Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries

Scenic And Museum Audio Tour Guide L8 Product Adopts Replaceable Dry Batteries



Descriptions:

TuMan L8 AAA battery 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.can be for the government
officials and VIP customer visits,conferences. More suitable for large
companies,museums,theme parks,scenic spots and historical sites,such as a tour
by boat tour guide use;
The dvice contains Transmitter and Receiver.



TuMan L8 product feature:
1. Dual channel 64 channels;
2. Transmission distance:open field >=150m;
3. The through wall effect is good:through concrete wall,brick wall penetration
effect;
4. Channel spacing is 323 kHz:Adjacent channel without interference;



Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 0
Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 1



Using graphic:

Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 2



Parameters:

Name Value
Working frequency: 400MHz-470MHz,Narrow band (can be customized
broadband!);
Channel Quantities: 64:64 teams in the same place,no interference;
Channel spacing: 323KHz;
Transmitter power: 20dBm;
Receiving sensitivity:
-115dBm(typical);

Working voltage: 2.4-3.3VDC,AAA battery;
Input and Output:
Input(transmitter):3.5mm microphone；
Output(receiver):3.5mm earphone

Oscillator: PLL;
Second harmonic: >40dbc;
Frequency response: 300Hz-3KHz;
Signal to Noise Ratio: 80dB(typical);
Working current: Transmitter:≤110mA(20dBm);
Receiver:≤35mA;< , br>distance: >=150 meter;
Dimensions: Length70mm×Width48mm×Height18mm;
Weight: 35g(without battery)

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