Megafonía para centros educativos

TERRA-SAP

Mini Audio DSP Processor

  • Audio over IP classroom and courtroom solution
  • Paging, audio streaming, messaging, bell scheduling, hands-free intercom, voice evacuation, etc
  • 2 x 20 Watts amplifier outputs
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Mini Audio DSP Processor
Mini Audio DSP Processor
Mini Audio DSP Processor

DESCRIPTION

The TERRA-SAP is a networkable processor equipped with 2 channels amplifier x 20 Watts. It also acts as an audio hub for local connected devices such as mic/line inputs, USB interface for message / music storage and playback, and the connection with audio-visual devices such as projectors as well as logic input / outputs.

Local volume control and audio input selection can be managed using RAC5 or RAC8 source selector & volume control remote. In case of an emergency, press the supervised EVAC button on Terra-SAP in order to alert the central monitoring station to respond to an incident.

The TerraManager Graphical User Interface (GUI) software brings all together by facilitating full control, paging, intercom, messaging, recording, streaming, audio routing, device I/O monitoring, and bell scheduling with the greatest ease. Communication between administrative staff and classrooms can be quickly established whether it is a district wide school intercom, campus paging, messaging/BGM distribution on multiple stores, and so on.


FEATURES

SPECIFICATIONS

Electrical

  • DC power input: 21VDC ~ 26VDC
  • Max. power consumption: 60W

Audio Characteristics (General)

  • A/D-D/A bit resolution: 24 bit
  • Sampling rate: 48 kHz
  • Frequency response: 20 Hz ~ 20 kHz (±1.5 dB) @ 0 dBu
  • SNR: > 92 dB

Audio Characteristics (Mic)

  • EIN: < -110 dBu @ 3 dB gain
  • Input impedance: 10k ohm
  • Input gain range (MIC-1&2): 3~21 dBu (adjustable)
  • Maximum input level (mic): -3 dBu @ 3dB gain
  • CMRR: < -100 dB @ 3 dB gain, -3 dBu (1 kHz) in
  • THD+N: < 0.005 % @ 3 dB gain, -3 dBu (1 kHz) in
  • Crosstalk: > 70 dB @ 3 dB gain, -3 dBu (10 kHz) in
  • Phantom power: 48 VDC, 7 mA

Network

  • Maximum distance: 100 m (RJ45 connector, STP CAT5/6)

Mechanical

  • Dimensions (W x H x D): 215 x 45 x 130 mm 
  • Weight: 0.5 kg
  • Colour: RAL 7016

Electrical

DC power input: 21VDC ~ 26VDC
Max. power consumption: 60W

Audio Characteristics (General)

A/D-D/A bit resolution: 24 bit
Sampling rate: 48 kHz
Frequency response: 20 Hz ~ 20 kHz (±1.5 dB) @ 0 dBu
SNR: > 92 dB

Audio Characteristics (Mic)

EIN: < -110 dBu @ 3 dB gain
Input impedance: 10k ohm
Input gain range (MIC-1&2): 3~21 dBu (adjustable)
Maximum input level (mic): -3 dBu @ 3dB gain
CMRR: < -100 dB @ 3 dB gain, -3 dBu (1 kHz) in
THD+N: < 0.005 % @ 3 dB gain, -3 dBu (1 kHz) in
Crosstalk: > 70 dB @ 3 dB gain, -3 dBu (10 kHz) in
Phantom power: 48 VDC, 7 mA

Network

Maximum distance: 100 m (RJ45 connector, STP CAT5/6)

Mechanical

Dimensions (W x H x D): 215 x 45 x 130 mm 
Weight: 0.5 kg
Colour: RAL 7016

APPLICATIONS

Case studies

There is no applications in this category.

DOCUMENT DOWNLOADS

Type
Filename
Folleto
Type: [PDF]
Filename: IP Classrom Sound and Intercom_Brochure
Download:
Ficha técnica
Type: [PDF]
Filename: TERRA-SAP_Datasheet
Download:

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