Designed for demanding outdoor and indoor communication systems — mobile and fixed station — including police, fire, utilities, forestry, mining, drilling, transportation, and industrial applications.

Note: The 104C works only with an input designed for a carbon microphone. The 104C will not operate with public address or paging systems that require a dynamic mic element.

Application

Intercom

Two-Way Radio

Microphone Type
Polar Pattern

OmniDirectional:

Equally sensitive to sound from all directions, but cannot be "aimed" to isolate one area.

Frequency Response
Form Factor

Handheld

Model Line

Other

Downloads
104C User Guide ©2005 (PDF)
Features
  • Frequency response specifically designed for voice communications
  • Dependable in extreme environmental conditions
  • Rugged, high-impact ARMO-DUR® case, comfortable to the touch in hot or cold weather
  • Double-pole, single-throw PTT switch designed for rigorous conditions and constant usage
  • Four conductor, bare-ended (no connector) coil cord with rubber jacket
  • Requires DC power for operation (5 to 24 Vdc @ 50 mA)
  • Mounting bracket included
Specifications
Type
Carbon
Frequency Response
300 to 4,000 Hz
lmpedance
30 ohms (with 50 mA current)
Output Level
5 dB below 1V for 100 microbar signal (voltage measured across 100-ohm load)