Tektronix / Differential Probe / P7313-SMA 
>13.0 GHz bandwidth, 16 GHz with DSP filtering 50 廓 termination network, differential SMA inputs Industry-leading differential return loss and VSWR High-bandwidth differential amplifier with excellent CMRR Internal termination voltage generator can be controlled by the oscilloscop e, by an external source, or automatically by the probe Phase-matched SMA cables (38 inch length, <1 ps skew) with cable loss compen sation Switchable gain for extended dynamic range Auxiliary (inverted) output for use with spectrum analyzers, network analyze rs, or as a clock recovery trigger source TekConnect??Interface