SOYO Technology Development Co., Ltd.  

Product Name: Digital Wireless Audio Transceiver (TP-WT02) Model NO.: TP-WT02 Condition: New Certification: CE, ISO, RoHS, FCC Function: Signal Transmitting Device, Audio Transmission Type: Transceiver Work Voltage: 3.6- 6V DC Work Current: Max 120mA RF IC Frequency: 2400 - 2483 MHz RF Range: 15meters(64K@16bit*2) Latency: < 0.5 Ms Sampling Ratio: 64K@16bit*2 S/N Ratio: 95 dB Trademark: TP-WIRELESS Transport Package: Solid Box Specification: Approved by CE/FCC/KC/CCC Origin: Shenzhen, China HS Code: 8525500000 Product Description Tips:Colors of our products are available upon request.It is recommended that you buy a full set of products.This production can match a lot of our wireless products.Tell us, we will give you professional solutions.The charge of sample needs to negotiate.1. This digital wireless audio transceiver R&D by SOYO technology development Co., Ltd with 2.4G digital wireless transmission technnology.2. We can use it for listening to music; The transmitter connected with the audio source from MP3, Music player or Mobile phone and the receiver connected with our earphone or headset.3. Hi-Fi, Strong anti-interference4. Two types of input supporting microphones and stereo line in.5. Additional 20dB selection can be available with microphone input, for the high-sensitivity microphone, eavesdropping, monitoring applications.6. Channel up-and- down adjustment.7. Noise elimination circuit switching on power switch, which could eliminate the noise of power on or power off8. Audio muting function when receiving weak signals or no signals.9. The receiver particularly provides standby dormancy function when no signals. And the standby current is less than 0.5mA.10. Function of auto channel scanning or manual channel selection.11. Supporting fixed ID working mode, point to point and point to multi point, automatic scan channel function to avoid interference easily.12. Supporting the real-time-online cut of audio frequency, common microphone and audio input.13. Wi-Fi Optimization version support working with Wi-Fi network without any interferace with each other.Spec1. Frequency: 2.400-2.483GHz2. Channels: 99, 30, 20 and 6 channels are available for choice; The channels number could be customized on special application;3. Sampling ratio: 64k @ 16bit x 2, the highest sampling ratios in the field; HDCD sound effect acoustic effect;4. Latency: < 0.5ms, the shortest in the field;5. Frequency response: 20-20000Hz6. Low power consumption for a wide range of input voltage supporting.7. Digital volume adjustment to 127 grades.8. with built-in rechargeable lithium batteries, equipped with rechargeable batteries and Corresponding battery charger before delivery at customers' order.9. Built-in infrared remote control, provided and charged an extra pay at customers' order.10. Two digital number display and ability to real-time display of the channel transformation.Applications1. Wireless audio transceiver can be used in classroom in school, in church, at home entertainment and whenever you want to listen and you want to speak to group people indoor or outdoor.2. Wireless audio transceiver can be used by teachers, by churchman and whoever want to speak and listen in a group of people indoor or outdoor.3. Wireless audio transceiver can be used by us easily and clearly voice transmission.4. We can use one wireless audio transmitter to multi-receivers or multi-transmitter to one receiver with flexible applications depending on customers' choices.NoDescriptionTransmitterReceiver1Work Voltage3.6- 6V DC 3.6- 6V DC2Work CurrentMax 120mA Max 35mA 3Operation Temperature‐15 - 65ºC‐15 - 65ºC4RF IC Frequency2400 - 2483 MHz 2400 - 2483 MHz 5MODULATIONGFSK6Data Rate2M bps 2M bps 7Channel Space4MHz4MHz 8Frequency Stability± 156KHz ± 156KHz9Practical Module Frequency Range2400 - 2483 MHz2400 - 2483 MHz10Practical Module Working Channel20 CH20 CH11Module Channel Space4MHz 4MHz 12RF Range15meters(64K@16bit*2) 13TX Power0 - 20dBm14RX Sensitivity-90dBm 15Input LevelMax 1.0Vrms16Input Impedance10k Ohm17Input interfaceSelection of inputs of microphones and stereo frequency18Stereo Output Level 130mW RL = 32Ω 19Stereo Output Level 250mW RL = 16Ω 20Output Impedance1k Ohm 21Gain ration of output and input1∶122Frequency Response20 - 20000Hz ( ±1dB )23Latency< 0.5 ms 24Sampling Ratio64K@16bit*225S/N Ratio95 dB26THD0.3 % @ 1kHz 27Dynamic Range90dB 28Channel Separation85 dB