Transceiver Radio Communication Wtg02 Equipment Audio System Tour Guide

Product Name: Transceiver Radio Communication Wtg02 Equipment Audio System Tour Guide Model NO.: TP-WTG02 Operating System: Embeded Function: Voice Recorder, Tour Guide System Battery Life: <10 hours FM Radio Function: Without FM Radio Recording Modes: Without Screen: LCD Operation: Push-Button Loud Speaker Function: Without Loud Speaker Function SNR: 95dB Audio Supported Standard: MP3 PC Interface: 2.4GHz Style: Card Memory Size: <1GB Shortest Latency: < 0.5ms Frequency Response: 20 -20kHz Brand Name: Tp-Wireless Model Number: Tp-Wtg02 Use: Attractions, Exibition, Conference Channels: Max 30 Frequency: 2.400-2.483GHz Type: Active Sound Quality: Anti-Interference/HDCD Special Feature: Wireless, Portable Trademark: TP-WIRELESS Transport Package: Solid Paper Box Packing Specification: CE/FCC/TELEC/ISO Origin: Shenzhen, China HS Code: 8525500000 Product Description 2.4G Wireless transmitter system2.4G Digital wireless portable audio mini receiverWireless tour guide systemRadio guide systemSpecifications1. Transmit frequency 2400-2480 MHz; Complete digital audio transmission.2. Channel & Volume Display function. Channel 40 Max; 6-channel versions for Simultaneous Interpretation;3. Sampling rate 64K; Frequency Response 20-20KHz, HDCD sound quality;4. Shortest latency(<0.5ms), surround lsound;5. Ultra-low power consumption, 8hr. Work time for transmitter and 20hr. Continuous work time for receiver.6. Rechargeable battery or dry lbattery can be used;7. Small in size, easy to install, flexible in design land support customization;8. Audio mute when no signal or weak signal existing; Changing channel automatically or manually is optional (confirm when ordering);9. Transmit power 1MW-100MW as optional (Confirm when ordering. Default power is 100 MW and the maximum transmit distance is 180 meters in an lopen area)Applications· Travel & Tourism: Tourism, museums, galleries, business and tour guides to explain the Convention.· VIP reception: The promotion of company's products, high-level exhibition, the Government, the reception of VIPs visited the factory, industrial tourism· Teaching training: Schools, training institutes, conference rooms, auditorium, classroom lectures, seminars and other learning activities, special job trainingNO.DescriptionTransmitter moduleReceiver module1Work voltage3.6- 6V DC2.5 - 3.6V DC2Work electric currentMax 120mAMax 35mA3Work temperature-15 - +65-15 - +654Frequency response2400 - 2483 MHz2400 - 2483 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