What are the different types of wireless networks in Canada?Wireless phone networks are either analog or digital. There are 3 competing digital networks in use throughout Canada: TDMA, CDMA, and GSM. The...
SAR stands for Specific Absorption Rate, which is the unit of measurement for the amount of RF energy absorbed by the body when using a mobile phone. The SAR is determined at the highest certified power level...
A rechargeable battery, also know as a storage battery, is a group of two or more secondary cells. These batteries can be restored to full charge by the application of electrical energy. This means, they are...
Lithium-ion batteries (sometimes abbreviated Li-ion batteries) are a type of rechargeable battery in which a lithium ion moves between the anode and cathode. The lithium ion moves from the anode to the...
Memory effect, also known as lazy battery effect, is an effect observed in some rechargeable batteries that causes them to hold less charge. In its original meaning it describes one very specific situation in...
Analog phones send and receive signals without compressing data. Although this technology offers broader coverage, the service is more expensive, it offers less standby and talk time, and calls are less...