ST985 Time Domain Reflectometer

ST985 TDR Features

• • Acquisition bandwidth: 1 GHz

  • FRA: Frequency Response Analyzer

  • Step signal rise time: less than 1 nS

  • Range : 50 cm to 1000 km (1.5 feet to 620 miles)

  • Accuracy: 1%

  • default loss measured at: 1 MHz, 2 MHz, 3 MHz, 6 MHz, 12 MHz, 24 MHz, 50 MHz

  • FRA and loss measurements for frequencies up to 50 MHz

  • Fully automatic

  • Intuitive graphical interface

  • Adjustable velocity correction factor

  • Measures length, impedance, capacitance, inductance, resistance, and loss

  • Finds shorts in the cable

  • Test all common cable types

  • Automatically finds the location of faults

  • Frequency accuracy: 50 ppm

  • Live cables option (contact the factory)

  • Integrated full featured oscilloscope and spectrum analyzer to analyze live cables 

    • 1 GHz input bandwidth

  • 1 Channel

  • Internal Trigger Capability

  • Integrated full featured arbitrary generator for various cable excitation 

    • 50 MHz output frequency

  • Arbitrary signals/ standard functions

  • 0 V to +3.5 V (7 Vpp) output range