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Interlogix AR2000 Shown for Illustrative Purposes

Interlogix AT1025 Audio Transmitter

$ 719.0000
Interlogix AT1025 FM Audio Transmitter, SM, 1 Fiber (1310 nm).

SKU: AT1025

Model: AT1025

Condition: New

Availability: Usually ships within 2-5 days

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Interlogix AT1025 FM Audio Transmitter, SM, 1 Fiber (1310 nm)

The Interlogix AT1025 audio transmitter provides one-way transmission of an audio signal on one optical fiber. The module uses frequency modulation (FM) for superior transmission of balanced or unbalanced line-level audio (2.2V peak-to-peak). The AT1025 is designed for use with single mode optical fiber. Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. The module incorporates power and carrier detect status indicating LED's for monitoring proper system operation.

  • FM audio transmission
  • 20 Hz -- 20 kHz bandwidth
  • 600 Ohms audio input impedance
  • Transmits balanced or unbalanced line-level audio (2.2 Volts peak-to-peak)
  • No in-field electrical or optical adjustments required
  • Power and carrier detect status indicating LEDs to monitor system performance
  • Automatic resettable fuses on all power lines
  • Meets NEMA TS-1/TS-2 & Caltrans specifications (temperature/humidity, shock/vibration, and voltage transient protection)
  • Distances up to 2.8 miles (4.5 km) without repeaters
  • Comprehensive lifetime warranty

Note: Power supply sold separately.

Brand Interlogix
Condition New
Item Type Transmitter
Signal Type Audio
Channels 1
Fibers Required 1 Fiber
Fiber Mode Single Mode
Connectors ST
Tx Wavelength 1310 nm
Max. Distance 49 km
Form Factor Surface

Interlogix AT1025 Audio Transmitter

  • (1) - Audio Transmitter

  • Installation Manual

  • Lifetime Warranty

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