Chip attenuators that hold attenuation flat across a wide frequency band, for RF and wireless communications designs. Specify by frequency limit, attenuation value and power rating.
Chip attenuators with a tighter attenuation tolerance, for RF and microwave paths where the loss budget is calculated rather than trimmed. Used in test equipment, instrumentation and calibrated signal chains.
Attenuators whose value changes with temperature, used to compensate the gain drift of GaAs amplifier circuits. The compensation is passive, so nothing has to be measured or corrected in software.
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Surface-mount attenuators for RF and microwave signal paths, in high-frequency, high-precision and thermo-variable types. Selection turns on frequency range, attenuation value, power handling and whether the attenuation needs to track temperature.
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