52-21-01

Technical Characteristics

• Special Features

  adapter shall be a filter/surge suppressor to perform emi and surge protection on telephone signals. the filter/suppressor shall operate with normal switched telephone signal levels. it must pass the ac ring voltage of approximately 170 vac as well as

• ~1

  audio up to 4khz. there shall be 4 pins on each

• End Item Identification

  automated surface observing system (asos)

• Mating End Quantity

  2

• Connector Locking Method

  lock tab

• Mounting Method (Non-Core)

  flange

• Overall Length

  2.200 inches maximum

• Overall Width

  0.900 inches nominal

• Unthreaded Mounting Hole Diameter

  0.160 inches nominal