High Power Coaxial Attenuators

Spectrum Control’s ultra-low VSWR (1.1:1) coaxial attenuators deliver industry-leading performance with flatness of ±0.5 dB across the band. These ultra-low VSWR, ultra-flat coaxial attenuators achieve VSWR as low as 1.1:1 and support power handling up to 5 watts, with operational frequencies extending to 50 GHz to meet a wide range of attenuation and power requirements. Operating across MIL and defense temperature ranges of -65°C to +125°C, these rugged, high-performance coaxal attenuators surpass many competing designs in reflection performance, flatness, and thermal stability, with hundreds of coaxial attenuator models to choose from.