Decibel and dBm in our GSM world

If you are familiar with gain issues, link budget, antenna installation and even signal-to-noise ratio calculations etc., sometimes abbreviations regarding decibel might cause little troubles and we might be confused to understand differences between these. That’s why I decided to prepare quick tips to help people. Decibel of voice demostration   First, what is decibel? It is just simple logarithmic unit of input and output power...

Read More

What is changed after introducing with microSIM?

 Hello everybody, after a half month, finally our new blog pops up. Because of a lot of stuff to handle, I could not be here. Anyway, I decided to write something about SIM cards. Like I said from prior blogs our goal is share information with people with simply and useful practically so we will not go into detail and get your feedback with questions, suggestions.  So that, we can enhance our knowledge. What is SIM? SIM means Subscriber Identity...

Read More