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Model 3830 - Multiplexer



  • Six BNC connectors for inputs and/or outputs
  • Reed-relay DPST switching
  • LED indicators show relays that are energized
  • Complete with software for control from Windows XP/Vista
  • USB interface for power and control
  • ActiveX control for use with LabVIEW, C++, Visual Basic, and VBA
  • Input and output signal multiplexing
  • Computerized test systems

The Model 3830 Multiplexer (mux) makes it easy to implement computer-selected interconnections between different instruments.

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Model 1900 - Impedance Matching Transformer

  • Selectable ratio
  • Very low noise
  • Single-ended inputs and outputs
  • Matching devices with low source impedances to measuring instruments with medium to high input impedances
  • High T superconductor impedance measurements
  • Increasing sensitivity of Model 5113 Preamplifier
The model 1900 low-noise impedance matching transformer is a versatile device for matching sources with impedances in the range from less than 50 Ω to greater than 500 Ω to measuring instuments with high input impedance and offers two turns ratios of 1:100 or 1:1000. The frequency response depends on both the turns ratio and the source impedance, but under optimum conditions will be essentially flat from below 0.1 Hz to above 2 kHz.

The unit is supplied with a special low-noise double-screened coaxial cable fitted with two BNC plugs to connect its output to the following instrument.

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Κεντρικά: Σταματίου Ψάλτου 30, 54644 Θεσσαλονίκη, Τηλ.: (+30) 2310-855844, Φαξ: (+30) 2310-886206
Υποκατάστημα: Μομφεράτου 131, 11475 Αθήνα, Τηλ.: (+30) 210-6452848, Φαξ: (+30) 210-6452413, www.megalab.gr, contact@megalab.gr

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