Tournament Sport Full Duplex Radio Walkie Talkie from China manufacturer - Tech Security Electronic Technology Co.,Ltd

Tournament Sport Full Duplex Radio Walkie Talkie

Place of Origin:

Guangdong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: TS-521

Unique Function: full duplex

radio Walkie talkie: sample within 4 days

usage: sport tournament

Receiver sensitivity: -100dBm

Voice Frequency: 300Hz ~ 3000Hz

Brand Name: TS

distance: about 250-300M

warranty: one year

Outstanding: AFH technology

Chip: high-performance IC

AC/DC: AC/3.7V Li-ion battery-powe...

Tournament Sport Full Duplex Radio Walkie Talkie for Soccer Referee
-High-performance IC
-Industrial-grade process chip
-AFH tech
-Full Duplex

Tournament Sport Full Duplex Radio Walkie Talkie for Soccer Referee

2.4G wireless digital walkie talkie which is produced by our own R&D team, used our company's latest long-distance wireless data Voice transceiver modules.

More Details :

Consist of 1 master phone, 3 extension phones, communication for four persons.

Application scope:

1,Working-yard overhaul: Power grid and equipment maintenance, line construction, mining building site, etc.. real-time communication.

2,Repair site real-time communication.

3,Secure communication, digital wireless FM Duplex intercom

4,Industrial wireless meter reading

5,Remote control of safety and production

6,Communication in construction fields

7,Communication for race in open land

8,Traning for football, race and so on

Technical Parameters

	Master phone	Extension phone
Standby electric current	150MA	60MA
Operation electric current	180MA	150MA
Operating voltage	7.2V	3.7V
Transmitting power	19 dBm	19 dBm
Receiving sensitivity	-105dBm	-105dBm
Operation time	10 hours	14 hours
Operation temprature	-20°C-70°C	-20°C-70°C
Operation distance	1, Master phone to extension phone is 300m in opend land 2, Extension phone to extension phone is 700m in open land

Micro wireless group way radio/walkie talkie technical specification

1. A single master and one (or more) extension consists of a set, simple operation. In line with the provisions of the Ministry of information industry.

2. Uses the 2.4GHz public band: 2402~2483.5Mhz.

3. Use adaptive frequency hopping, AHF, With the channel change mechanism

4. Transmit Power: 19dBm, receiver sensitivity-105dBm

5. Sky wireless transfer rate: 2Mbps

6. High AD sampling, 8bit accuracy, 8K sampling rate

7. Frequency range: 300Hz~3.0KHz

8. Micro wireless group radio. A number of group-host, you can cover all group information to other groups from the machine.

9. The main chip high-speed ARM core, for the majority of voice synthesis operations.

10. Communication distance: Open extension 700 meters around the host effectively.

11. Earphone: ¢ 2.5 connector ear plugs, ear hook headset.

12. Extension phone: DC 3.7V 200mAH li-ion battery

Master phone: DC 7.2V 150mAH li-ion battery