Pocketalker Products

Infinium® T1 Transmitter

Assistive Listening, Auracast™

BA CT1

The Infinium® T1 Transmitter is an expansion component designed to increase both the number of available audio channels and the coverage area of an existing Infinium Auracast™ broadcast audio system. By adding transmitters, organizations can introduce additional audio streams—such as multiple languages, audio description, or program feeds—while also extending audio delivery across larger rooms, adjacent spaces, or multi-zone environments.

Each transmitter communicates with an Infinium controller and broadcasts low-latency (~30 ms) high-quality audio to Auracast™ compatible devices and Infinium receivers. The compact, low-profile design installs discreetly using a single CAT5 cable for power, audio, and control, simplifying system expansion while preserving room aesthetics.

The Infinium T1 is ideal for venues that need to scale audio channels and coverage as their spaces or usage grow.

System Includes

(1) BA T1 Infinium Transmitter
(1) 10 ft (3m) Ethernet cable

Features

The Infinium® T1 Transmitter is designed to work with an existing Infinium system, enabling venues to expand both the number of available audio channels and the overall coverage area. By adding transmitters, organizations can introduce additional audio services—such as multiple languages, audio description, or program feeds—while also extending reliable audio delivery across larger or more complex spaces.

Additional transmitters allow audio channels to be broadcast from multiple locations, ensuring consistent, low-latency audio reaches more listeners throughout the venue without adding another controller.

Key Advantages

  • System Scalability: Expands coverage for existing Infinium installations without requiring a new controller.
  • Simplified Infrastructure: Uses a single CAT5 cable for Power over Ethernet (PoE), audio, and control data.
  • High-Fidelity Audio: Delivers low-latency mono or stereo audio for clear speech and music.
  • Discreet Installation: Low-profile design supports wall, ceiling, or podium mounting to blend into room aesthetics.

BA CT1

Transmitter

 

Dimensions 4.7″ W x 5.0″ D x 1.19″H ( 119 mm x 127 mm x 30 mm)
Weight 0.4 lbs (0.18 kg)
Color White
Installation Configurations Ceiling Mount, Wall Mount, Shelf
Temperature Range – Operating

+32° F to +122° F (0° C to 50° C)
Temperature Range – Storage -4° F to +158° F (-20° C to 70° C)
Power PoE (Input)
Connection RJ45 (1x) with audio, control and PoE
Power ON Indicator Programmable LED
Transmitter Power Output Programmable
Compliance Approvals FCC, RoHS3, WEEE, Industry Canada/ISED, CE,  UKCA, RCM, CB Scheme, Gitecki (Japan)
Warranty 2-year parts and labor

Cable

Ethernet Cable 10′ – CAT 5e Ethernet; 10/100 Base-T IEEE 802.3 compliant
Warranty 90 Days

Warranty

2 Years

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Does the Infinium T1 work as a standalone transmitter? No. The Infinium T1 is an expansion unit that works with an Infinium controller.

How is the Infinium T1 powered? The T1 receives power, along with audio and control signals, through a single CAT5 cable connected to one or more controllers.

Design & Consultant Specs