The Contyrol Components product lines are covering the frequency range of 0.1 GHz to 50 GHz. It is based upon PIN diode and proprietary coupler technology. These product lines includes Switches (SPST up to SP16T) for low, medium and high power, Switched Filter Banks, Attenuators, Limiters, Modulators, Phase Shifters, Frequency Translators and I/Q Vector Modulators. All these products, are available with either digital or analog control.
For more information please go to the following links:
IQ VECTOR MODULATORS
SWITCHED FILTER BANKS