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E8257DV2B Millimeter-Wave Signal Generator Frequency Extension Module, 260 to 400 GHz

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Key Features & Specifications

  • 260 to 400 GHz frequency range
  • WR2.8 output port flange
  • High output power -6 dBm
  • Driven directly from an E8257D PSG, E8267D PSG, N5183B MXG, or N5173B EXG
  • Direct frequency control and display on the signal generator
  • Pulse, FM, and ΦM available through mm frequency extender module
  • 9 V DC power supply included


The E8257DV2B millimeter-wave signal generator frequency extension module is one of the amplifier/multiplier chain series (WRxx SGX) from VDI, Inc. that has been designed to work directly with the E8257D PSG, E8267D PSG, N5183B MXG, or N5173B EXG. The module provides high power millimeter test signals for the WR2.8 waveguide band covering 260 to 400 GHz. The E8257DV2B preserves the high frequency accuracy and frequency resolution of the PSG.

For more millimeter test equipment solutions, please contact Virginia Diodes, Inc. (VDI)