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MSW2T-2040X-198 Image

The MSW2T-2040X-198 from RFuW Engineering is an SPDT PIN Diode Switch that operates from 100 to 2000 MHz. It has an insertion loss of less than 0.25 dB, provides isolation of more than 40 dB, and has a switching time of 2 µs. The switch leverages high-reliability hybrid manufacturing processes which yield both superior RF and thermal performance compared to MMIC or glass carrier-based technologies. The hybrid design approach permits precise PIN Diode selection to optimize RF performance at a competitive cost. It can handle peak power of up to 60 dBm and an average CW power of up to 56 dBm.

The MSW2T-2040X-198 is tailored to minimize Transmit-to-Antenna loss while maximizing Transmit-to-Receive isolation and enabling maximum flexibility and assigning either port as Transmit Port and the other Receive Port. It has a forward diode voltage of 1.2 V with a forward diode current of 250 mA. The switch is available in a surface-mount package that measures 10.1 x 6.2 x 2.5 mm and is suitable for radar T/R modules, IFF systems, high power T/R switching, switch bank filters, military communication radios, and other mission-critical applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    RFuW Engineering
  • Description
    SPDT PIN Diode Switch from 100 to 2000 MHz

General Parameters

  • Type
    Solid State
  • Configuration
  • Application Industry
    Broadcast, Radar
  • Application Type
  • Frequency
    100 MHz to 2 GHz
  • Insertion Loss
    0.15 to 0.25 dB
  • Isolation
    40 to 45 dB
  • Power
    56 dBm
  • Power
    398.1 W
  • IIP3
    60 to 65 dBm
  • IIP3 (W)
    1000 to 1362.2 W
  • Peak Power
    1000 W
  • Supply Current
    100 to 250 mA
  • Switching Speed
    2 usec
  • Impedance
    50 Ohms
  • VSWR
  • Package Type
    Surface Mount
  • Dimension
    10.1 x 6.2 x 2.5 mm
  • Operating Temperature
    -65 to 125 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Grade
    Commercial, Military, Space
  • RoHS
  • Note
    Reverse Voltage : 125 V, Forward Diode Voltage : 1.2 V, Return Loss :- 13 to 15 dB

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