What is the action range of radio charms?

(English articles)

Модератор: Buxyr

Аватара пользователя
KrisGames

Универсал Коммандо Лидер
Командор
Сообщения: 1148
Рег. Ср апр 28, 2010 10:20 am
Награды: 3
Репутация: 428
Вклад в проект: 75
Откуда: Иваново
Благодарил (а): 78 раз
Поблагодарили: 62 раза

What is the action range of radio charms?

Сообщение KrisGames » Сб окт 14, 2017 9:01 am

Claims about action range of radio charms are relative.

You often ask us – What is the range (in meters) of radio charms of your system in my office?

The question is about the same as if you asked a car salesman:

What speed can be reached by this car?

What would he say?

How do you think?

Most likely, he would have said something like this: "It gets 220km /h on the free highway under ideal weather conditions, road surface, and your well-being"

And the city? - You would ask again.

He'd probably just shrug, and not because he is an ignoramus - but because external factors affecting the speed in the city are too strong.

The question about the range of the radio charms in urban / office environment is similar.

Yes, the manufacturer promises 100 meters range of radio charms, but what does that mean?

The answer is simple - it's guaranteed communication range under ideal conditions, i.e. when there is no radio interference and shielding structures, - in other words - in the open field.

And because required parameters in a modern office environment are far from ideal – we mean the presence of partitions, walls, furniture and other screening structures and radio magnetic fields interfering in almost the entire range of radio frequencies - the range of the radio transmitters is greatly reduced.

That’s not the deal about radio charms - their schemes are approximately the same type, and not the deal about radio charm manufacturer - we have tried radio charms of 5-6 producers. The decrease in range of the radio systems in modern office is reality to be reckoned with.


ICQ : 470-451-451
Mail: KrisGames@yandex.ru

Вернуться в «English version»

Кто сейчас на конференции

Сейчас этот форум просматривают: нет зарегистрированных пользователей и 1 гость

 

 

cron