Variable Attenuator

Features

Specifications

• Application Design:
  Waveguide
• Body Material:
  Aluminum
• Body Style:
  Irregular
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  Between 2.695 inches and 2.705 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  Between 2.095 inches and 2.105 inches
• Overall Height:
  1.000 inches
• Overall Width:
  2.400 inches
• Unthreaded Mounting Hole Diameter:
  Between 0.120 inches and 0.130 inches
• Operating Tempurature Range:
  +0.0/+60.0 degrees celsius
• End Application:
  Rat-31 sl/t, radar system
• Voltage Standing Wave Ratio:
  1.70
• Coaxial Connector Series Designation:
  Sma
• Insertion Loss At Minimum Attenuation In Maximum Decibels:
  5.0
• Overall Attenuation Range In Decibels:
  +0.0/+80.0
• Attenuation Variation Method:
  Stepped
• Step Position Quantity:
  4
• Attenuation Per Step In Decibels:
  1.0
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Frequency Range:
  Between 3.100 gigahertz and 3.600 gigahertz
• Overall Attenuation Accuracy In Decibels:
  -1.00/+1.00
• Segment Attenuation Range In Decibels:
  +0.00/+30.00 and +30.00/+60.00 and +60.00/+80.00
• Segment Attenuation Accuracy In Decibels:
  -0.50/+0.50 and -0.75/+0.75 and -1.00/+1.00
• Mounting Facility Pattern:
  Four position rectangular
• Terminal Type And Quantity:
  1 connector, coaxial, female and 1 connector, coaxial, male and 15 pin
• Federal Supply Class (fsc):
  Antennas, waveguides, and related equipment
• National Stock Number (nsn):
  5985-01-550-0749
• Special Features:
  Type dama15p d-shaped pin connector with m24308/26-1 screw assembly; power supplies minus 15.0 volts dc at 225.0 milliamps, and plus 5.0 volts dc at 400.0 milliamps; storage temperature minus 40.0 to plus 68.0 degrees c; operating 95.0 percent relative humidity at 60.0 degrees c. Condensing; operating altitude up to 4570.0 meters; radar 3d, e/f band, long range; part name assigned by controlling agency - microwave digital non-reflective attenuator; reference specification/outline document number 506188