High-Performance Bias Tees for RF & Microwave Systems | SMA, N-Type, 2.92mm, 2.4mm, & F Connectors
Wide Frequency Bias Tees for High-Performance Applications | Bracke Manufacturing
Bracke Manufacturing offers a broad selection of high-quality Bias Tees engineered to support RF and microwave systems across a wide range of frequencies, from 30 KHz to 50 GHz. Our portfolio includes models with SMA, N-Type, 2.92mm, 2.4mm, and 75 Ohm F connectors to accommodate diverse performance needs and configurations. With options that support high current handling, low insertion loss, and excellent isolation, these Bias Tees are ideal for test and measurement, telecom, broadband, and general RF development. Available in both solder pin and solder lug & pin configurations, our Bias Tees deliver dependable performance in demanding environments.
2.4mm Bias Tees – High-Frequency Performance to 50 GHz
2.4mm Bias Tees for High-Frequency Applications
Bracke Manufacturing’s 2.4mm Bias Tee offers reliable performance in high-frequency applications up to 50 GHz. Designed with SMA Female connectors, this model supports 150 mA and 25 Vdc with 30 dB isolation and a 4.0 dB maximum insertion loss. Ideal for precision test and measurement systems where signal integrity is critical.
2.92mm Bias Tees – Wideband Signal Support to 40 GHz
2.92mm Bias Tees for Microwave Signal Applications
Our 2.92mm Bias Tees feature solder pin configurations and operate across ultra-wide bandwidths up to 40 GHz. Supporting up to 500 mA and 25 Vdc, these bias tees offer isolation up to 40 dB and a maximum insertion loss of 3.0 dB. These are excellent for microwave circuits and high-speed testing environments.
75 Ohm F-Type Bias Tees – For Broadband and RF Video Systems
75 Ohm F-Type Bias Tees for RF Video and Broadband
The 75 Ohm F-Type Bias Tee from Bracke Manufacturing is ideal for broadband and RF video applications. Operating from 30 MHz to 3.0 GHz with 2.5 Amps and 100 Vdc capacity, it provides 30 dB isolation and a 1.5 dB insertion loss, supporting stable signal performance in a variety of communication systems.
N-Type Bias Tees – Rugged, High-Power Designs to 6 GHz
N-Type Bias Tees for High-Power RF Applications
Bracke’s N-Type Bias Tees are built for rugged power handling and extended frequency coverage up to 6 GHz. With models supporting up to 7 Amps and 100 Vdc, they offer exceptional isolation (up to 30 dB) and low insertion loss as low as 0.5 dB. Both 50 Ohm and 75 Ohm configurations are available.
SMA Bias Tees – Compact, Versatile, and Reliable to 18 GHz
SMA Bias Tees for Versatile RF and Microwave Systems
Bracke Manufacturing offers a wide selection of SMA Female Bias Tees, featuring both solder pin and lug & pin styles. Operating across a broad frequency range from 100 KHz to 18 GHz, these models support high current ratings (up to 7 Amps), isolation up to 40 dB, and low insertion loss. Ideal for lab, telecom, and RF development applications.
Bias Tees from Bracke Manufacturing – Precision Power Injection for High-Frequency Systems
To support your RF and microwave applications, Bracke Manufacturing offers a full range of high-performance Bias Tees—engineered for precision, reliability, and seamless integration into your system. Our Bias Tees are ideal for injecting DC power into active components such as amplifiers, antennas, or photodiodes without disrupting your RF signal path. Designed to perform across wide frequency ranges with low insertion loss and excellent isolation, these components are a must-have for test setups, communications infrastructure, and lab environments.
In addition to Bias Tees, we invite you to explore our complete portfolio of RF and microwave solutions. From Directional Couplers and Power Dividers to Terminations, Attenuators, and Cable Assemblies, Bracke is your trusted source for performance-critical components. Don’t forget to browse our SMA Adapters and RF Test Accessories to complement your setup and ensure optimal system operation.
At Bracke Manufacturing, you’re not just sourcing components—you’re gaining a partner with decades of RF experience led by industry expert Lawrence Pasternack. All products are in stock and ready to ship with fast turnaround and competitive pricing. Browse our selection today and discover the performance your systems demand.
Frequently Asked Questions About Bias Tees
Q: What is a bias tee used for?
A bias tee is used to inject DC power into an RF signal path without interrupting or distorting the high-frequency signal. It combines the DC and RF signals onto a single coaxial line, allowing devices like amplifiers or active antennas to receive power while maintaining signal integrity.
Q: Where are bias tees commonly used?
Bias tees are commonly used in RF and microwave test setups, telecommunications, broadband systems, satellite communications, and optical receivers. They’re especially useful when space constraints prevent running a separate DC line.
Q: How do I choose the right bias tee for my application?
To choose the right bias tee, consider your application’s frequency range, current and voltage requirements, connector type (e.g., SMA, N-Type, 2.92mm), and acceptable insertion loss. Bracke’s product categories make it easy to browse and compare models based on these specifications.
Q: What connector types are available for Bracke bias tees?
Bracke Manufacturing offers bias tees with SMA, N-Type, 2.4mm, 2.92mm, and 75 Ohm F connectors—supporting frequency ranges from 30 KHz up to 50 GHz.
Q: Are Bracke bias tees in stock?
Yes. Most Bracke bias tees are in stock and ready to ship, with fast turnaround and competitive pricing.
For technical assistance or ordering support, call our team at (949) 756-1600 or email sales@brackemfg.com.
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