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2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02
Hi-Fi Wireless Digital Audio Module User's Manual
Names: 2.4GHz Wireless Digital Audio Transceiver Modules
Model:
Date:
Version No.:
http://www.chinasoyo.com
SOYO-WM24G02
May, 2009
Version 1.6
Soyo Technology Development Co. Ltd.
2008--2009
All rights reserved
SOYO TECHNOLOGY DEVELOPMENT CO.,LTD.
1
Page
of 13
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Summary of Contents for SOYO SOYO-WM24G02
- Page 1 2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. Hi-Fi Wireless Digital Audio Module User’s Manual Names: 2.4GHz Wireless Digital Audio Transceiver Modules Model: SOYO-WM24G02 Date: May, 2009 Version No.: Version 1.6 Soyo Technology Development Co. Ltd. 2008--2009 All rights reserved http://www.chinasoyo.com...
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Page 2: Table Of Contents
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. CONTENTS INTRODUCTION..........................3 1.1 A ...........................4 PPLICATIONS 1.2 F ............................4 EATURES 1.3 E ......................5 LECTRICAL PECIFICATION II GUIDE OF DESIGN........................7 2.1 G ......................7 UIDE OF RANSMITTER ESIGN 2.1.1 Figure of Transmitter Interface and Dimension................7 2.1.2 Transmitter Module Pin Assignment ..................7... -
Page 3: Introduction
SOYO-WM24G02X, is the latest version of the wireless digital audio transmission module is developed by SOYO TECHNOLOGY CO. LTD. It is Hi-Fi and very good in resistance against various RF interferences, not only with the quality of the previous version, but with a I/O interface, which allows users to have more different functions. -
Page 4: Applications
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. develop high-quality wireless digital products. To our old customers who have used SOYO-WM24G01X, SOYO-WM24G02X can be a better cost effective product. 1.1 Applications Wireless speakers Wireless headphones ... -
Page 5: Electrical Specification
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. Digital volume adjustment to 127 grades. The main switch can get rid of the switching noise with its own noise elimination circuit Small size and highly integrated. - Page 6 2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. Module Channel Space 4MHz 4MHz RF Range 100—150M (tested with TX power 20dbm in an open field TX Power 0—20dBm (determined when ordering) RX Sensitivity -90dBm Input Level Max.1.0Vrms...
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Page 7: Guide Of Design
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. Guide of Design Guide of Transmitter Design 2.1.1 Figure of Transmitter Interface and Dimension Figure 1 Transmitter Module Figure (SOYO-WM24G02T) 2.1.2 Transmitter Module Pin Assignment No Pin Description Audio-L-IN... -
Page 8: Transmitter Module Using Methods
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. which the LED is out, until the LED remains on. Stop pressing, and it will get into the 5-second-point-to-point ID pairing status where the LED flickers. If you keep on pressing the button while the LED is flickering, it will keep on pairing, which is the function of pairing point to mass, a function of one transmitter pairing a mass of several receivers. -
Page 9: Guide Of Receiver Module Design
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. the frequencies. Therefore, when encountering this source of interference, the easiest way is to change the channel, selecting a different frequency channel. Our company provides, in the industry, the most optional channels (20channels) the most convenient channel tracking and switching (RF channel changing and the receiving end automatically sweep-tracking-and switching transformation) to facilitate the customer. -
Page 10: Receiver Module Pin Assignment
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. 2.2.2 Receiver Module Pin Assignment Description H-L-Out Audio Left Channel Output connected with the head-phone(amplifying and actuating the headphone directly) H-R-Out Audio Right Channel Output connected with the head-phone(amplifying and... -
Page 11: Changing Of Receiver Module Frequency Channel
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. For Mode B, by adding function of ID pairing to it, interference can be avoided automatically. When the receiver is working and receiving signals properly, LED is out; otherwise it is on for 1s, and then begins to search for the channel automatically until signals are received. -
Page 12: Receiver Module And Transmitter Module Pairing Arrangement
2.4G Digital Wireless Audio Transceiver Module SOYO-WM24G02 SOYO TECHNOLOGY DEVELOPMENT CO.,LTD. 2.3. Receiver Module and Transmitter Module Pairing Arrangement 2.3.1Approaches of Pairing Point to Point Pairing point to point: Simultaneously press the CH+ buttons of both Receiver Module module and Transmitter module for more than 3s( during which LED is continuously out for 3s) till LED is on. -
Page 13: Guide Of Placing An Order
CH button of the transmitter, the pairing point to mass comes to an end. Guide of Placing an Order III. SOYO-WM24G02A SOYO-WM24G02B We can offer two modes for you to choose: SOYO-WM24G02A and SOYO-WM24G02B Differences: Mode to be ordered SOYO-WM24G02A SOYO-WM24G02B Channel selection method...