Variable RF Attenuators and Variable Phase Shifters
We offer a robust portfolio of in-stock, variable RF attenuators and phase shifters designed to address a variety of applications, including wireless communications, test instrumentation, cellular communications, satellite communications and more.
Adjust Attenuation Levels and Transmission Phases in Your RF Systems with Pinpoint Accuracy
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Availability
Attenuators and phase shifters in-stock and ready to ship same-day
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Best-in-Class Performance
Designed to guarantee industry leading RF performance
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Strong Quality Standards
ISO registered
Variable RF Attenuators and Variable Phase Shifters Features
![](https://www.fairviewmicrowave.com/Images/Topic/FM_Continuously-Variable-Attenuators_765x565-PH_032023.png)
Continuously Variable Attenuators
- Continuously variable attenuators attenuation levels up to 50 dB
- Frequency range up to 18 GHz
- Max Power Rating of 5W and 10W
![](https://www.fairviewmicrowave.com/Images/Topic/FM_Variable-Phase-Shifters_765x565-PH_032023.png)
Variable Phase Shifters
- Max Power Rating of 100W
- Variable phase at 60 degree/GHz, 90 degree/GHz and 180 degree/GHz
- Variable phase shifters frequencies range at 2 GHz, 4 GHz and 8 GHz
![](https://www.fairviewmicrowave.com/Images/Topic/FM_Step-Attenuators_765x565-PH_032023.png)
Step Attenuators
- Attenuation levels at 10 dB, 60 dB, 70 dB and 99 dB
- Step attenuator frequencies range at 6 GHz, 8 GHz and 18 GHz
- Attenuation step at 1 dB and 10 dB depending on the model
Featured RF Variable Attenuators and Phase Shifters
View all our legacy Continuously Variable Attenuators, Variable Phase Shifters, and Step Attenuators