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How is UMTS900 compared to UMTS 2100? Will it affect the existing GSM 900?

Well 50Hz or 60Hz it does not tells you shich is better. Like in television, 50Hz is a standard used by European countries like UK, they are using SECAM and...

I agree with most of the comments regarding current. It is indeed flow of energy but it is the electron flow that makes up this energy and it is electrically...

Thanks for the info. I already had some facts yet it was not enough. One of it is to use the Leaky Cable which behaves like an antenna though it...

As you can see DC means Direct Current it is not oscillating... And on the other hand AC means Alternating Current and it is oscillating.. Frequency is defined as a...

i had encountered students implemented home appliances having their own ip addresses so that they can control it with their mobiles using the internet.

It is very impossible for us to collect RF waves in one device and utilize it whenever and wherever we want to. One possible reason why you cannot receive wifi...

what are the things that i need to consider in implementing leaky cables in In-Building Solution? In the design I will not be utilizing antenna since I will replace it...

I usually use my cellphone in an elevator/lift and I always encounter problems with my signal. My call will either be dropped or the experience poor voice quality. What are...