Radio Frequency Indicator

Features

Specifications

• End Application:
  An/fps-20a, control shelter equipment an/fps-20
• Case Material:
  Aluminum alloy
• Supplementary Features:
  Consists of section of alodized aluminum l-band waveguide, closed at one end and terminating in a contact flange at other end; incl probe in one wall, feeding through fixed attenuator to a glow lamp indicator; hand portable; unit designed to function as an antenna horn so that pointing open end toward source of electromagnetic radiation will cause probe to pick up energy and feed it through attenuator to glow lamp; unit is calibrated so that lamp will not glow until radiation reaches a pre-determined dangerous level; 9.530 in. L, 8.700 in. W, 6.500 in. H
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-710-4234
• Special Features:
  Reference data, fig 73-28a, t.O. 31p6-2fps20-4, technical manual, illustrated parts breakdown, radar sets an/fps-20, pg 186