Signal Oscilloscope
Tektronix MSO54 Mixed Signal Oscilloscope with 4 FlexChannel™ inputs. One passive probe per FlexChannel: TPP0500B (for models with 350 MHz or 500 MHz bandwidth) or TPP1000 (for models with 1 GHz or 2 GHz bandwidth).