77C721381P001

Technical Characteristics

• Iii Storage Temp Range

  -40.0 to 125.0 deg fahrenheit

• Iii End Item Identification

  radar set,an/fps-118,oth-b

• Maximum Operating Altitude Rating

  5000.0 feet

• Inclosure Type

  encased

• Operating Control Method

  manual

• Circuit Construction Type

  solid state

• Frequency Per Channel

  2.0 megahertz minimum operating channel and 30.0 megahertz maximum operating channel

• Impedance Rating Per Channel

  50.000 ohms operating channel

• External Ac Operating Voltage In Volts

  120.0 nominal single voltage

• Iii Functional Description

  self-contained hf linear waveform (positive-slope sawtooth) generator; in normal operation will serve as excitation source in unattended rf ionospheric sounding system,synchronized with remote-located receiver

• Design Control Reference

  1550-1500-02

• Manufacturers Code

  33783

• Overall Length

  23.750 inches nominal

• Operating Temp Range

  65.0 to 85.0 deg fahrenheit

• Overall Height

  8.735 inches nominal

• Overall Width

  19.000 inches nominal

• Iii Color

  gray

• Average Life Measurement

  hours

• Basic Shape Style

  1 rectangular or square

• Installation Design

  drawer

• Control Type

  local or remote

• Iii Unpackaged Unit Weight

  80.000 pounds

• Signal Data Type Per Channel

  operating channel digital

• Output Wave Shape

  sawtooth

• Indicator Device Type And Quantity

  1 light

• Operating Ac Frequency In Hertz

  60.0 nominal single voltage

• Phase

  single