DC-Blocks up to 110 GHz for mmWave Systems
Modern RF and mmWave systems require precision signal conditioning across increasingly broad frequency ranges. DC-Blocks provide essential AC coupling while preventing DC bias from interfering with downstream components. These solutions span from 30 kHz to 110 GHz, addressing the growing demand for wideband components in contemporary wireless infrastructure and research applications.
Technical Specifications
- Frequency Range: 30 kHz to 110 GHz continuous coverage
- Power Handling: Up to 100 W for high-power applications
- Connector Options: SMA, N-type, 3.5 mm, 2.92 mm, 1.85 mm, and 1.0 mm configurations
- Insertion Loss: Low insertion loss across the entire frequency spectrum
- VSWR: Optimized performance for minimal signal reflections
- Customization: Custom impedance and performance tuning available
Applications
- 5G/6G & Telecommunications: Integration into base station amplifier chains and signal distribution architectures
- SATCOM: Earth station uplink and downlink signal conditioning for satellite communications
- Defense & Aerospace: Radar systems, electronic warfare equipment, and secure communication platforms operating across multi-octave frequency bands
- Test & Measurement: Laboratory environments requiring broadband AC coupling without performance degradation
- Amplifier Protection: Protection of sensitive LNAs and HPAs from DC bias variations
The extended frequency capability to 110 GHz positions these DC-Blocks as critical components for emerging technologies pushing beyond conventional mmWave boundaries. The availability of multiple connector standards—from traditional SMA connectors to precision 1.0 mm interfaces—ensures seamless integration into diverse system architectures.
bq-microwave supplies DC-Blocks with flexible lead times and technical support. For detailed performance data and custom configurations, visit our contact page.