Wednesday, September 20, 2017
Motorola RAZR V3

“Motorola RAZR V3”: description, specifications, photo

In 2004, the Motorola RAZR V3 phone was the dream of every second domestic consumer. Of course, among all models of this manufacturer, this device is the key. More than 130...

CABLE AND SATELLITE TV

What is a transponder? Principle of operation and scope

Often, when installing and configuring satellite TV, people are confronted with incomprehensible terms. This happens when you first try to tune in an antenna...