Impulse reflectometer

IRM 70

IRM 70
Processor-controlled impulse reflectometer
  • Large LCD display
  • For fault location and for checking communication lines and power lines
  • Measurement of the return loss in CATV networks

IRM 7

IRM 7
Processor-controlled impulse reflectometer
  • 20 cable types already pre-programmed –
  • Length measurement at the leading edge of the reflected impulse
  • Return loss measurement on the reflected impulse

IRM 20

IRM 20
The IRM 20 can measure the length of standard 2-wire installation lines or even 75 ohm coaxial cable. For a more accurate length measurement, there is a reference arm that can be shortened to suit the cable types.
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