Medium Power Coaxial Attenuators

Model : 89

Spectrum Control offers Weinschel brand model 89, medium power, 2.92mm (SMK) fixed attenuators with standard attenuation values to 30 dB, with a frequency range to 40 GHz (DC) and a power rating up to 20 watts. These products have a compact construction, precision injection molding, and meet MIL-DTL-3933 environmental requirements.

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Attenuators for Cryogenic Applications
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Product Overview
Passive Coaxial Components Line Card
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Understanding Temperature & Power Coefficient Attenuators
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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.