Frequency Calibrator

Features

Specifications

• Overall Height:
  7.750 inches
• Overall Width:
  8.125 inches
• Ac Voltage Rating:
  115.0 volts
• Frequency Rating:
  Between 50.0 hertz and 400.0 hertz
• Case Material:
  Aluminum
• Case Surface Treatment:
  Enamel
• Accessory Components And Quantity:
  Adapter 1; cable assembly, power 1; cable assembly, rf 1; calibrator, freq1; cover assembly 1; crystal unit 1; holder-adapter, crystal 1; instruction book 1
• Internal Battery Accommodation:
  Not included
• Individual Channel Frequency:
  50.0 megahertz
• Individual Channel Quantity:
  1
• Frequency Accuracy In Percent:
  -0.005/+0.005
• Internal Calibration Crystal:
  Included
• Phase:
  Single
• Nondefinitive Specification/std Data:
  An/usm-45 type
• Reference Number Differentiating Characteristics:
  As manufactured by control electronics co inc model no. Fc 121, dwg no. 21-105
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-519-0415