| TuMan L8 AAA battery tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts the international advanced wireless amplification technology,to realize the function of intelligent voice explain.The system related equipment light fashionable appearance, convenient to carry.can be for the government officials and VIP customer visits,conferences.More suitable for large companies,museums,theme parks,scenic spots and historical sites,such as a tour by boat tour guide use; The dvice contains Transmitter and Receiver;  TuMan L8 product feature: 1.Dual channel 64 channels; 2.Transmission distance：open field >=150m; 3.The through wall effect is good:through concrete wall,brick wall penetration effect; 4.Channel spacing is 323 kHz:Adjacent channel without interference;  Appearance can specify the color, printing logo; or redesign shell.(Larger quantities)  How to use| Using graphic: Accessories:  Microphone(MIC01)|Unilateral Headphone(EP01)  Microphone(MIC02) | Unilateral Headphone(EP02) | Headphone(EP03)  Collection box 1 for 50(Model:L8Box01)Parameters:NameValueWorking frequency:400MHz-470MHz,Narrow band (can be customized broadband!);Channel Quantities:64:64 teams in the same place, no interference;Channel spacing:323KHz;Transmitter power:20dBm;Receiving sensitivity:-115dBm(typical);Working voltage:2.4-3.3VDC,AAA battery;Input and Output:Input(transmitter)：3.5mm microphone； Output(receiver)：3.5mm earphoneOscillator:PLL;Second harmonic:>40dbc;Frequency response:300Hz-3KHz;Signal to Noise Ratio:80dB(typical);Image reject:>60dB;Mirror harmonic:>75dB;Degree of separation:70dB(typical);Frequency deviation:<3k;Distortion factor:<1%;Oscillation frequency:+/-2ppm;Working current:Transmitter：≤110mA(20dBm); Receiver：≤35mA；Working distance:>=150 meter；Working temperature:-20℃—+70℃;Dimensions:Length70mm×Width48mm×Height18mm；Weight:35g（without battery）；  AAA battery(Dry Cell)  AAA battery(Nimh batteries)  Where to use| Applications:* Business or Civic Meetings * Education – Training * Employee Training * Entertainment or Performing Arts, Enhanced personalized audio * Athletic Stadiums or Arenas * Auditoriums * Government * Hospitality or Tourism * Houses of Worship – Mosque, Church, Cathedral, Synagogue * Manufacturing – Factory Tour * International Conventions – Interpretation * Law Enforcement – Court of Law * Medical or Dental Facilities * Tour Groups  How to get| Business Process:Tell us your basic needs—>Solutions and Quotes—>Signing the Agreement—>Payment —>Shipments—>Receive\Examine goods—>After Sales; Contact Us：Pleas click CONTACT US ,Or to the Footer,Call or E-Mail to us,Thank you！ Inquiry Consulting： (Free): longen.generatorM.P:+86-183-55187022(  WhatsApp) |
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