System Overview

GONSIN TC-J908LC infrared interpretation system is designed to offer audio distribution for 8 channels using advanced infrared transmission technology. The system operates in the 2-6MHz frequency range which is immune to distortion from hall lighting and free from radio interference, ideally suited for use in business and government conferences, international conventions and other multilingual applications.

Projects

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26th Freedom Day  of Georgia	Sudan Friendship Hall	OAS General Assembly

IR Receiver TC-J908LC

The infrared receiver is to receive the infrared audio signal. The receiver is powered by a environmentfriendly rechargeable Lithium-ion battery pack. The selected channel number, battery level, signal strength, volume can be displayed on LCD screen.The user may listen to any selected language on a personal headphone. Volume level can be adjusted through a thumbwheel switch for comfortable listening.

Basic Functions

♦ Light-weight and handy receiver in conjunction with headphone for easy.

Technical Specifications

Functions Indicators

Projects

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26th Freedom Day  of Georgia	Sudan Friendship Hall	OAS General Assembly

IR Radiator TC-H25/35

The IR radiator emits infrared signal, which is the transit equipment between transmitter and receiver. the radiator have 2 optional power:25/35W, radiation range can reach upto 40(25w)/60(35w)meters.

Features

♦ Compliant to IEC 60914 and IEC 61603;
♦ Transmitting in 2.0~6.0MHz frequency (IEC61603 BAND4);
♦ Eliminates disturbance from high frequency lighting systems;
♦ Emission power 25W/35W available;
♦ Three working status indicators;
♦ Strong emission ability;
♦ Indicator to show operation mode;
♦ Synchronization ON/OFF with transmitter;
♦ Manual/Auto power switch.

Basic Functions

♦ 25w/35w emission power available, can be flexibly configured in according to the conference room;
♦ Strong emission ability, maximum radiation range 40(25w)/60(35w)meters;
♦ Standby indication, working indication, half-power indication;
♦ Signal delay adjustment function;
♦ LED displays delay parameter;
♦ Synchronization ON/OFF with transmitter;
♦ Manual half-power switch on the rear, convenient for small conferences;
♦ Temperature control: if temperature is too high, control switches to half-power with LED indication;
♦ Multi-channels use the same radiator;
♦ Radiators are connected by daisy-chain connection;
♦ Installation: fixed up by bracket or tripod stand.

Technical Specifications

IR Transmitter TC-Z908

Features

Basic Functions

♦ Transmitting in 2~6 MHz(IEC61603 BAND4)frequency band eliminates disturbance from high frequency lighting systems;
♦ Highly privacy protection, which avoids eavesdropping and radio interference;
♦ It can be used together with wired interpretation system, and FS-FHSS wireless interpretation system;
♦ 2 BNC interfaces for high frequency signal output, each interface connects unlimited radiator quantity;
♦ Multiple output channels for recording;
♦ Multiple audio input, maximum for 12 channels simultaneously (1 floor audio+11 interpretation audio);
♦ Unique testing function, different channels has each test audio, convenient for testing;
♦ Advanced phase-locked loop technology ensures stable transmitter emission, frequency stability is 10PPM;
♦ ALC automatic level control;
♦ The input level indicator shows input level directly;
♦ 19-inch rack mounting using.

Function Indicators

Front:
1. Power switch with indicator (red);
2. Dynamic audio indicator for each channel (LEVEL);the indicator flashes as long as there is audio input, volume adjustable.

Rear:
3. Audio Input Channel 0~11 (CH0~ Ch11);
4. Audio Output Channel 0~11 (CH0~ Ch11);
5. Interpreter Console interference(Female DB25 port ),connected with wired interpretation system or interpreter console;
6. ON/OFF switch for testing of channel signal on the receivers(TEST), usually it is in OFF position;
7. RF output 1(SIGNAL OUT), (BNC socket is used to connect the radiator); RF output 2(SIGNAL OUT), (BNC socket is used to connect the radiator);
8. Power Supply(AC110~240V).

Technical Specifications

Interpreter Console

Features

Basic Functions

Technical Specifications

Interpreter Headset  TC-D2

• Adjustable headband
• Closed ear cushions
• Omni-directional dynamic mic
• Volume control on cord
• Impedance: 60Ω±15%
• Frequency response: 20Hz to 20KHz
• Sensitivity (1 kHz): -58±2dB
• Connectors: 3.5mm plug
• Cord length: 2 metres
  

Stereo Headphone  TC-D3  

• Ergonomic design
• Adjustable headband
• Super heavy bass
• Frequency response: 20-20000Hz 
• Impedance: 32 ohms±15%          
• Sensitivity: 94dB±3dB
• Maximum power input: 30mW
• Driver diameter: 40mm
• Stereo plug: 3.5mm
• Cord length:1.5m

Charging Case GX-60

Features

◆ Intelligent charging management
◆ Independent LED indicators for charging status
◆ Portable aluminum storage case
◆ Anti-misplug design for charging port

Functions

◆ Aluminum storage flight case for charging & storage
◆ Accommodates up to 60 units
◆ Independent management for each charing port, it will automaticlly charge the unit with low battery, it will stop charging if the unit is fully charged to ensure the security
◆ Independent LED indicators for charging status
◆ Charging time: 2.5 hours
◆ Anti-misplug design for charging port
◆ GX-60 is suitable for charging IR simultaneous interpretation system receivers
◆ GX-60B is suitable for charging TC-FSJ04/08/12/16 wireless simultaneous interpretation receivers, BJ-W5 voting units and BJ-W5I voting and interpretation units
◆ GX-60C is suitable for charging TC-FSJ04B/08B/12B/16B wireless simultaneous interpretation receivers.

Technical Specifications

System Diagram