Rohde & Schwarz

What is VoLTE, Voice over LTE

Details of VoLTE Voice over LTE the IMS IP Multimedia Subsystem based technology supported by GSMA for providing a unified format for Voice traffic over LTE channels.


Types of Diode

Summary of the different types of diodes used in electronics with links to further in-depth pages on individual diode types with circuit design details.


Universal Serial Bus, USB Tutorial

Al the essential details about the Universal Serial Bus, the standards including USB 1, 2, & 3, its operation including data transfer and protocols, cables, and connectors.

Facts of the day

16 September 2014

Quote - I have never let my schooling interfere with my education. - Mark Twain

The way things are - If you end up with a mathematically incorrect answer, try multiplying by the page number!


Wi-Fi 802.11 Channels & Frequencies

List of Wi-Fi / WLAN / 802.11 bands, their channel frequencies and bandwidth, 2.4 & 5 GHz allocations worldwide, & summary of which WiFi channels can be used together. news from

Inside Bluetooth Low Energy
Inside Bluetooth Low Energy

Naresh Gupta
This book is aimed at providing key insights into the new Bluetooth Low Energy...
Read more . .

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