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RF Variable Attenuator by Fairview Microwave (18 more products)

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The SKY12408-321LF is a 50-600 MHz, 6 dB differential attenuator for IF radio applications requiring lower overall attenuation and gain control. It has an impedance of 100 Ohms, but can be used as two single-ended attenuators, each with a 50 Omega impedance. It has a novel differential I/O design and fast settling time for applications that down convert to a low Intermediate frequency. The attenuator is available in a 3 x 3 mm 12-pin Quad Flat No-Lead (QFN) package. The SKY12408-321LF is ideal for cellular infrastructure, VHF/UHF military and public safety radios.

Product Specifications

  • Part Number
  • Manufacturer
    Fairview Microwave
  • Description
    DC to 4 GHz, 0 to 40 dB Step Attenuator, Toggle Attenuator
  • Type
  • Frequency
    DC to 4 GHz
  • Channels
    1 Channel
  • Attenuation Range
    0 to 40 dB
  • Attenuation Step
    10 dB
  • Power
    2 W
  • Impedance
    50 Ohms
  • VSWR
  • Package Type
    Module with Connectors
  • Connector
    SMA, SMA - Female
  • Connector 1
    SMA - Female
  • Connector 2
    SMA - Female
  • Connector Housing
    Nickel Plated Aluminium
  • Operating Temperature
    -40 to 85 Degree C
  • Grade
  • RoHS
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