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Brand Name : YingMi
Model Number : 008B
Certification : CE,RoHs
Place of Origin : China
MOQ : 50pcs
Price : negotiation
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 10000pcs for one month
Delivery Time : 3-7 days
Packaging Details : packed in carton box
Brand : YingMi
Working frequency : 746-823MHz
Channel quantity : 23CH
Channel spacing : 250KHz
Dimensions : 86×60×19mm
Separation factor : 70dB
Working distance : >=250m
Warranty : lifetime
Input : 3.5mm microphone
Transmitter power : 15dBm
008B Is Used For Reception Occasions And Has The Function Of Two-Way Communication
Name | Value |
Working frequency: | 746-823MHz,Broadband,the sound quality is better; |
Channel quantity: | 23CH; |
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; |
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: | 86*60mm*19mm; |
Weight: | Transmitter:100g(include battery); Receiver:100g(include battery); |
008B Audio guide device feature :
1) Adopts wireless frequencies used in all countries of the world;
2) Adopts advanced modulation methods, with strong anti-interference ability;
3) Multiple channels with memory;
4) Digital wireless simultaneous interpretation system in multiple languages;
5) Supports self-service manual frequency matching, one-button shutdown, and volume adjustment;
6) Compatible with all current audio format inputs;
7) 008B supports multi-party intercom (tourists can ask questions and interact with the guide in the channel)
There are times when easily initiated, two-way audio guide device communication is essential during a plant visit. Some of the scenarios for these collaborative group activities include:
Microphone wih headphone
Charger (1 for 10)
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Customized Logo
Free logo printing will be offered if order quantity is above 300pcs.
Our Warranty
Lifetime 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 200 meters.
Q4: How many channels for this tour guide system?
A4: 150 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: lifetime
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.
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Two-way style 008B audio guide device with intercom function Images |