Wireless Digital Full Duplex Walkie Talkie

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1..Battery: Rechargeable li-ion

2.Operating power: DC 3.7V

3.Current: 150mA

4.Main function: 4 referees communication

5.Transimit power: 20dBm

6.Received sensibility: -100dBm

7.Box sizes: L*W*H=26.5cm*20.5cm*4.5cm

8.Phone weight: 135g/pc*4pcs

9.GW: 1500g


Wireless Digital Full Duplex Walkie Talkie Hands-free 2.4ghz 300M For Sport


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

Battery capacity



Off status current



Operation current



Operation voltage



Transmitting power


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Mr. Andy Yam
Tel: 86-769-33357430
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TA-RF Security Electronic Technology Co.,Ltd
Floor 3, No. 39, Longyan 2nd Road, Humen Town, Dongguan, Guangdong, China (Mainland)
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