GT6040 Series
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Scanner/Multiplexer ISA Card

  • High-density RF multiplexer
  • Four groups of 1 x 4 multiplexer scanners (GT6042A)
  • Eight groups of 1 x 4 multiplexer scanners (GT6041B/6042B)
  • Occupies one ISA slot
  • Fully software programmable


The GT6041/6042 are high-density switching cards that provide 200 MHz bandwidth. The GT6042A has four groups of 1 x 4 multiplexer scanners; the GT6041B/6042B have eight groups of 1 x 4 multiplexer scanners. The GT6041B/6042B's eight groups of multiplexer scanners can be software configured to provide switch paths that maintain 200 MHz bandwidth. The GT6041B provides single-ended, non-terminated inputs; the GT6042A/B provide differential inputs. All GT6041/6042 switching cards plug directly into an ISA bus I/O slot of an IBM PC/AT or compatible computer.

Programming and Software

The board is supplied a 32-bit DLL driver. Various interface files provide access to the DLL from programming tools and languages such as ATEasy, LabVIEW, C/C++, Microsoft Visual Basic®, Delphi, and more. The available virtual panel can be used to interactively adjust and control the instrument from a window that displays the current instrument settings and measurements.
On-Line help file and PDF User's Guide provides documentation that includes instructions for installing, using and programming the board.


  • Automatic Test Equipment (ATE)
  • Parametric measurements
  • Engineering verification
  • Hi-density switching systems
  • RF communications