SV Microwave, Inc. Attenuators M3933/16-28S

The M3933/16-28S attenuator from Quarktwin Technology Ltd. is designed for RF applications with an impedance of 50 ohms. It operates across a frequency range from DC to 18 GHz and has a maximum average power rating of 2 watts, which is derated linearly to 0.5 watts at 125°C. The peak power handling capability is 500 watts for a maximum pulse duration of 5 microseconds. Constructed with high-quality materials, the body and coupling nut are made from stainless steel, while the contacts are beryllium copper. The sleeve is brass, and the insulators are PTFE. The resistor elements utilize an alumina substrate with tantalum nitride resistors. The product features a gold finish over nickel for enhanced conductivity and durability. The attenuator's performance specifications include a variable VSWR depending on the attenuation value, with values ranging from 1.15:1 to 1.35:1 across different frequency bands. The operating temperature range is from -55°C to +125°C, making it suitable for various environmental conditions. This product is ideal for engineers seeking reliable RF attenuation solutions in demanding applications.