SOYO Technology Development Co., Ltd.  

Product Name: RF Stereo Wireless Transceiver Solution for DJ Loudspeaker System Model NO.: SOYO-WTR Battery Type: Built-in Lithium Battery Material: Aluminum Alloy Voltage: 3.6 - 6V DC Transmission Distance: >100m Universal: Universal Certification: ISO9001, RoHS, FCC, CE Type: Button Signal Transmission: RF Remote Control Application: Audio / Video Players, Trnasmitter Receiver Tx Power: 0dBm~20dBm Modulation: Gfsk Channel Spacing: 4MHz Sn Ratio: 95db Frequency Response: 20~20kHz Current Consumption: T: 110mA (Max) R: 40mA (Max) Operating Temperature: -25 ~ 85 Degree Rx Sensitivity: -85 dBm Frequency Range: 2400 ~ 2483MHz Supply Voltage: T: 3.6-12V R: 2.5-3.6V Trademark: TP-WIRELESS Transport Package: Solid Package Specification: CE/FCC/TELEC Origin: Shenzhen, China HS Code: 8512209000 Product Description RF stereo wireless transmitter receiver solution to DJ loudspeaker system1. Wireless transmitter receiver2. Wireless sender receiver3. Stereo Wireless transmitter receiver4. Stereo Wireless sender receiver5. Stereo wireless sender solution to DJ loudspeaker6. Stereo wireless transmitter solution to DJ loudspeaker7. Stereo wireless sender solution to DJ loudspeaker8. CE/FCC/TELEC approvedFeatures:1). Frequency: 2.400-2.483GHz.2). Lowest latency time(<0.5ms) in the field.3). HDCD Sound effect and acoustic effect as Sampling ratio: 64k@16bit *2.4). Additional 20dB selection can be available with microphone input.(specially for high-sensitivity microphone, monitoring applications)5). Low power consumption for a wide range of input voltage.6). Auto mute on weak signal or no signal.7). Easy using, Customization service are available.8). Support fixed ID working mode, point to point and point to multi-point, auto scanning channel function to avoid interference easily.9). Auto channel scanning or manual channel selection. (decided when ordering)10). Selection of TX power: 0~20dBm, RF range up to 130 meters under 20dBm.Application:1). Rear speaker / sound box of home theatre2). Wireless microphone3). iPod, sound card, MP3, CD player and DVD player4). Wireless headphone5). Common speaker / sound box6). E-language learner/reciter,7). Supporting facility of wireless audio transmission in monitoring/eavesdropping project.8). Supporting facility of wireless audio transmission in sound project.>>> Plus:As a manufacturer of 2.4GHz digital wireless embedded audio technology for more than 9 years, Soyo Group offering following wireless audio products and system solutions:1). 2.4G RF wireless audio module2). Wireless audio transmitter receiver3). Digital Wireless Headphones4). Karaoke wireless microphones5). Wireless church speakers6). Wireless tour guide system7). Wireless PA system for the church / classroom, etc.8). Wireless microphone system for teachers / teacher / father, etc.9). Wireless home theater surround speakers system solutionNO.DescriptionTransmitterReceiver1Work voltage3.6- 6V DC2.5 - 3.6V DC2Work electric currentMax 120mAMax 35mA3Work temperature-15 - 65 degree-15 - 65 degree4Frequency response2400 - 2524 MHz2400 - 2524 MHz5ModulationGFSK6Baud rate2M bps2M bps7Channel space4MHz4MHz8Stabilization of frequency+/-156KHz+/-156KHz9Work frequency range2400 - 2483 MHz2400 - 2483 MHz10Work channel20 CH20 CH11Channel space of module4MHz4MHz12Output power0-20 dBm13Receiver sensitivity90dBm14Input powerMax 1.0Vrms15Input impedance10k Ohm16Input modeTwo input modes: 1. Microphone 2. Stereo audio17Stereo output 130mW RL = 32Ω18Stereo output 250mW RL = 16Ω19Output impedance1k Ohm20RF Distance100-150 meters in the open area under 20dBm21Output input gain ratio1:122Frequency response20 - 20000Hz ( +/1dB )23The latency time< 0.5 ms24Sampling ratio64kHz@16 bit*225SNR95 dB26Distortion0.8%@1kHz27Dynamic range90dB28Separation between the left and right track70 dB