Cobham

The most important thing we build is trust

 

With complete design and test capability to 40 GHz, we have the resources to help you develop a new design, build to an existing specification or replace an obsolete component.

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Analog Phase Shifters

An Analog Phase Shifter Continuously Changes the phase of a microwave signal by varying a DC voltage. Since the DC voltage applied to the diode is reverse bias, the current drain is negligible (typically less than 10mA). A Balanced stripline configuration keeps the VSWR and amplitude ripple to a minimum for all values of phase

 

Digitally Controlled Analog Phase Shifters

Cobham's digitally controlled Phase Shifters vary the phase of a Microwave signal in response to a TTL compatible logic input signal. The unit consists of an analog phase shifter, series QQ, plus a digital to analog converter. A balanced Strip line configuration keeps the VSWR and amplitude change to a minimum for all values of phase. Standard units operate with 8 BITS allowing 256 discrete values of phase.

 

Custom Digital Phase Shifters

Cobham's digitally controlled Phase Shifters vary the phase of a Microwave signal in response to a TTL compatible logic input signal. The unit consists of an analog phase shifter, series ACPS, plus a digital to analog converter. A balanced Strip line configuration keeps the VSWR and amplitude change to a minimum for all values of phase. Standard units operate with 8 BITS allowing 256 discrete values of phase.

 

Phase Trimmer

A Phase Trimmer continuously changes the phase of a microwave signal by varying an adjustment screw.

Contact the factory to discuss your design and application.

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