Audio Level Meter

Features

Specifications

• Overall Diameter:
  2.695 inches
• Mounting Bolt Circle Diameter:
  2.438 inches
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Three hole/stud bolt circle
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Accuracy In Percent:
  -2.0 to 2.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  1.062 inches
• Meter Body Diameter Behind Mounting Flange:
  2.150 inches
• Movement Type:
  Moving iron vane
• Background Color:
  White single indicator single range
• Mounting Facility Type And Quantity:
  3 threaded stud
• Measurement Range:
  -6.0/+3.0 decibels above or below one milliwatt single indicator single range
• Mounting Stud Diameter:
  0.112 inches
• Features Provided:
  Magnetic shield
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 solder lug
• Special Markings:
  Red line at beginning of scale marked zero set, red line at center of scale marked zero and power set
• Style Designator:
  Round flush mtg
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-179-1217
• Special Features:
  Ref level 1 mw at 50 ohms impedance for zero level