158 channel 008A Wireless Tour Guide System audio guide system with portable transmitter and receiver
008A 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.
The dvice contains Transmitter and Receiver
008A product feature
1. Many channels:dual channel 100 channels;
2. Far transmission distance:open field >= 250m;
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!
Application:
Tour guide
When a guide leads tourists, it is natural to have situation crowded and noisy among tourists.When this situation happens, it isn’t comfortable for tourists to use the heavy and complicated guide devices. Additionally, our product can be made for tourists to concentrate on the tour and for a guide to make a tour successfully.
Simultaneous interpretation
Have you ever experienced to use simultaneous interpretation devices which are difficult and complicated? Our product is direct and convenient product adapted in the international interpretation. It is used in international conference, church, religious charities and so on.
Reception of the inspection
In case of visiting tour like factories, docks and manufacturing companies, there are a lot of inner noisiness. Therefore, it is hard for a guide to lead the group there. If a guide uses our product in this situation, he doesn’t have to divide the group and can provide exact guidance even the big group. Also, our product makes the image of a company to be enhanced and provides impressing tour with using specific guide devices.
Specification
| Name | Value |
| Working frequency: | 796-821MHz. Other frequecny can be customize |
| Channel quantity: | 158(high frequency 100+Low frequency 58),
Different frequency different channel quantities; |
| Receiving sensitivity: | -110dBm(typical); |
| Working voltage: | 3.0-5.0VDC,recycle polymer lithium battery; |
| Input: | Input(Transmitter):3.5mm microphone; |
| Output: | Output(receiver):3.5mm headphone |
| Oscillator: | PLL; |
| Second harmonic trap: | >40dbc; |
| Frequency response: | 20Hz-18KHz; |
| Signal to Noise 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:≤30~80mA;Receiver:≤50mA; |
| Working distance: | >=250m; |
| Working temperature: | -20℃—+70℃; |
| Dimensions: | 65*50*17mm; |
| Weight: | 50g(battery included); |
Recommended Accessories
Microphone
Mono headphone
Charger (1 for 10)
Charging box
Packaging & Shipping
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Our Service
Customized Logo
Free logo printing will be offered if order quantity is above 300pcs.
Our Warranty
2 Years warranty for all Transmitter & Receiver.
Spare Parts
A proportion of spare parts will be shipped along with formal orders.
FAQ
Q1: How many receivers can be used with a transmitter?
A1: Number of connected receivers no limited
Q2: What are the frequencies in which they work?
A2: Usually is 796-821 , others can be customize .
Q3: What is your range for such tour guide system/interpretation system?
A3: Up to 250 meters.
Q4: How many channels for this tour guide system?
A4: 158 channels
Q5: How many tour groups/teams can use in one tour place?
A5: It depends on the number of channels – the more channels there are ,
the more different number of groups can work in the same time.
Q6: How about your warranty?
A6: 24 months.
Q7: How about your production time?
A7: 3-5 working days for orders below 300 pcs.
5-8 working days for orders below 1000 pcs.
Q8: How about your charge time?
A8: It takes about 2~3 hours to be fully charged.
Product Tags:
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158 Channel Wireless Audio Tour Guide Systems With Portable Transmitter And Receiver Images
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