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DK3 Series

RF Switch by Ducommun (52 more products)

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The DK3 Series from Ducommun is an SPDT switch that operates from DC to 40 GHz with TTL Control Logic. It has an insertion loss of less than 1 dB and an isolation of more than 50 dB. This 50-ohm switch has a switching time of under 15 msec and has a minimum operating lifecycle of 1,000,000 cycles. The switch requires a DC Supply from 6 to 24 V and has a full-scale actuator current of 200 mA with a latching current of 109 mA. It is designed in accordance with MIL-DTL-3928 standards and can operate over the temperature range from -35 to +85 degrees Celsius.

Product Specifications

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Product Details

  • Part Number
    DK3 Series
  • Manufacturer
    Ducommun
  • Description
    SPDT Switch from DC to 40 GHz

General Parameters

  • Type
    Electro-Mechanical
  • Configuration
    SPDT
  • Actuator
    Failsafe, Latching
  • Frequency
    DC to 40 GHz
  • Insertion Loss
    0.3 to 1 dB
  • Isolation
    50 to 70 dB
  • Supply Voltage
    12 to 30 V
  • Actuator Current
    88 to 300 mA
  • Impedance
    50 Ohms
  • VSWR
    1.30:1, 1.40:1, 1.50:1, 1.70:1, 1.90:1, 2.00:1
  • Package Type
    Module with Connectors
  • Connectors
    K Type
  • Life
    1, 000, 000 cycles min.
  • Operating Temperature
    -35 to 85 Degree C
  • Grade
    Military

Technical Documents

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