Model 10

dc to 11  GHz

Model 40A

(dc to 40 GHz / 2.9mm K connector input) Now available with nickel alloy contacts for probing  aluminum pads

Dual / Differential Microwave Probe

two microwave probes on one positioner - 40A,  50A, 67A, or 110H

Model 40M

ultra low loss - dc to 40 GHz

Model 50A

dc to 50 GHz / 2.4 mm connector input

Model 67A

dc to 67 GHz / 1.85 mm V connector input

Model 110H

dc to 110 GHz / 1.0 mm connector input

Integrated Balun Probes

Multi-Contact Wedge

combines multiple RF and DC contacts - dc to 40, 50, 67 or 110  GHz

Probe Cards

surrounds a circuit with high-density RF and DC contacts - dc to 40,  50, 67 or 110 GHz

Model 50

33 - 50 GHz / WR-22 waveguide input

Model 75

50 to 75 GHz / WR-15 waveguide input

Model 90

60 to 90 GHz / WR-12 waveguide input

Model 120

75 to 110 GHz / WR-10 waveguide input

Model 140

90 to 140 GHz / WR-8 waveguide input

Model 170

110 to 170 GHz / WR-6 waveguide input

Model 220

140 to 220 GHz / WR-5 waveguide input

Model 325B

220 to 325 GHz / WR-3 waveguide input

Model 500B

325 to 500 GHz / WR-2.2 waveguide input

Model 1100B

750 to 1100 GHz / WR-1.0 waveguide input

Calibration Substrates

for probe tip calibration - available in 9  standard models

Differential Calibration Substrates

for two, three or four port probe tip calibrations