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Offer Details
2.4GHz RF Wireless Audio Module (Tx and Rx)
| Offer Type: | ![]() |
|---|---|
| Offer Group: | Wireless Audio Module |
| Offer Post Time: | May 21, 2012 |
| Expiration Date: | Jan 17, 2013 |
2.4GHz RF Wireless Audio Module (Tx and Rx)
Model No.: SOYO-WM24G02
1). Wireless audio module
2). Lowest latency and high sampling ratio
3). Audio Tx and Rx module
4). FCC/CE/TELEC approved
Features:
1). Frequency: 2.400_2.483GHz
2). Channels: 20
3). Supporting microphones and stereo and UPS On-line real-time switch input.
4). Digital transmission
5). Additional 20dB selection can be available with microphone input (for the high-sensitivity microphone, eavesdropping applications)
6). Sampling ratios: 64k@16bit*2, Frequency response: 20_20kHz; HDCD Sound effect
Two digital number display on the Digital Volume and the channel change
7). Digital volume adjustment to 127 grades.
8). The main switch can get rid of the switching noise with noise elimination circuit
9). Small size and highly integrated.
10). We have the lowest latency (< 0.5ms), and good quality of surrounding
11). Low power consumption for a wide range of input voltage.
12). Audio muting function when receiving weak signals or no signals.
13). Function of auto channel scanning.
14). Selection of TX power: 0_20dBm (Decided when ordering) RF range can be up to 180 meters with the greatest TX power in an open field.
15). Standby current is less than 0.5mA.
16). Interface of Channel display
17). Flexible design supporting custom functions
18). Indeed convenient to use and easy to handle.
Application:
1). Wireless speakers
2). Wireless headphones
3). Surround speakers
4). Wireless microphones
5). Wireless Guide Speaker
6). CD/DVD players or other musical facilities.
7). Wireless eavesdropping
8). Wireless Simultaneous interpretation System
9). Wireless megaphone
10). Wireless Loud-speaker
Warranty:
1). Certificate: Passed CE, FCC, TELEC certification.
2). Strict quality control and management, products have passed the strict 24 hours aging test before delivery.
3). One year guarantee, if not for human actors, we can resend items you ordered, any returns for servicing, freight charges to be borne by shipper.
Remarks:
1). OEM/OEM service: Available
2). Large quantity, price more favorable!
| 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 degree | -15 - 65 degree |
| 4 | Frequency response | 2400 - 2524 MHz | 2400 - 2524 MHz |
| 5 | Modulation | GFSK | |
| 6 | Baud rate | 2Mbps | 2Mbps |
| 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 | |
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