Phase Shifters / Trimmers

In stock RF Phase Shifters and Trimmers

Phase shifters are passive microwave devices used to change the phase angle of an RF signal. Pasternack's variable analog RF phase shifter designs have consistent amplitude across all phase states and low insertion loss making them ideal for RF applications such as phase modulators, frequency up-converters, testing instruments, phased array antennas, etc.

RF phase trimmers are adjustable passive microwave devices designed for RF applications where phase match between two cables is needed for proper system performance. Depending on the application, minor adjustments in phase may be required for the phase trimmer to ensure peak performance of the RF system. Variable RF phase trimmers from Pasternack allow the user to make precise manual adjustments to the phase without degrading the signal.

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