Gold Member Since 2007
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SOYO Technology Development Co., Ltd.

Tour Guide System, Wireless Transmitter, Conference System manufacturer / supplier in China, offering Wtg02 Wireless Translation System 1 Transmitter + 10 Receivers, Wireless Multimedia Cartoon Audio Guid Devices, Wtg03 Audio Guide System and so on.

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Supplier Homepage Product 2.4G Wireless Tour Guide System Wtg02 Wireless Translation System 1 Transmitter + 10 Receivers

Wtg02 Wireless Translation System 1 Transmitter + 10 Receivers

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10, 000 Sets/Day
Transport Package: 10 PCS/Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: WTG02
  • Application: Voice, Meeting
  • Directivity: Uni-direction
  • Transducer Principle: Battery
  • Wireless Technology: 2.4GHz
  • Function: Signal Transmission Equipment
  • RF-Channles: 30 Channel
  • Trademark: soyo
  • Origin: V
  • Style: Neck Hang Tour Guide System
  • Signal Transmission: Wireless
  • Sound Channel: Stereo
  • Connector(s): TRS 3.5 mm
  • Output Impedance: 50-1000Ω
  • Rx Supply Voltage: 2.5_3.6V DC
  • Operate Frequency: 2400-2483MHz
  • Specification: FCC
  • HS Code: 8525500000
Product Description

Brief Introduction:
The system is based on our 2.4GHz wireless technology, which is a free and legal RF range all over the world. It has been widely used by tourist guide of Louvre Museum, Angkor Wat; Also can be used as Simultaneous Translation system; It was also widely used in Audio-visual education system.

Features of the wireless transmitter and receiver:
1. Transmit frequency 2400-2480 MHz; Real digital transmit;
2. 30 selectable channels, no need to worry about signal interference. Current channel, battery level status, volume level status can be shown.
3. It can reach up to about 100 meters in an open area;
4. Shortest latency(<0.5ms) in this industry.
5. Ultra-low power consumption, more than 12 hr continuous work time for transmitter, more than 20 hr continuous work time for receiver
6. Powered by 2 AA battery, Recharge is support if your AA battery is rechargeable;
7. Small in size, easy to install, flexible in design and support customization;
8. Audio mute when no signal or weak signal existing;
9. CE / CCC approved.

Specification of the wireless transmitter and receiver: 
Carrier Frequency: 2400-2483MHz
Frequency Response: 30Hz-18kHz 
Sampling Rate: 16K@16bit*2 
Number of Channels: 30 
Transmit Power: ≤18dBm
S/N Ratio: ≥75dB
Latency: <0.5ms
Max Operating  Range:100 meters
Power Supply: 2* AA battery
Recharge: Support

DescriptionTransmitter moduleReceiver module
1Work voltage3.6- 6V DC2.5 - 3.6V DC
2Work electric currentMax 120mAMax 35mA
3Work temperature-15 - +65-15 - +65
4Frequency response2400 - 2483 MHz2400 - 2483 MHz
6Baud rate2M BPS2M BPS
7Channel space4MHz4MHz
8Stabilization of frequency+/-156kHz+/-156kHz
9Work frequency range2400 - 2483 MHz2400 - 2483 MHz
10Work channel20 CH20 CH
11Channel space of module4MHz4MHz
12Output power0-20 dBm
13Receiver sensitivity
14Input powerMax 1.0Vrms
15Input impedance10k Ohm
16Input modeTwo input modes:   
1. Microphone     
2. Stereo audio

17Stereo output 1
30MW   RL = 32Ω
18Stereo output 2
50MW   RL = 16Ω
19Output impedance
1k Ohm
20RF Distance100-150 meters in the open area under 20dBm
21Output input gain ratio1:1
22Frequency response20 - 20000Hz ( +/1dB )
23The latency time< 0.5 ms
24Sampling ratio64kHz@16 bit*2
25SNR95 dB
27Dynamic range90dB
28Separation between the left and right track70 dB

 The price is not include shipping cost.
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