Description
The Naval Surface Warfare Center Dahlgren Division (NSWCDD) is seeking a contractor to provide attenuators for high power testing of a gradient dielectric lens and phase shifter. The contractor will measure six government-provided waveguide halves, produce part numbers 130962-103, 130963-103, and 130964-103 from STL-100F doped lossy ceramic, and braise the lossy material inside the waveguide halves using Cusil-ABA braze alloy. The contractor will return the six brazed ceramic-loaded waveguide halves to NSWCDD to be welded together into three complete attenuators.
Key aspects of the job include:
• Measuring waveguide halves and producing parts from STL-100F doped lossy ceramic
• Brazing the lossy material inside the waveguide halves using Cusil-ABA braze alloy
• Returning the brazed waveguide halves to NSWCDD for welding into complete attenuators
• Providing attenuators with attenuation values of -3 dB, -6 dB, and -10 dB