Rohde & Schwarz

Unlocking the value of LTE RAN Data

Marc Bensadoun, CEO of Newfield Wireless explains how operators need to utilise real-time intelligence from the RAN can be used to drive operational and business decisions.


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.

Facts of the day

30 July 2014

History - It was on this day in 1889 that Vladimir Zworykin was born in Russia. He invented the iconoscope and as a result was often called the 'Father of Television.' on this day in 1959 that Robert Noyce's patent for integrated circuit technology was filed in the USA. Along with Jack Kilby's ideas and patent this started the age of semiconductor integration.

Quote - Chance favours the prepared mind. Louis Pasteur

Fact - Total production of the type TM valve (tube) made in France during the First World War exceeded 100 000. By the end of the war they were being produced at a rate of over 1000 a day.


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.


Digital Multimeter Tutorial

Concise introduction and tutorial to the DMM, Digital Multimeter, what a DMM is, how one works and how to use a DMM to measure voltage, current resistance, etc. news from

Applied Optimization Methods for Wireless Networks
Applied Optimization Methods for Wireless Networks

Professor Y. Thomas Hou, Dr Yi Shi, Professor Hanif D. Sherali
The use of wireless networks has increased dramatically in recent years. In...
Read more . .

USA bookstore UK bookstore is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy