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3250A

RF Variable Attenuator by General Microwave

The 3250A from Kratos is a 6-Bit programmable PIN Diode Attenuator that operates from 0.2 to 18 GHz. It has an attenuation range of up to 60 dB with a step resolution of 1 dB. This attenuator provides ultra-fast switching speeds of 2 us and can handle an average input power of up to 50 mW. The unit is an integrated assembly that consists of a dual T-pad PIN diode attenuator and a driver consisting of a D/A and an I/V Converter. It is available in a module with SMA (F) connectors.

Product Specifications

    Product Details

    • Part Number :
      3250A
    • Manufacturer :
      General Microwave
    • Description :
      6-Bit Digital PIN Diode Attenuator from 0.2 to 18 GHz

    General Parameters

    • Type :
      Digital, Programmable
    • Frequency :
      0.2 to 18 GHz
    • Bits :
      6 Bit
    • Channels :
      1 Channel
    • Attenuation Range :
      60 dB
    • Attenuation Accuracy :
      +/-0.5 to +/-1.5 dB
    • Power :
      0.05 W
    • Insertion Loss :
      3.5 to 5 dB
    • Switching Time :
      2 us
    • Supply Voltage :
      5 V, +/-15 V
    • Control Voltage :
      -0.3 to 0.8 V, 2 to 5 V
    • Interface :
      TTL/Serial/Parallel
    • Current :
      75 to 250 mA
    • VSWR :
      1.75:1, 2.0:1
    • Package Type :
      Module with Connectors
    • Connector :
      SMA, SMA - Female
    • Operating Temperature :
      -54 to 110 Degrees C
    • Storage Temperature :
      -65 to 125 Degrees C
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