Tektronix Oscilloscope Probes

	Probe Type	Bandwidth	Description
	Passive Voltage Probes	15 MHz - 500 MHz	Most common, general purpose probe type. Designed for cost efficiency and to be mechanically robust; offer a wide dynamic range and large input resistance.
	Current Probes	DC - 2 GHz	Widest selection of high-performance current probes available. Tektronix current measurement systems provide programmable and manual simultaneous AC/DC measurements, bandwidth from DC to 2 GHz, and amplitude measurements from mAs to 20,000 A.
	Differential Probes	1 MHz - 20 GHz	View complementary (differential) signal pair using a single channel. While a matched pair of single-ended probes may be used to make a differential measurement, a true differential probe typically gives higher performance, providing high CMRR, broad frequency range, and minimal time skew between inputs.
	Active Voltage Probes	750 MHz - 4 GHz	For testing high-impedance, high-frequency circuit elements which demand minimal loading, our portfolio of active voltage probes provides the proper signal bandwidth and reduced probe loading to capture single-ended, ground referenced signals. Active probes are a better choice for small geometry applications that would be seriously loaded with passive probing solutions.
	High Voltage Probes	25 MHz - 1 GHz	Extends the ability to safely and accurately capture real-time signal information from "elevated" or "floating" voltage systems. Solutions available for single-ended, differential or isolated measurements.
	Low Capacitance Probes	3 GHz - 9 GHz	Minimizes DUT loading for a more accurate characterization of how your device is performing with or without the measurement system.
	Optical to Electric Converters	250 MHz - 1.25 GHz	Optical-to-electric converters specifically designed for seamless operation with an oscilloscope. Commonly used to test and characterize a wide range of optical communication standards (SONET/SDH and Fibre Channel).