Monday, 22 August 2011

Printed documents to be tranmitted by fax are converted into a baseband electric signal by the process of?

Printed documents  to be tranmitted by fax  are converted into a baseband  electric signal by the process of___?

ans.

Printed documents  to be tranmitted by fax  are converted into a baseband  electric signal by the process of scanning...


Satellite communications services provided by a satellite carrier to a carrier, usually a terrestrial-based carrier?

Satellite communications services provided by a satellite carrier to a carrier, usually a terrestrial-based carrier?

is called "Satellite Carrier's Carrier Services"

What class of bias should produce least harmonics?



What class of bias should produce  least harmonics?

class a-c?
Class A is the should produce least harmonics...



What distinguishes one electromagnetic wave from another?

What distinguishes one electromagnetic wave from another?

The electromagnetic wave distinguish by their frequency.



A display of signal amplitude vs. frequency is called the____?

A display of signal amplitude vs. frequency is called the frequency domain...

Compromise equalizer settings typically affect?

Compromise equalizer settings typically affect, the amplitude delay..


Sunday, 21 August 2011

When the electric field is perpendicular to the surface of the earth, What is the polarization of the TEM wave?

When the electric field is perpendicular to the surface of the earth, What is the polarization of the TEM wave?


TEM wave sample [ read more....]

There for the polarization of  "TEM wave" is Vertical...


Thanks..

Gilmon Bernal