Variable Attenuator

Features

Specifications

• Application Design:
  Transmission line
• Body Material:
  Aluminum
• Body Style:
  Coaxial type
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  5.860 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  4.500 inches
• Overall Height:
  Between 5.347 inches and 5.405 inches
• Overall Width:
  4.950 inches
• Scale Linearity:
  Nonlinear
• Unthreaded Mounting Hole Diameter:
  0.196 inches
• Operating Tempurature Range:
  -30.0/+71.0 degrees celsius
• End Application:
  Radar set, an/fps-20
• Voltage Standing Wave Ratio:
  1.60
• Coaxial Connector Series Designation:
  Bnc
• Power Rating:
  600.0 milliwatts average
• Overall Attenuation Range In Decibels:
  +6.0/+23.0
• Attenuation Variation Method:
  Stepped
• Step Position Quantity:
  18
• Attenuation Per Step In Decibels:
  1.0
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Frequency Range:
  Between 1.250 megahertz and 1.350 megahertz
• Overall Attenuation Accuracy In Decibels:
  -1.00/+1.00
• Adjustment Device Type And Quantity:
  1 knob and 1 shaft
• Mounting Facility Pattern:
  Four position rectangular
• Impedance Rating In Ohms:
  50.0 input-output
• Terminal Type And Quantity:
  2 connector, coaxial, female
• Fsc Application Data:
  Antennas, waveguides, and related equipment
• Federal Supply Class (fsc):
  Antennas, waveguides, and related equipment
• National Stock Number (nsn):
  5985-00-593-3211
• Special Features:
  Dial plate to e etched on black anodized aluminum; attenuator to be painted grey enamel; entire assembly except dial plate to be sprayed with clear lacquer