High-Frequency Bias Tees Up to 110 GHz
bq-microwave expands its RF and mmWave component portfolio with a comprehensive range of Bias Tees extending from 30 kHz to 110 GHz. These precision components from AT Microwave enable seamless integration of DC bias and RF signals across an extensive frequency spectrum, supporting applications from legacy systems through cutting-edge mmWave designs.
Technical Specifications
- Frequency Range: 30 kHz to 110 GHz
- AT-BTL-0040LC: 30 kHz–40 GHz with 2.92mm connector interface
- AT-BTL-0050LC: 30 kHz–50 GHz with 2.4mm connector interface
- AT-BTL-0070LC: 30 kHz–70 GHz with 1.85mm connector interface
- DC Isolation: Independent biasing of LNA, HPA, and active RF components
- Impedance Matching: Optimized across full frequency band for minimal VSWR
- Insertion Loss: Low-loss characteristics preserve signal integrity in sensitive receiver chains
Applications
- 5G and 6G Infrastructure: Bias supplies for remote radio heads, phased array antenna systems, and mmWave transceivers
- Satellite Communications (SATCOM): Integration in uplink amplifiers and low-noise receiver front-ends
- Defense and Radar Systems: Bias distribution in active electronically scanned arrays (AESA) and threat detection platforms
- Test and Measurement: Impedance-matched bias networks for network analyzers and signal generators operating in extended frequency ranges
The AT Microwave Bias Tee series bridges DC and RF signal paths with minimal degradation, a critical requirement in systems where power efficiency and dynamic range directly impact performance. The graduated frequency specifications allow engineers to select optimal components based on actual system requirements.
bq-microwave is a European distributor for AT Microwave components, providing full technical support and immediate availability from stock.