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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
Details:

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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