2.4G Digital Wireless Audio Microphone Module
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
500/Piece |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
Features
*Digital audio with 64K sampling rate and 16-bit resolution.
*Low power consumption.
*GFSK digital modulation/demodulation.
*20Hz ~ 20 KHz audio frequency response.
*90dB audio dynamic range.
*Power-on function to prevent pop noise.
*Avoiding reception errors by employing forward error correction (FEC).
*Operating at 2.4GHz ISM band with 20 selectable channels.
*-85dBm receiving sensitivity, 45dB channel rejection and Application distance up to 180 meters (L. O. S. )
with perfect reception.
Applications
*Car Audio /Car Speaker
*Home theater rear speakers
*Wireless speakers
*Sound Card, MP3, CD player and DVD player
*Headphone
*Ordinary sound box
| NO. | Description | Transmitter module | Receiver module |
| 1 | Work voltage | 3.6- 6V DC | 2.5 - 3.6V DC |
| 2 | Work electric current | Max 120mA | Max 35mA |
| 3 | Work temperature | -15 - +65 | -15 - +65 |
| 4 | Frequency response | 2400 - 2483 MHz | 2400 - 2483 MHz |
| 5 | Modulation | GFSK |
|
| 6 | Baud rate | 2M bps | 2M bps |
| 7 | Channel space | 4MHz | 4MHz |
| 8 | Stabilization of frequency | +/-156KHz | +/-156KHz |
| 9 | Work frequency range | 2400 - 2483 MHz | 2400 - 2483 MHz |
| 10 | Work channel | 20 CH | 20 CH |
| 11 | Channel space of module | 4MHz | 4MHz |
| 12 | Output power | 0-20 dBm |
|
| 13 | Receiver sensitivity |
| 90dBm |
| 14 | Input power | Max 1.0Vrms |
|
| 15 | Input impedance | 10k Ohm |
|
| 16 | Input mode | Two input modes:
1. Microphone
2. Stereo audio |
|
| 17 | Stereo output 1 |
| 30mW RL = 32Ω |
| 18 | Stereo output 2 |
| 50mW RL = 16Ω |
| 19 | Output impedance |
| 1k Ohm |
| 20 | RF Distance | 100-150 meters in the open area under 20dBm |
| 21 | Output input gain ratio | 1:1 |
| 22 | Frequency response | 20 - 20000Hz ( +/1dB ) |
| 23 | The latency time | < 0.5 ms |
| 24 | Sampling ratio | 64kHz@16 bit*2 |
| 25 | SNR | 95 dB |
| 26 | Distortion | 0.8%@1kHz |
| 27 | Dynamic range | 90dB |
| 28 | Separation between the left and right track | 70 dB |
| Prod Model: |
SOYO-WM24G02 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Frequency: |
2.4G |
| Shortest Latency: |
< 0.5ms |
| Style: |
Headset Microphone |
| Application: |
Meeting |
| Signal Transmission: |
Wireless |
| Directivity: |
Omni-direction |
| Sound Channel: |
Stereo |
| Transducer Principle: |
Electromagnetic Microphone |
| Sound Field Force: |
Line Column Type |
| Connector(',s): |
TRS 3.5 mm |
| Wireless Technology: |
DSP Digital |
| Output Impedance: |
50-1000Ω |
Soyo Technology development Co. Ltd is a national High-Tech enterprises with certification of software enterprises and products. SOYO owns independent intellectual property rights and the core technology on 2.4G/5.8g digital wireless audio and video transmission technologies. SOYO is well known in Asia-Pacific region as a professional digital wireless audio and video transmission solutions provider, and is committed to creating the best, most complete wireless audio, video and data transmission products and solutions
SOYO Technology was established in 2005, main founder graduated from the Tsinghua University and the University of Science and Technology of China(USTC), has always focused on the development and innovation of 2.4G/5.8G digital wireless audio and video transmission technology. Our products have been sold to over 50 countries and regions, cover four main application areas: Education, Tourism, Professional Audio, Consumer Electronics Field.
In the tourism & Museum industry, SOYO technology offers complete solutions from product to service, include digital wireless tour guide system, digital wireless VIP guide system, Audio guide/Video guide system, 3D video show technology and the related service of the Multilingual audio and video production etc. SOYO believe that we can give the the museum, Science and technology museum, Planning museum, Tourist Attractions the best service and totally solution on the tourism interpretation, wireless tour guide and show, exhibition digitalization and intellectualization. In the professional wireless tourism guide and exhibit explain technology field, SOYO technology has become the largest scale, the most powerful technology, most complete solutions & most perfect after-sales service network.
SOYO have successfully applied the digital wireless tourism guide system and professional exhibit explain loudspeaker system in below famous museum in China:
History museum of Party School of the CPC Central Committee, the British consulate in Shanghai, Museum of Shandong Province, Wuhan Ordnance Officer School History Museum, the Mongolian National Museum, Dalian Sun Asia Sea World, Deng Shichang Memorial museum, Huangpu Ancient village Cultural History Museum, Yanbian Museum, Peking University Library etc., also finished the construction of corporate pavilions of some famous domestic and foreign companies like China's Nuclear Power Group, Porsche (China branch), S. F Express (headquarters), Ricoh China, Mitsubishi Electric Co., Ltd in China, which is the remarkable achievements SOYO made amoung the museum of Chinese tourism industry equipment manufacturers. Soyo also engaged in cooperating with the famous exhibition /museum design company so they can provide professional tour guide and explain solution to the end user to expain what their good design on museum in wireless.
SOYO technology developing rapidly in recent years, has become a national double soft enterprise, national high-tech enterprise, AAA quality credit enterprise in China, achieve the honor of 2011 China venture capital value list new 30 strong entrepreneurship, the third China (shenzhen) innovation contest awards, the first China Tianjin Technology Entrepreneurship Competition Success Endeavour Award. Besides those, SOYO has passed the global wireless certification such as FCC in North American, CE in European Union, TELEC in Japan, Chinese 3C and China radio models approval etc., also gained all the certifications for the global sales of wireless products. We are worthy of being leader in the field of wireless audio and video transmission technology. In May 2013, SOYO officially listed in national financial reform of science and technology demonstration area Qianhai stock trading center, stock code is: 660173.
SOYO would like to share the beauty of Science, Technology and Innovation and create the bright future of the intelligence times with you.
