
008B Handheld 2 Way Tour Guide System , Bi - Directional Audio Guides For Museums
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Parameters:
Name | Value |
Working frequency: | 796.0-821.0MHz,Broadband,the sound quality is better; |
Channel quantity: | 23CH;Two-way intercom; |
Channel spacing: | 250KHz; |
Transmitter power: | 15dBm; |
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-16KHz; |
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:≤80mA;Receiver:≤50mA; |
Working distance: | >=250m; |
Working temperature: | -20℃—+70℃; |
Dimensions: | Length86mm×Width60mm×Height19mm; |
Weight: | Transmitter:110g(include battery); Receiver:95g(include battery); |
Descriptions:
TuMan 008B tour guide system is detrusion by HUMANTEK CO.,LTD,The
system adopts the international advanced wireless amplification
technology,Use The Wireless Bi-directional tour guide system,the narrator and the audience can interact 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)
Using graphic:
FAQ:
1. Q: Is your company a factory or trading company?
A: Our company is a factory.
2. Q:Where is your factory located? How can I visit there?
A: Our factory is located in hefei City, Anhui Province, China .All our clients, from home or abroad, are warmly welcome to visit our company !
3. Q: Which kind of certicate do you have ?
A: We Have CE ,Rohs,ISO:9001,ISO14001 certificates etc.
Why choose us:
--18 years experience:We have been in making Audio Guide for 18 years.
--Customers all over the world:We have served hundreds of customers.
--Certificate: CE,Rohs, ISO 9001 certificate,
--Fast reply:Our team will reply you soon.
--After-sale service:We have a after sale department , service for your problems and dealing with spare parts.
HEFEI HUMANTEK. CO., LTD.
HEFEI HUMANTEK. CO., LTD. a part of YingTe Group,is a leading manufacturer of audio guide and
tour guide system in China,Established in 2002,Located in
Electrical and Mechanical Industrial Park of Hefei High-tech
Zone,ANHUI,CHINA. With more than 30,000 square meters workshop.We
are specialised in producing tourism electronic product,develop and
produce intelligent Audio Guide product,and also provide a full
range of technical support and services.
With our strong technical strength,Our products have advantages of
Long transmission distance,low interference,portable and reliable
performance which can be widely used in Tourists,museums,travel
companies,factories,government agencies and technology center.
Our company
We have passed ISO9001:2000 quality management system. Products are approved CE certificate by SGS. It enables the selling in different markets expediently and simply.
We have more than 200 employees, inclued 20 engineers, and 10 technicians, Our production capacity is about audio guide/tour guide system sets 2,0000 sets/monthly. Our products are exported to more than 70 countries and regions, mainly in Europe, South Asia, Africa, South America, Middle east area.
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