Long Distance Digital Full Duplex Walkie Talkie
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Dongguan, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | TA-521 |
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Product Description
1.Frequency Range: 2402~2483MHz
2.Storage Channel: 83channels
3.Talk Range: Over 500m
4.Battery: Rechargeable li-ion
5.Operating power: DC 3.7V
6.Current: 150mA
7.Main function: 4 referees communication
8.Transimit power: 20dBm
9.Received sensibility: -100dBm
Long Distance Digital Full Duplex Walkie Talkie Small 83ch For Team Work
Description:
Full-duplex Long Distance Walkie Talkie For Team Work
Full Duplex function:
Talk and listen at the same time ,
Without PTT button ,
Workable distance about 300M(master phone and extension phone)
AFH technology:
Adaptive Frequency Hopping when the channel disturb
Team working:
- 4 pack in a group
- 2 pack in a group
Suit for :Referee communication ,theater,horseback riding coach and outdoor working and so on .
wireless full duplex communication specification:
- latest long-distance wireless data Voice transceiver modules.
- latest high-performance RF radio chip and industrial-grade processing chip,
- Equipped with a small amount of external components,such as audio amplifier micro phone speakers etc,
- Used industrial-grade design standards.
Applicable Scope:
-Widely Use: Film, Security, Sport, Hospitality, Construction
1) Electric power construction job site overhaul
2) Electricity System and equipment maintenance
3) Mining ,Construction sites contact
4) Army patrols communications
5) Railway Construction Contact
6) Oil Field Construction Contact
7) Golf Course intercom
8) Airport personal deployment command
9) Traffic Police on duty communication
10) Police patrol communication
11) Travel, sports, referee use
Radio Technique Parameter:
|
|
Machine A |
Machine B |
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Battery capacity |
1400mAh |
1400mAh |
|
Off status current |
0mA |
0mA |
|
Operation current |
110mA |
110mA |
|
Operation voltage |
|
