Explosion-proof walkie-talkie There are four major components, namely the host, antenna, charger, and explosion-proof battery types. They are called "explosion-proof four-piece suits". 选购防爆对讲机 时要注意它是否组成完整，是否有零部件缺损等情况。 When choosing an explosion-proof walkie-talkie , pay attention to whether it is complete and whether there are missing parts. If it is missing, please contact the shipping merchant.
Explosion-proof walkie-talkie components
1. Host. The main unit is the most important part of an explosion-proof walkie-talkie, which generally includes a face shell, PTT buttons, headphones and power jack plugs, PCB components, LCD parts, volume / switch buttons, coding knobs, indicator lights, MIC, etc. Generally, PC + ABS, a very good plastic material, is used, and the aluminum ADC12 alloy is used for the aluminum case. The appearance is good in gloss, not easy to age and wear, and the product is durable. The PCB component is the core part of the explosion-proof walkie-talkie. Important components are on the PCB. Non-professionals are not allowed to disassemble it.
The antenna is the main component of the signal reception of the explosion-proof radio. The antenna of the explosion-proof walkie-talkie is divided into an antenna jacket and an antenna core. The antenna jacket is made of high-performance TPU material, which has good resistance to bending and aging. The antenna core is generally connected to the host with a screw structure, which is easy to disassemble.
Explosion-proof walkie-talkie chargers include seat chargers, direct chargers, etc. The structure generally has a DC socket, a charging shrapnel, an indicator light, and buttons.
Explosion-proof batteries are an important component of explosion-proof walkie-talkies, and also an important component of why explosion-proof walkie-talkies are explosion-proof. 防爆锂电池 ，普通的对讲机锂电池在防爆场所容易发生爆炸造成不良后果。 Explosion-proof walkie-talkies must be equipped with explosion-proof lithium batteries . Ordinary walkie-talkie lithium batteries are prone to explosion in explosion-proof places and cause adverse consequences.