Sonar Test Set

Features

Specifications

• Width:
  2.250 inches
• Length:
  3.000 inches
• Dc Voltage Rating:
  9.0 volts
• Electrical Power Source Relationship:
  Operating
• Internal Battery Accommodation:
  Included
• Inclosure Feature:
  Single item w/housing
• Test Type For Which Designed:
  Underwater acoustic beacons
• Functional Description:
  Designed primarily as a self-contained, hand-held check-out device for testing underwater acoustic beacons; converts ultrasonic sound to audible sound level
• Height:
  4.500 inches
• Relationship To Similar Equipment:
  Nsns of previous models, 6625010057060; 4920010749779; 4920013373054; 6625013864209
• Supplementary Features:
  Tuning range 30 to 45 khz, microphone sensitivity -150db re lupa; battery life 30 to 40 hours, battery type neda type 1604a; audio output jack, switch type 43a, permits operation into headphones, oscilloscope, etc.In place of internal loudspeaker (impedance 10 ohm )
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-458-5873
• Special Features:
  Drawing name test set, radio beacon; mfg name ultrasonic test set; test set is not water-proof or splash-proof