The communication distance of the 5W walkie-talkie can reach 5 kilometers.

The communication distance can generally reach 5 kilometers in an open area without obstacles. With the support of wireless communication network, the communication distance through the repeater can reach more than 10 kilometers.

Suitable for communication between mobile people in various situations at close range. Among the series of wireless telephones, handheld radio "walkie-talkies" have the largest number of applications and varieties, accounting for more than 80%.

Extended information:

The main components of the handheld walkie-talkie:

1. Shell

Professional phones generally use plastic materials PC+ABS. It has good gloss, is not easy to age and wear, and is strong and durable. Commercial machines often use engineering plastic ABS, which can well meet the requirements in terms of appearance, strength, wear resistance, aging, etc. The buttons are made of silicone, which is wear-resistant and not easy to age. The aluminum shell is made of lightweight aluminum alloy ADC12, which is easy to shape and process.

2. Host

Generally includes face shell, PTT button, headphone and power jack plug, PCB components, LCD part, volume/switch button, encoding knob, indicator light, MIC wait.

3. Battery

Battery is divided into Ni-Cd, Ni-MH battery and Li-ion battery, with capacities ranging from 600mAh, 800mAh, 1100mAh and 1500mAh.

4. The antenna

is divided into two parts: the antenna jacket and the antenna core. The antenna outer cover is made of high-performance TPU material, which has good bending resistance and aging resistance. The antenna core is generally connected to the host using a threaded structure, making it easy to disassemble.

5. Stand charger

The structure generally includes a DC socket, charging shrapnel, indicator light, buttons, etc. The DC socket is connected to the fire cow, the shrapnel is connected to the battery pole piece, the indicator light indicates the charging status, and the button is used for discharging. The cradle charger can generally charge the battery and the entire device.

Baidu Encyclopedia-Handheld Walkie-Talkie