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Handsfree Two Way Radio Referee Communication for Sale

FOB Reference Price:Get Latest Price
US $1 - 395 / Set | 5 Set/Sets Two Way Radio Referee Communication sample workable (Min. Order)
Supply Ability:
20,000 Set/Sets per Month
Port:
yantian port
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
More
Overview
Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
TA
Model Number:
TA521-4R-26
Type:
Handheld
Dimensions:
18*6.5*3CM
Frequency Range:
2403-2485MHz
Storage Channel:
83 channels
Talk Range:
550m
Full M Hz:
2.4~2.48GHz
Voice Frequency:
300Hz ~ 3000Hz
serive:
one year warranty
Handheld:
2 - 4 ways options
Transmitting power:
18dBm
Receiver sensitivity:
-100dBm
Chip:
high-performance IC
Distance:
more than 300 meters
Feature:
Full-Duplex Intercom System
Two Way Radio Referee Communication:
sample within 4 days
Packaging & Delivery
Packaging Details:
Two Way Radio Referee Communication Sales Box: L*W*H=26cm*21cm*6cm Transport Carton: L*W*H=55cm*43cm*35cm NW: 8.918kg GW: 14.6332kg One set per box, 28 boxes in a carton
Delivery Detail:
7-20days after deposit.sample within 4 days

Specifications

Handsfree Two Way Radio Referee Communication for Sale
-High-performance IC
-Full Duplex
-1year warranty
-83 channels

Handsfree Two Way Radio Referee Communication for Sale

 

 

 

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

 

 Technique Parameter:

 

Machine A

Machine B

Battery capacity

1400mAh

1400mAh

Off status current

0mA

0mA

Operation current

110mA

110mA

Operation voltage

3.7V-4.2V

3.7V-4.2V

Transmitting power

18-20dBm

18-20dBm

Receiving sensitivity

-100dBm

-100dBm

Operation temperature

-20°C-70°C

-20°C-70°C

 Range

About 500 meters

Operation time

About 6 hours

 

 

How to code/program

Important: the product have been programed/coded in factory, users no need to program again

1. In on status, press and hold the "Code" button till the red light twinkle then release, enter into coding status 

2. Try the other machine same as step 1

3. If Configure Code successful within 6 seconds, red light will twinkles three times and machine goes to synchronous mode, after synchronization then go to communication status.  

 

 

Low Battery

 In standby status, if is low battery (red light twinkle prompt lower battery)   pls use USB cable charger charge the machine,  green light will light in charging status , green light will extinguish when the charging finished

 

Accssory list

          Accessory

             QTY

          Machine (master)

             One

          Machine (extension)

             Three

          Earphone

             Four

          Lithium battery

             Four

          Charger

             Four

           Manual  

             One

 

 

 

 

 

 

 

 

Dimmension

 

 Length:53mm; Width:24.6mm; Height: 106mm; Anttena: 76mm

 

 

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China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
aisn-detail010185203199