Professional Waterproof Full Duplex Walkie Talkie Headset 150mA DC 3.7V

1.Type: headset

2.Dimensions: L*W*H=28cm*6cm*4cm

3.Frequency Range: 2402~2483MHz

4.Storage Channel: 83channels

5.Talk Range: Master to slaves is 250 meters

6.Current: 150mA

7.Operating power: DC 3.7V

8.Working temp: -40~+70degrees

Professional Waterproof Full Duplex Walkie Talkie Headset 150mA DC 3.7V

 

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:

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

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: