Programmable RF Attenuators up to 20 GHz with USB Control
Precision attenuation control is essential in modern RF and microwave testing environments. These programmable RF attenuators span DC to 20 GHz with USB-based digital control and flexible multi-channel configurations. The instruments deliver deterministic stepped attenuation with exceptional repeatability for laboratory and field applications.
Technical Specifications
- Frequency range: DC to 20 GHz continuous coverage
- Control interface: USB digital programming for automated test sequences
- Channel configurations: 1, 4, 8, 12, and 16-channel variants available
- Attenuation accuracy: Stepped resolution with high insertion loss consistency
- Scalability: Handover test systems supporting up to 512 integrated channels
- Connector options: Standard RF connectors suitable for broadband measurements
- Operating environment: Designed for laboratory, production, and field deployment
Applications
- Component characterization: Measurement of gain compression, linearity, and frequency response across temperature and bias variations
- Receiver testing: Dynamic range assessment and noise figure validation in LNA and superheterodyne designs
- Transmitter validation: Power sweep analysis, P1dB determination, and output stage characterization
- Automated test systems: Integration into ATE platforms requiring coordinated attenuation control across multiple signal paths
- 5G and beyond: Sub-6 GHz and mmWave band testing for cellular infrastructure and end-device validation
- SATCOM and defense: Link budget simulation and interference testing in tactical communication systems
The multi-channel capability enables complex test scenarios including simultaneous multi-path attenuation, making these instruments particularly valuable for MIMO characterization and handover simulation applications requiring synchronized control across dozens or hundreds of signal branches.
For European RF and mmWave professionals seeking reliable programmable attenuation solutions with broad frequency coverage and flexible configurations, bq-microwave delivers proven technology backed by technical support and comprehensive documentation. Contact the team to discuss system requirements, integration details, and delivery timelines for your specific test application.