Model F1938 Analog Phase Shifter by KRATOS General Microwave

Model F1938 Analog Phase Shifter by KRATOS General Microwave

Model F1938 Analog Phase Shifter by KRATOS General Microwave

The Model F1938 from Kratos is a high speed 0 o or 180o Phase Shifter that operates from 6 to 18 GHz. It features a double-balanced design that provides excellent phase accuracy over its entire frequency range. The device has an insertion loss of less than 3 dB and can handle 1 W of CW power. It has an ON/OFF time of 20 nsec, rise/fall time of 5 nsec, and a VSWR of less than 2:1. This bi-phase modulator is available in a module with coaxial connectors.

Product Details

  • Part Number: Model F1938
  • Manufacturer: KRATOS General Microwave
  • Description: 180 Degree Phase Shifter from 6 to 18 GHz

General Parameters

  • Frequency: 6 to 18 GHz
  • Phase Shift: 180 Degree
  • Insertion Loss: 3 to 3.5 dB
  • VSWR: 2.0:1
  • Switching Speed: 5 to 20 nsec
  • Rise Time: 5 nsec
  • Fall Time: 5 nsec
  • Control Voltage: -15 to 5 V
  • Current: 20 to 65 mA
  • Power dBm: 33.01 dBm
  • Power W: 2 W
  • Peak Power: 25 W
  • Control: TTL
  • Grade: Commercial, Military, Space
  • Package Type: Module with Connectors
  • Connectors: SMA, SMA – Female
  • Operating Temperature: -55 to 110 Degree C
  • Storage Temperature: -65 to 125 Degree C
  • Altitude: MIL-STD-202F, Method 105C, Cond. B (50, 000 ft.)
  • Humidity: MIL-STD-202F, Method 103B, Cond. B (96 hrs. at 95%)
  • RoHS: Yes
  • Shock: MIL-STD-202F, Method 213B, Cond. B (75G, 6 msec)
  • Vibration: MIL-STD-202F, Method 204D, Cond. B (.06″ double amplitude or 15G, whichever is less)
  • Note: Weight – 20 g, Modulation Rate – 10 MHz

Courtesy of everything RF

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