VDI offers a broad range of millimeter-wave varactor and varistor-mode frequency multipliers based on planar GaAs Schottky diode technology. No tuners are used and many devices offer broadband performance without bias. See the table below for a partial listing of our current line of components. Click on the model number for more information. Models starting with "WR" give full waveguide band operation and "D" denotes high-power frequency doublers having approximately 10% 3dB bandwidth...
Multiplier Chains (MC) and Amplifier Multiplier Chains (AMC) are available using a variety of multiplier combinations to achieve Customer specifications. VDI also offers additional multipliers not listed below. Complete Transmit and Receive Systems are available to achieve Customer specifications; see Systems; contact VDI today for additional information and discussion of specifications.
|Frequency (GHz)||WR||Narrow-Band Doublers (x2)||Wide-Band Doublers (x2)||Wide-Band Triplers (x3)|
|60-90||WR-12||D70, D72, D78||WR12x2||WR12x3|
|75-110||WR-10||D84, D90, D100, D102||WR10.0x2||WR10.0x3|
|90-140||WR-8||D109, D110, D112, D124||WR8.0x2||WR8.0x3|
|110-170||WR-6.5|| D123, D153
See WR for additional details on waveguide band designations.