STS-K003 Speech Transfer System and Hearing Loop

$1,342.00

The STS-K003 speech transfer systems provides assistance for clear communication where normal speech is impaired by use of glass, a security screen or other similar barriers.

SKU: STS-K003 Category: Tag:

Description

The STS-K003 speech transfer systems provides assistance for clear communication where normal speech is impaired by use of glass, a security screen or other similar barriers.

An under the counter hearing Loop is included with this system which provides additional assistance for hearing device wearers.

Features
Energy-saving “green” standby mode is automatically used, achieving a power saving of up to 80%
Advanced audio processing features Automatic Gain Control (ACG), compression, and noise gate
Constant-current Loop drive (with engineer adjustable loop drive level)
Isolated audio line input / output allows additional ohmically isolated line level audio input or output to recording system (factory options, not available together)
LED column indicator aids adjustments and indicates power and status
Continuous self-testing means that no specialized equipment is required to confirm functionality
DC Power: 2.1mm DC jack
Power and status indication: Green/red LED column

Additional information

Weight9.37 lbs
Dimensions11.41 x 29.52 x 5.11 in

Technical Data

ComponentPhysical DataTechnical Data
STS A31
Hearing Loop
Amplifier
Dimensions:
Height -4.57”
Width – 4.53”
Depth – 1.57”

Weight: 0.22lbs

Construction:
ABS Plastic Construction Housing

Finish:
Matt Black, Fine Texture

  • Supply Voltage: 12-14 VDC
  • Quiescent current: 100mA typical
  • Operating current: 2A typical on speech peaks
  • Power switch: Push on – push off (tact switch under membrane)
  • Microphones: Electret, supply 5V via 2.2K load resistor
  • Speaker output power: RMS: 2.5W / 8 Ω 4.4W / 4 Ω
  • Loop drive compliance: Constant current, bounded by 4V RMS & 3A RMS
  • Total harmonic distortion: <5% (loop and speakers)
STS-SU1
Staff Unit
Dimensions:
Height – 2.76”
Width – 3.94”
Depth – 6.30”

Weight: 1.87lbs

Construction: Mild Steel

Finish:
Powdercoated Grey Leatherette or Black Textured

  • RMS: 5W
  • Impedance: 4 Ω
  • Output: SPL 1W @ 1M 85dB
  • Frequency response: 150Hz – 10300Hz
STS-S61
Flush Mounted Speaker

STS-M56
Flush Mounted Microphone

Dimensions:
Height – 1.97”
Width – 2.56”
Depth – 4.72”

Weight: 0.99 lbs

Construction:
Mild Steel, Zintec-Case

Finish:
Powdercoated Grey Leatherette or Black Textured

  • RMS: 5W
  • Impedance: 4 Ω
  • Output: SPL 1W @ 1M 85dB
  • Frequency response: 150Hz – 11000Hz

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