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Wireless Two Way Communication System Audio Guide System For Meeting

  • Origin: China
  • Min Order:

Supplier Info.

  • Employees Total 5-10
  • Annual Revenue US$2.5 Million - US$5 Million
--008B rectional tour guide system
TuMan 8 series device,apply to: interpretation,simultaneous interpretation,etc.; Mainly used for manned interpreatation: can manual use,also can play pre-recorded audio,that need human to control. We have many models for your choice!
What's this|
TuMan 008B tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts the international advanced fication technology,Use The rectional tour guide system,the narrator and the audience caninteract eachother,can be realized within the team can ask one answer,everyone can hear,the function to fill a gap in the industry! The dvice contains Transmitter and Receiver;
TuMan 008B product feature:

1.Unique two-way radio: avoid one-way explain the poor interaction; 2.Far transmission distance:open field >= 280 m; 3.The through wall effect is good: through concrete wall,brick wall penetration effect;4.The transmission effect to international level,the leading domestic:Using core technology sound processing,perennial export Europe and the United States and other countries!

Appearance can specify the color,printing logo;or redesign shell.(Larger quantities)
How to use|

Using grac:

Accessories:

MicroMIC01)|Unilateral HeadEP01) Charger 1 for 10(Model:CG01)

Parameters:

Name
Value
Working frequency:
796.0-821.0MHz,Broadband,the sound quality is better;
Channel quantity:
23;Two-way intercom;
Channel spacing:
250KHz;
Transmitter power:
15dBm;
Receiving sensitivity:
-110dBm(typical);
Working voltage:
3.0-5.0VDC,recycle polymer lithium battery;
Input:Output:
Input(Transmitter):3.5mm microOutput(receiver):3.5mm head/div>
Oscillator:
PLL;
Second harmonic trap:
>40dbc;
Frequency response:
20Hz-16KHz;
Ratio:
80dB(typical);
Image reject:
>80dB;
Mirror harmonic:
>75dB;
Separation factor:
70dB(typical);
Frequency offset:
<3k;
Distortion factor:
<1%;
Oscillation frequency:
+/-2ppm;
Working current:
Transmitter:≤80mA;Receiver:≤50mA;
Working distance:
>=250m;
Working temperature:
-20?—+70?;
Dimensions:
Length86mm×Width60mm×Height19mm;
Weight:
Transmitter:110g(include battery);Receiver:95g(include battery);
Collection box(model:8Box01)Char ging box 1 for 30(model:8BoxC02)
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