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Kaelus RTF-2000A Module, 1710 - 2170 MHz

Model Number: RTF-2000A

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Kaelus RTF-2000A Module, 1710 - 2170 MHz

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Kaelus RTF-2000A Module, 1710 - 2170 MHz

Range To Fault (RTF) is an exciting new technology from Kaelus that enables operators to accurately measure the location of PIM and Return Loss faults in their RF infrastructure. Reflection data together with PIM data provides an unmatched level of clarity for identifying the location of faults in the RF path.

The RTF system consists of an RTF Module, interconnecting cables and a “RTF Enabled” iPA, iQA or iBA series PIM test instrument. Customers can purchase a new “RTF Enabled” PIM test analyzer from Kaelus or upgrade their existing A or B-series iQA test equipment to support RTF measurements. Please contact your local Kaelus representative for additional information.


  • Accurately identify the location of PIM and Return Loss faults in the RF path
  • Simple to operate, highly intuitive touch screen user interface
  • Overlay PIM and Return Loss vs. distance data for enhanced troubleshooting capability
  • Quickly switch between different test modes without disconnecting the line under test
  • Compatible with any “RTF Enabled” series PIM test instrument from Kaelus
  • Speeds site repairs by guiding operators to the location of PIM faults
  • Factory upgrades available for existing A and B-series iQA test instruments
  • Before PIM testing, the RTF Module performs a Return Loss safety check to warn the operator before transmitting high RF power into a poor match
    Test Standards
    •  AT&T
    •   PIM Testing
    •   Verizon
    • RTF analysis mode Numeric: Distance to maximum PIM + PIM Magnitude
    • RTF analysis mode Graphical: PIM vs. Distance, Return Loss vs. Distance, PIM + RL vs. Distance
    • Return loss: Max Return Loss (from FFT analysis) is displayed on the main PIM test screen when the RTF module is attached
    • Residual PIM: < -115dBm/-158dBc maximum (<-125dBm/-168dBc typical) @ 2 x +43dBm test tones
    • User interface ports: 1x USB, 1x Auxiliary port (Type N female), 1x RF output (7-16 DIN female), 1x RF input (7-16 DIN male)
    • Power: +12V DC supplied via auxiliary port
    • RF power (PIM): 2x +43dBm supplied by iPA, iQA or iBA
    • RF power (Return Loss): -35dBm supplied by RTF module (RTF-1000A and RTF-2000A), -20dBm (RTF-2600A)
    Standard Accessories Included
    All Standard Accessories

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