2142-CRYO Fixed Attenuator by Spectrum Control The 2142-CRYO from Spectrum Control are Bulkhead Cryogenic Attenuators that operate from DC to 18 GHz. They are available in attenuation values of 3, 6, 10, and 20 dB with an accuracy of ±0.5 dB. The attenuators use APITech’s in-house resistor fabrication process and have been tested to temperatures of 4...

9104-CRYO Fixed Attenuator by Spectrum Control The 9104-CRYO from Spectrum Control are Cryogenic Fixed Attenuators that operate from DC to 40 GHz. They are available in attenuation values of 0, 3, 6, 10, 20, & 30 dB and offer stable attenuation over temperature. The attenuators can handle an average input power of 2 W and have a...