Model F1938 Image

Model F1938

Analog Phase Shifter by KRATOS General Microwave

Note : Your request will be directed to 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 Specifications

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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
  • 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
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