What’s the Difference Between GSM, CDMA, & TDMA?

In the United States, there are two primary types of telecommunications standards for cellular networks: GSM and CDMA. The terms can get a little confusing since they often not only represent the standard but also the transmission method of digital data. In general, GSM and CDMA standards by their authentication practices. GSM is used nearly…

What is dB Gain? Why Does it Matter?

What is dB gain? How can I check my dB signal strength? What is good dB signal?  In electronics, a gain is the increase of power or amplitude of a signal from an input to an output port. This is usually done by adding energy from a power supply to the signal. Gain is…

Technical Signal Booster Stuff You Should Know

What is linearity, VSWR, M2M, where do FCC regulations stand, what is attenuation? Get all this and more in this post.   What is Linearity? Linearity is the behavior of a circuit, particularly a signal booster, in which the output signal strength varies in direct proportion to the input signal strength. A linear designed signal booster amplifier moves…