S-1
The S1 sampling_oscilloscope sampling plug-in head provides a single GR-874 50-ohm input with a 350ps rise-time. The S1 can be used with the 7000 series of sampling plug-ins, as well as the 3S series of sampling units. A trigger pickoff is provided for internal triggering, and displayed noise is specified as less than 2mV. The S1 accepts an input voltage range of -1V to +1V with less than 1Vpp input signal amplitude.