Modulation Meter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Overall Height:
  11.000 inches
• Overall Width:
  13.000 inches
• Scale Division Quantity:
  1 single indicator single range
• Frequency Rating:
  Between 40.0 hertz and 100.0 hertz
• Furnished Items And Quantity:
  1 coaxial free plug, type bnc
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Bench
• Frequency Response Range:
  +4.000 to 1024.000 megahertz
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -3.0 to 3.0 at full scale single indicator single range
• Background Color:
  White single indicator single range
• Pointer Color:
  Black single indicator single range
• Power Source:
  External
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +4.0 to 1024.0 megahertz single indicator single range
• Scale Selection Method:
  Switch
• Features Provided:
  Internal frequency calibrating crystal
• Operating Voltage Rating In Volts:
  Between 200.0 ac and 250.0 ac
• Phase:
  Single
• Functional Description:
  Direct reading fm deviation meter with calibrated carrier frequency range and 4 deviation ranges
• Style Designator:
  D1 rectangular or square
• Style Designator:
  Rectangular or square
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-060-3320
• Special Features:
  Direct measurement of deviation from 200 hz to 125 khz, extended down to 10 hz using external readout; modulation frequency range: 50 hz to 35 khz; crystal locking allows measurement of fm noise; built-in deviation standard ensures high accuracy