Discover our complete line of coaxial terminations.

Complete datasheets are available to download for all Spectrum Control coaxial terminations.

Contact Spectrum Control’s technical experts to help you choose the exact right terminations.


Coaxial terminations from Spectrum Control’s Inmet and Weinschel brands support electronic warfare applications, radar, tactical communications, avionics, and the commercial wireless industry, and can be found in 5G test labs and in other markets.


Spectrum Control’s Inmet and Weinschel brands offer a wide selection of coaxial terminations with frequency ranges from DC to 50 GHz, and power handling to 1,000 Watts. Choose the coaxial terminations you need based on power handling, frequency range, connector type, form factor and materials, plus any environmental requirements.

Custom designs are available. Datasheets are available for every standard product offering, detailing sizes, specifications, connector type, materials, frequency range, peak power, and operating temperature range.

Competitive Advantage

We offer a range of coaxial terminations, including <2 Watt, 5 to 50 Watt, >100 Watt, specialty terminations, and 75 Ohm terminations.

Core Differentiators:

  • Wide choice of connector types, including SMA, Type N, 7/16 DIN, TNC, BNC, 4.3/10, SMP, GPO, SMPM, Type F, 2.92mm, 2.4mm, 1.85mm
  • Convection or conduction cooled terminations, round or rectangular form factor
  • Materials include stainless steel and brass
  • Global supplier of passive RF and Microwave components, and premium quality technologies
  • Standard catalog product plus custom designs available
  • In-house design, testing, manufacturing and support
  • Technology partner with the defense industry, DAS service providers, test & measurement equipment makers, commercial wireless, and others
  • Decades of market experience

Explore our line of coaxial terminations from Inmet and Weinschel

Now Available! 65 GHz Termination. Up to 1 watt, 1.85 mm connector. Under 2 Watts: Quality construction with wide choice of connector types (Type N, SMA, 3.5mm, 2.4mm, 2.92mm), DC-50 GHz, and custom designs. TV650M-1W cropped-1


5 to 50 watts


5 to 50 Watts: Quality construction with a wide choice of connector types (Type N, BNC, SMA, 3.5mm, 2.4mm, 2.92mm), DC-50 GHz, Custom Designs.  
  Over 100 Watts: Models from 100 to 1,000 watts (average) and 0.25 to 10 kilowatts (peak). Rugged Construction, wide choice of connector types, custom designs. over 100 watts


conduction cooled


And More: 75 Ohm Terminations; DC Blocking and SMA feedthrough coaxial terminations; and conduction cooled terminations.  

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Choose coaxial terminations by power handling, frequency range, connector type and more. The terminations you need, at the highest quality. 

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