Professional Conference System Simultaneoustranslation System 4 Channels Receiver

Product Details
Customization: Available
Audio Output: XLR
Color: Black
Manufacturer/Factory, Group Corporation

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Type of Ownership
Limited Company
Management System Certification
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, GMP
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
  • Professional Conference System Simultaneoustranslation System 4 Channels Receiver
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  • Overview
  • Product Description
  • Detailed Photos
  • Features
  • Product Parameters
  • Installation Instructions
  • Company Profile
Overview

Basic Info.

Model NO.
VIS-VLI703A-4
Microphone Type
Gooseneck
Number of Channels
4 Channels
Type
Simultaneous Interpretation System
Video
Video
Composition
LCD Display
Communication
Wireless
Pointing Feature
Cardioid
Transport Package
Carton
Trademark
VISSONIC
Origin
China
HS Code
85176239
Production Capacity
10000

Product Description

 

Product Description

This ergonomically designed pocket receivers incorporate the latest electronics technology. VIS-VLI703A series of IR receivers, which can receive up to 32 language channels and is equipped with channel selector, volume control, power switch, Ø 3.5 mm stereo earphone jack. A LCD displays channel number with language name, received signal intensity, battery capacity and volume. The pocket receivers can be used for both language and music distribution.
 

Detailed Photos

Professional Conference System Simultaneoustranslation System 4 Channels Receiver

Features

  • Compliant to IEC 61603-7 and IEC 60914
  • Compatible with any other IR simultaneous interpretation system compliant to IEC 61603-7 
  • Digital infrared processor with DQPSK digital modulation/demodulation technology 
  • Transmitting in 2~8 MHz frequency band eliminates disturbance from high frequency lighting systems 
  • Channel selection via up/down button, at most 4,8,16 or 32 channels available 
  • LCD display with channel number, language name, battery and signal status indication 
  • Number of available channels is always the same as the number of channels in use by the system, eliminating the need to scroll through unused channels
  • Adjustable volume 
  • Unique 270º super wide reception angle, ensuring perfect sound quality even when casually placed 
  • Audio signal automatically muted when signal is too low, ensuring that the user receives only high quality audio.
  • Ergonomically compact and elegant design 
  • Lightweight and handy receiver in conjunction with single earphone or headphone for easy and comfortable use 
  • Can be hung over the neck via a nice strap or fit into the shirt pocket 
  • Freedom of movement within the range of IR power radiator 
  • No limit to the receiver number within the IR power radiation range
  • Works without errors, even in bright sunlight 
  • Built-in high precision rechargeable circuitry to prolong battery life 
  • Environmentally-friendly lithium rechargeable battery pack
  • No power consumption and auto-off when headphone is disconnected after 5 minutes

Product Parameters

Controls and Indicators

LCD displays channel number, language name, battery capacity, signal intensity and volume Power switch
Channel selector buttons
Volume control buttons
 
Interconnections

Ø 3.5 mm stereo earphone jack
Charging contacts
 
 Technical Specifications
 System Specifications


Modulation...............DQPSK, according to IEC 61603-7 Modulation frequency
Carriers 0 to 5...............2 to 6 MHz, according to IEC 61603-7
Frequency response...............20 Hz to 10 kHz (-3dB) at standard quality;
20 Hz to 20 kHz (-3dB) at perfect quality
THD at 1 KHz ...............<0.05%
Isolation...............>80 dB
Dynamic range...............>80 dB
Weighted SNR...............>80 dBA
Input range...............-12 dBV ~ +12 dBV (adjustable)

Electrical
IR irradiance level...............4 mW/m2 per carrier
Angle of sensitivity...............270º
 Headphone output level at 2.4 V  450 mVrms (speech at maximum volume, 32 Ohm headphone)
Headphone output freq. range...............20 Hz to 20 kHz
Headphone output impedance...............32 Ohm to 2 kOhm
Max. SNR...............>80 dBA
Supply voltage...............3V to 4.2V,nominal 3.7 V
Headphone jack unplugged after 5 minutes...............0 mA Battery life
Rechargeable battery pack ...............24 hours
 
Mechanical

Dimensions (H x W x D) ...............159 x 49 x 23 mm
Weight............... excluding battery 85 g
including battery 128g (0.27 lb)
Color...............black with silver

Installation Instructions

Professional Conference System Simultaneoustranslation System 4 Channels Receiver

Company Profile

Professional Conference System Simultaneoustranslation System 4 Channels ReceiverProfessional Conference System Simultaneoustranslation System 4 Channels ReceiverProfessional Conference System Simultaneoustranslation System 4 Channels ReceiverProfessional Conference System Simultaneoustranslation System 4 Channels ReceiverProfessional Conference System Simultaneoustranslation System 4 Channels ReceiverProfessional Conference System Simultaneoustranslation System 4 Channels Receiver

 









 

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