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

*****Product Availability*****

This product has been discontinued.

The initial release of this product was approximately 1990.

Please contact the factory for availability and alternate product offerings.

Please review the GX6021 for the latest product alternatives.


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