Low to High Power RF Phase Shifters
RF phase shifters change the phase of the input signal to any desired value without attenuating the input signal. They are used in high frequency RF designs to provide a phase shift to the signal by adding propagation delay.
PPM Systems can offer both precision voltage and digitally controlled phase shifters.
They are used in applications including:
- Communications antennas
- Phased-array radar
- Satellite communications
- Phase cancellation
- Beamforming systems.
Make an Enquiry
Voltage Controlled Phase Shifters
These accurate, voltage controlled phase control shifters feature up to 20 GHz and 100s of watts with several capabilities.
Features Include:
- Control: 0-20 VDC, typical
- Phase shift up to 360°
- Frequencies to 20 GHz
- Power to 100s of watts
- Accurate phase control.

Product* | Frequency Range | Phase Range | Insertion Loss | Phase Flatness | Control Voltage |
---|---|---|---|---|---|
CMIVCPS01000200A | 1 - 2 GHz | 360° Typ. | 4.5 dB Typ.; 5.5 dB Max | ±15° Max | 0.0 V Min; 12.0 V Typ. |
CMIVCPS02002000A | 2 - 20 GHZ | 180° Typ. | 5 - 12 dB Typ.; 6 - 13 dB Max | ±20° Typ.; ±25° Max | 0.5 V Min; 8.5 V Typ. |
CMIVCPS04000800C | 4 - 8 GHz | 180° Typ. | 5.5 dB Typ.; 6.0 dB Max | ±8° Typ.; ±15° Max | 0.0 V Min; 10.0 V Typ. |
CMIVCPS08001800A | 8 - 18 GHz | 360° Typ. | 6.0 dB Typ.; 8.0 dB Max | ±15° Typ. | 0.0 V Min; 13.0 V Typ. |
Digital Controlled Phase Shifters
The digitally-controlled phase shifters from Corry Micronics feature up to 10 bit resolution and up to 100s of watts, with several capabilities.
Additional features include:
- Control: TTL, typical
- Up to 10-bit Control resolution
- Frequencies to 20 GHz
- Power to 100s of watts
- Narrow or broadband.

Product* | Frequency Range | Insertion Loss | VSWR | Phase Shift Flatness | Max Input Power |
---|---|---|---|---|---|
CMIPS-0912B6 | 0.9 - 1.2 GHz | ≤ 2.0 dB | ≤ 1.5:1 | ≤ ±4° @ 1.05 GHz (center frequency) | ≤ 550 W peak; ≤ 10 W CW |
CMIPS-0912B6M (6 pcs) | 0.9 - 1.2 GHz | ≤ 2.0 dB | ≤ 1.5:1 | ≤ ±4° @ 1.05 GHz (center frequency) | ≤ 550 W peak; ≤ 10 W CW |
CMIPS-4080B5S | 4 - 8 GHz | 3.0 dB Typ.; 3.5 dB Max | 1.6:1 Max | ≤±4° @ 6 GHz (center frequency) | 50 W Peak; 4 W CW |
CMIPS250290B8 | 25 - 29 GHz | ≤ 12 dB | ≤ 1.8:1 | ≤ ±5° @ 27 GHz (center frequency) | +30 dBm |