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DTA-1G18G-60-7-CD-1-HERM

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DTA-1G18G-60-7-CD-1-HERM Image

The DTA-1G18G-60-7-CD-1-HERM from PMI is a 7-Bit non-reflective programmable PIN diode attenuator that operates from 1 to 18 GHz. It has an attenuation range of 60 dB with a step resolution of 0.5 dB. The attenuator has an insertion loss of less than 5 dB, a switching speed of 1 us, and can handle an average input power of up to 1 W. It operates from a single 15 VDC supply and draws under 150 mA of current. This attenuator is available in a module that measures 2.0 x 2.79 x 0.66 inches with two SMA (F) & 15 Pin Micro-D Female connectors.

Product Specifications

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Product Details

  • Part Number
    DTA-1G18G-60-7-CD-1-HERM
  • Manufacturer
    Quantic PMI (Planar Monolithics)
  • Description
    7-Bit Programmable PIN Diode Attenuator from 1 to 18 GHz

General Parameters

  • Type
    Digital, Programmable
  • Applications
    Military
  • Frequency
    1 to 18 GHz
  • Bits
    7 Bit
  • Channels
    1 Channel
  • Configuration
    Solid State
  • Attenuation Range
    60 dB in 0.5 dB Steps
  • Attenuation Step
    0.5 dB
  • Attenuation Accuracy
    0 to 20 dB: ±1.0 dB, 20 to 40 dB: ±1.5 dB, 40 to 60 dB: ±2.0 dB
  • Power
    0.05 W
  • Insertion Loss
    4.8 to 5 dB
  • Switching Time
    0.5 us (OFF Time), 1 us (ON Time)
  • Supply Voltage
    15 V
  • Interface
    TTL/Serial/Parallel
  • Current
    150 mA
  • VSWR
    1.20:1
  • Package Type
    Module with Connectors
  • Package
    Hermetically Sealed
  • Dimension
    2 x 2.79 x 0.66 Inches
  • Connector
    SMA, SMA - Female
  • Shock
    MIL-STD-202F, Method 213B Cond. B
  • Vibration
    MIL-STD-202F, Method 204D Cond. B
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -65 to 125 Degree C
  • Temperature Coefficient
    ±0.02 dB/ºC

Technical Documents
View details on the manufacturer's website
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