VoiceLink™ I – Easiest way to add a microphone

PN: IR-100
Easily connect the teacher’s voice to any existing sound system, sound bar, display, or computer.


WEIGHT|6oz

1 MICROPHONE

1 AUDIO INPUT

1 AUDIO OUTPUT

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VoiceLink™ I - Easiest way to add a microphone Description

The aptly named VoiceLink™ is the easiest way to add a crystal clear microphone to any existing sound system, sound bar, TV, or even a projector to broadcast the teacher’s voice in class. For classrooms with hybrid instruction, the dedicated audio output port connects to the teacher’s computer so students watching online can hear equally well. Each system comes with a microphone, ceiling sensor, and receiver.  

VoiceLink™ I - Easiest way to add a microphone Details

Features

  • 1: Infrared microphone channel 2.08 mHz
  • 1: 3.5 mm line level auxiliary input
  • Line level output:
    • Balanced (3-pin Phoenix) connector
    • Unbalanced (RCA)
  • 2 external microphone sensor inputs, single RCA
  • Excellent for recording with an active board for internet podcasts
  • Easy to interface with projectors
  • Mounting brackets (included)
  • Ceiling/wall mount sensor with 50' cable

Specifications

Weight 0.375 lbs
Dimensions 4.5 × 5 × 1 in
Receiver Input

Infrared FM

Modulation

FM Wide-band

Reception Frequencies

Ch. A: 2.08 MHz

Infrared Wavelength

850 nm

Tone Signal

Ch. A: 32.768 kHz

De-emphasis

50 μs

Frequency Response

50 Hz – 13 kHz, ±3 dB

S/N Ratio

>65 dB

Total Harmonic Distortion

<1 % @1 kHz

Nominal Deviation

±10 kHz

Maximum Deviation

±25 kHz

External Sensor Input

2, RCA

Aux Input

3.5 mm with gain control, front panel

Line Output

1 V, balanced line level, 3-pin Phoenix connector
Unbalanced line level RCA

Power Supply

12 VDC, 0.6 A, 7.2 W

Enclosure

ABS

VoiceLink™ I - Easiest way to add a microphone Components

Classroom Component Layout

  • Sapphire (IRT-60) wireless pendant transmitter, a high-quality cardiod microphone with lanyard.
  • ICS-55 Ceiling Sensor gives 360-degree infrared coverage for optimal audio performance.
  • VoiceLink™ I receiver to support teacher microphone
  • SP-628 Ceiling Speakers (four shown) provide excellent quality voice reproduction.
  • SP-2000 Wall Mount Speakers (optional), allow for installation when ceiling is not accessible.

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