SOUND POWERED TLEEPHONE AMPLIFIER

AM-2210N/WTC

am2210 amplifier sound powered telephone
  • Dynalec Part No.
  • USI - Stromberg Type
  • Navy Symbol
  • National Stock Number
  • Military Nomenclature
  • Dimensions
  • Weight
  • 61660-100
  • -
  • -
  • 5996-01-148-6108
  • AM-2210N/WTC
  • 6.1" H x 9.1" W x 6" D
  • 12 lbs

Description

Provides for sound powered point-to-point communications with up to 16 different IC/D stations. Requires no external power source to operate. Uses 16 line parts for direct connection to called station or stations. System permits conference calls. Ringing is accomplished by a hand-cranked magneto (generator), producing sufficient power to operate the howler at the called station.

  • Amplifies incoming SPT network audio for high ambient noise level locations such as at gun positions or machinery spaces.
  • Falls back to normal SPT line levels when operator presses PTT switch, during power failures or if amplifier is removed from its enclosure.
  • Power out: 7.5 Watts at 1000KHz with 25 mVrms input.
  • Bandwidth: 200 - 4000Hz (response curve compensates for sharply peaked characteristics of SPT transmitter elements. Max. 5% total harmonic distortion at 1KHz.
  • input impedance: 800 (+/- 200) ohms, 400 HZ - 2.5 KHz
  • Power requirement 115 VAC, 60 Hz, single phase, 33watts, max.
  • Output levels:
  • 832, 525, 331 mVrms for SPT handsets and headset-chestsets (set at isntallation)
  • 70 and 49 Vrms for loudspeakers (set at installation)

Applications Diagram

AM2210 Illustration


Outline Drawing

amplifier outline

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AMPLIFIER FOR H-200/U AND H-202/U HEADSETS-CHESTSETS

headset amplifier sound powered headset
  • Dynalec Part No.
  • USI - Stromberg Type
  • Navy Symbol
  • National Stock Number
  • Military Nomenclature
  • Dimensions

  • Weight
  • 62077-200
  • -
  • -
  • -
  • -
  • 1.36” H x 2.80” W x 3.00” D
  • -

Description





















Outline Drawing



62077200

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