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RF Phase Shifters

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.
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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.
Voltage controlled RF phase shifter
Product*Frequency RangePhase RangeInsertion LossPhase FlatnessControl Voltage
CMIVCPS01000200A1 - 2 GHz360° Typ.4.5 dB Typ.; 5.5 dB Max±15° Max0.0 V Min; 12.0 V Typ.
CMIVCPS02002000A2 - 20 GHZ180° Typ.5 - 12 dB Typ.; 6 - 13 dB Max±20° Typ.; ±25° Max0.5 V Min; 8.5 V Typ.
CMIVCPS04000800C4 - 8 GHz180° Typ.5.5 dB Typ.; 6.0 dB Max±8° Typ.; ±15° Max0.0 V Min; 10.0 V Typ.
CMIVCPS08001800A8 - 18 GHz360° Typ.6.0 dB Typ.; 8.0 dB Max±15° Typ.0.0 V Min; 13.0 V Typ.
*Click the product name to view the datasheet

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.
Digital controlled RF phase shifter
Product*Frequency RangeInsertion LossVSWRPhase Shift FlatnessMax Input Power
CMIPS-0912B60.9 - 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-4080B5S4 - 8 GHz3.0 dB Typ.; 3.5 dB Max1.6:1 Max≤±4° @ 6 GHz (center frequency)50 W Peak; 4 W CW
CMIPS250290B825 - 29 GHz≤ 12 dB≤ 1.8:1≤ ±5° @ 27 GHz (center frequency)+30 dBm
*Click the product name to view the datasheet

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