Vissonic Digital Languages Distributor Large Range Infrared Radiator

• Type: Simultaneous Interpretation System
• Video: Without Video
• Composition: Regulator
• Communication: Wireless
• Pointing Feature: Cardioid
• Color: Black
• Model NO.: VIS-VLI701A
• Transport Package: Carton
• Specification: 280H x 453L x 230W(mm)
• Trademark: VISSONIC
• Origin: China
• Production Capacity: 10000PCS

Product Description

Overview

These radiators are used to distribute infrared signals throughout the conference space, enabling delegates to listen to the proceedings by means of personal pocket receivers.
 

Features

1. Compliant to IEC 61603-7 and IEC 60914
2. Compatible with any other IR system compliant to IEC 61603-7
3. Maximum radiation range up to 76 meters.
4. Cable delay compensation for differences in cable lengths between transmitter and radiators
5. Half-power / full-power the operating mode can be selected with a switch
6. Synchronization on/off with transmitter
7. Connect further radiators in a daisy chain
8. Radiation angle ± 25°
9. When the temperature of the radiator is too high, the system will automatically switch from full power to half power.
10. For the use in conference rooms, even in daylight

Technical Specifications

Electrical and optical
Modulation...............DQPSK, according to IEC61603-7
Modulation frequency
Carriers 0 to 5.........…2 to 6 MHz, according to IEC 61603-7
Carriers 6 to 7.........…Up to 8 MHz
Angle of half intensity.........…± 25°
HF input.........…Nominal 1 Vpp,75 Ohm
HF output.........…1 Vpp,6V DC,75Ohm
Power Supply...............100V-240V AC 50/60Hz
Max. Power...............36W
Static Power...............3W
Automatic switching-on voltage level ...............100mV Radiating signal
Radiation distance...............76m

Mechanical
Mounting.........…Wall mounting bracket VIS-RAM1, ceiling mounting, mounting plates for floor stands.
Dimension (mm)............... 208Hx453Lx230W
Weight...............7KG
Color............... Deep Grey
     

 

Conference system diagram

 

Application