Tegam Weinschel VM7 Attenuator and Signal Calibrator 30Mhz


The VM-7 offers a wide dynamic range of 127 dB when using the synthesized signal sources. Single step measurements are possible over the full dynamic range because the receiver is not encumbered by mechanically switched range changes. The excellent accuracy built into the receiver translates into an accuracy of ±0.060 dB for a single-step 100 dB measurement.  In addition to its accuracy, the VM-7 has a very short measurement time and is easy to use.


  • Dynamic range in excess of 100 dB (127 dB when using synthesized signal sources)
  • Rack mount kit available
  • Resolution down to 0.001 dB
  • ±0.060 dB accuracy
  • Built-in diagnostic software
  • Very fast and easy to use


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