RDL

RDL

RDL manufactures specialized RF and microwave test instruments designed for the characterization of receivers, amplifiers, and RF signal chains. Their product portfolio includes frequency downconverters, intermodulation distortion simulators, and multi-tone signal generators — instruments used to evaluate the linearity, dynamic range, and selectivity of RF systems under realistic signal conditions.

RDL's intermodulation distortion simulators and multi-tone generators are particularly relevant for testing RF front-ends and power amplifiers, where two-tone and multi-carrier test signals are standard methodologies for measuring third-order intercept points and adjacent channel power. Their downconverters extend measurement capability into higher frequency bands by translating signals to more manageable intermediate frequencies.

Key Product Lines

• RF downconverters — frequency translation instruments for extending receiver and analyzer measurement range
• Intermodulation distortion simulators — for generating controlled two-tone and multi-tone signals to characterize RF nonlinearity
• Multi-tone signal generators — configurable signal sources for complex RF system testing

Industries Served

RDL test instruments serve RF and microwave engineering applications in telecommunications, satellite communications, aerospace and defense electronics, and wireless infrastructure development. Their equipment is used in R&D laboratories and production test environments where rigorous characterization of RF receiver performance and amplifier linearity is required.