High-Power 50 Ohm RF Attenuators DC to 40 GHz up to 500W
Bracke High-Power RF Attenuators – DC to 40 GHz, Up to 500W, In Stock
Engineered for precision, reliability, and broad frequency coverage, our attenuators come in connector types such as 2.92mm, 7/16 DIN, BNC, N-Type, SMA, and TNC—each tailored for specific RF applications. With frequency ranges spanning from DC to 40 GHz and power ratings from 5 to 500 Watts, these attenuators provide fixed attenuation levels from 1 dB to 60 dB, ensuring excellent accuracy and low VSWR across the spectrum. Whether you’re working in RF testing, signal conditioning, telecommunications, or high-frequency systems, Bracke attenuators deliver dependable signal control to meet your technical needs.
High-Power 7/16 DIN RF Attenuators | DC–7.5 GHz | 5W, 10W, to 25W Models
Bracke Manufacturing’s 50 Ohm 7/16 DIN RF attenuators are designed for reliable performance across a DC to 7.5 GHz frequency range. Available in power ratings of 5, 10, and 25 Watts, these attenuators offer fixed attenuation levels from 1 dB to 40 dB, with typical accuracy ranging from ±0.3 dB to ±1.25 dB depending on the value. A maximum VSWR of 1.45:1 ensures excellent impedance matching and minimal signal reflection. These components are well-suited for RF testing, signal conditioning, and high-frequency communication systems.
High-Power 2.92mm RF Attenuators | DC–40 GHz | 10W Models
Bracke’s 50 Ohm 2.92mm RF attenuators deliver consistent performance from DC to 40 GHz with a power rating of 10 watts. Available in fixed attenuation values from 3 dB to 40 dB, these components offer accuracy from ±0.8 dB to ±1.2 dB and a maximum VSWR of 1.35:1. Designed for precision RF applications, they provide low reflection and reliable signal control across a wide frequency range. See all available models and specifications—click below to explore your options.
High-Power BNC RF Attenuators | DC–4 GHz | 5W & 10W Models
50 Ohm BNC attenuators from Bracke operate from DC to 4 GHz and are available in 5 and 10 Watt options with attenuation levels from 1 dB to 40 dB. With accuracy ranging from ±0.3 dB to ±1.5 dB and a max VSWR of 1.25:1, they ensure stable signal performance. Ideal for test setups, RF bench work, communications systems, and general signal conditioning in low-frequency applications. Click below to view all available models and specifications.
High-Power N-Type RF Attenuators | DC–18 GHz | 5W to 500W Models
Bracke’s 50 Ohm N-Type RF Attenuators are engineered for high-performance signal control across a wide range of applications. Covering DC to 18 GHz with models from 5 to 500 Watts, these attenuators are available in fixed values from 1 dB to 60 dB and offer excellent accuracy (±0.3 to ±2.5 dB) with a maximum VSWR as low as 1.25:1. Designed for durability and precise performance, these components are ideal for test instrumentation, RF power leveling, telecommunications infrastructure, radar systems, and high-power microwave applications.
High-Power SMA RF Attenuators | DC–18 GHz | 5W & 10W Models
Bracke Manufacturing’s high-power 50 Ohm SMA attenuators operate from DC to 18 GHz and are available in 5-watt and 10-watt versions. Designed for demanding RF applications, they offer attenuation values from 1 dB to 40 dB with excellent accuracy up to ±0.3 dB for 5W models (max VSWR 1.35:1) and ±1.0 dB for 10W models (max VSWR 1.40:1). These rugged, precision components are ideal for test setups, signal conditioning, and high-frequency systems. Explore all available models and specifications by clicking below.
High-Power TNC RF Attenuators | DC–18 GHz | 5W Models
High-power 50 Ohm TNC attenuators from Bracke operate from DC to 18 GHz and are rated at 5 watts. Available in attenuation values from 1 dB to 30 dB, these precision components offer accuracy as tight as ±0.3 dB and a maximum VSWR of 1.35:1. Engineered for durability and consistent performance, they are ideal for RF test setups, signal control, and high-frequency applications requiring TNC connectors. Click below to view all available models and specifications.
Common Applications by RF Attenuator Power Rating
Bracke Manufacturing offers a wide selection of RF attenuators in various power ratings to meet the needs of diverse RF applications. 5-watt attenuators from Bracke are ideal for low-power environments such as RF bench testing, lab instrumentation, and educational setups. 10-watt models provide reliable performance for moderate-power signal conditioning, general RF testing, and use with communications equipment.
For medium-duty tasks, Bracke’s 25-watt attenuators are well-suited for system testing, signal routing, and field deployments. 50-watt units support more demanding applications, commonly used in amplifier output control, high-power test setups, and system calibration in aerospace, defense, and broadcasting environments.
Bracke Manufacturing also supplies 100-watt to 150-watt attenuators designed for high-power RF signal management, load balancing, and testing of radar or SATCOM systems—frequently required in military and telecom infrastructure. At the top of the range, 250-watt to 500-watt attenuators from Bracke are used for transmitter testing, continuous high-load RF dissipation, and simulation in radar systems, EMC labs, and other mission-critical or industrial applications.
Browse Bracke’s High Power Attenuators by Power Rating
5 Watt – 7/16 DIN | BNC | N-Type | SMA | TNC
10 Watt – 2.92 mm | 7/16 DIN | BNC | N-Type | SMA
50 Watt – N-Type
100 Watt – N-Type
150 Watt – N-Type
200 Watt – N-Type
300 Watt – N-Type
500 Watt – N-Type
Related Bracke Products Often Used with RF Attenuators
Bracke Manufacturing offers a full line of off-the-shelf RF components that are commonly used alongside attenuators and available for quick shipping. Termination loads are frequently paired with attenuators to properly terminate unused ports and reduce signal reflections. Coaxial adapters enable seamless connections between different connector types, while precision RF cables provide low-loss signal transmission throughout the system. Depending on system requirements, DC blocks and bias tees may also be used in the same signal path to manage or isolate DC power without disrupting RF performance. All Bracke components are engineered for reliability in demanding environments, including test labs, telecom infrastructure, aerospace, and defense applications.
For custom solutions, please contact our team by calling (949) 756-1600 or emailing us at sales@brackemfg.com.
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