Category Archives :Radio solution science knowledge

What is the use of the walkie talkie long antenna?

The long antenna can help the walkie-talkie to transmit better signals and obtain better communication effects.  ...

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 walkie talkie,  long antenna,  radio long antenna,  the cellular phone

What is the difference between private network walkie-talkie and public network walkie-talkie?

Learn the difference between private network walkie-talkies and public network walkie-talkies will help us choose the right radio solutions.  ...

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 private network walkie-talkies,  public network walkie-talkies,  Wireless walkie-talkies

US 902-928MHz frequency band description

Retevis RT10 is a 902-928MHZ license free DMR digital two way radio, with FCC licensed, no need operate license, very suitable for retail industry, restaurants and other scenes.  ...

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 902-928MHz,  license free dmr walkie talkie,  Retevis RT10,  License free dmr digital two way radio

Evaluation | Retevis Helmet Walkie Talkie RA16 teardown evaluation

Retevis RA16 helmet walkie talkie is the perfect combination of safety helmets and walkie-talkies can not only protect the safety of construction workers, but also meet the needs of construction workers to communicate with walkie-talkies. The perfect two-in-one product is popular among construction workers, bridge workers, pipeline construction workers, and road construction workers favorite.  ...

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 helmet walkie talkie,  helmet radio,  Retevis RA16

How to understand the meaning of digital walkie-talkie functions?-Part 2

Every function of the walkie-talkie is meaningful in practical applications. Only by understanding the functions of the walkie-talkie can you choose the right digital walkie-talkie according to your needs.  ...

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 reteivs radio,  digital walkie-talkie,  radio function

How to understand the meaning of digital walkie-talkie functions?-Part 1

Every function of the walkie-talkie is meaningful in practical applications. Only by understanding the functions of the walkie-talkie can you choose the right digital walkie-talkie according to your needs.  ...

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 digital walkie talkie,  Retevis solutions,  radio solutions,  radio function

Retevis Solutions’ complete radio solutions Purpose-Make choice easier

Make your radio solutions choice easier, is the pursuit and purpose of retevis solutions. For any radio needs, please contact retevis solutions.  ...

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 radio solutions,  long range radio,  digital walkie talkie

Precautions for maintenance and replacement of walkie-talkie PTT

The PTT button of the walkie-talkie is the most frequently used component in daily use. We will tell you how to maintenance and replacement of walkie-talkie PTT.  ...

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 PTT,  walkie talkie PTT,  PTT replacement,  walkie-talkie PTT maintain

What is the battery standby standard of walkie-talkie

Understanding how to calculate the standby time of the walkie-talkie can help you understand what to do to ensure that the walkie-talkie maximizes its utility during the use time.  ...

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 walkie-talkie,  battery standby standard,  battery capacity

How does the antenna receive electromagnetic waves?

The antenna can be regarded as an energy conversion device, and the antenna can be divided into an electric field antenna and a magnetic field antenna. The focus is only on the receiving antenna.  ...

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 magnetic field antennas,  electric field antenna,  electromagnetic wave