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PLL Oscillator Tour Guide Wireless System 796 - 821MHz

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PLL Oscillator Tour Guide Wireless System 796 - 821MHz

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Brand Name :	YingMi
Model Number :	008A
Certification :	CE,RoHs
Price :	negotiation
Payment Terms :	L/C, T/T, Western Union, MoneyGram
Supply Ability :	10000pcs for one month
Delivery Time :	3-7 days

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Product Details
Company Profile

PLL Oscillator Tour Guide Wireless System 796 - 821MHz

The Sound Quality Of The 008A Is Especially Good In Noisy Environments

008A is now commonly used for museum interpreters to explain to visitors, or for factory visits when 008A is also useful. Because the factory often causes a large noisy environment due to the work of some large mechanical equipment, at this time, if customers visit, they will not hear the communication. The 008A has its own transmission channel, which can not only resist interference from the external environment, but also effectively shield the signal interference from electronic equipment. It is also the most suitable for factory reception.

Product 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:	655017mm;
Weight:	50g(battery included);

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!

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 0

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 1

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 2

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 3

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.

800MHZ 008A Mini Tour Guide Audio System Wireless Audio Guide For Tourist Reception

Recommended Accessories:

Microphone

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 5

Mono headphone

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 6

Charger (1 for 10)

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 7

Charging box

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 8

Packaging & Shipping:

Packing

Packaging Details: Standard export packing. One unit with one independent box.

Shipping

DHL/FedEx/UPS/EMS: 3-7 workdays

Wireless 158 Channel Museum Audio Guide System Sound Amplification Technology 9

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.

Product Tags:


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