Telephone Test Set

Features

Specifications

• Ac Voltage Rating:
  115.0 volts or 230.0 volts
• Frequency Rating:
  Between 47.0 hertz and 63.0 hertz
• Electrical Power Source Relationship:
  Operating
• Inclosure Feature:
  Single item w/housing
• Test Type For Which Designed:
  Envelope delay measurement
• Phase:
  Single
• Functional Description:
  Envelope delay measuring set consists of a transmitter and receiver which measures delay versus frequency and amplitude versus frequency in transmission systems and neworks. Frequency range 100hz to 552khz
• Reference Data And Literature:
  To 33a1-5-342-1
• Supplementary Features:
  Manufacturers name: envelope delay distortion test set
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-126-0217
• Special Features:
  Carrier frequency range 100 hz to 600 khz; 5 digit frequency counter readout