Telecommunications

Radio-Telegraph, the older and original type, transmits only in CW (continuous wave) in effect the operator is turning his or her transmitter on and off in a code pattern- International Morse that is. This is Wireless telegraphy, or as the Hams called it- CW. Sound SOS- ...___...

Television and Radio?

Print media consists of newspapers, magazines, books, comic books and hand-written motebooks.

Electrical-Electronics: 1.Electronics came out of electricals 2.Electricals: base & Electronics: Speciality

Electronics-Instrumentation: Specialities based on Electrical Electronics i a part of physical study of electrons emission. Instrumentation is a fiels of specialty related to monitor,calibrate electronics components.

CBS-E, also known as CBS East, is typically found on channel 4 on AT&T U-verse. However, channel numbers can vary based on your specific location, so it's advisable to check your local listings or the AT&T U-verse channel guide for the most accurate information.

If you have a black remote, try holding TV (with your television on) then pressing the 'zoom' button on the bottom right of the remote. Then press fast forward (FF) every second or two until the set shuts off. Then press 'zoom' again.'

If it's silver, hold TV, press 'OK' and then enter 922. Then press the Play button until the set turns off and press 'zoom.'

Element is made by RCA. On the program menu go to the page for RCA. One of these should work. 1041 worked on mine.

For a list of codes visit the Related Link.

This question can be understood with more than one meaning.

One meaning is that of a user that desires to connect an access point to retransmit internet from their cable modem to extend the bandwidth provided by their Cable ISP wireless to one or more users. For this, one must first check the acceptable use policy of the company which is providing the cable router. The hookup is quite straightforward. Setup the cable modem to deliver a static IP to the wireless router. Let the wireless router reassign IPs to the end users. If servers are to be parked behind the wireless router, then more engineering is required, which will not be covered here in this response. (Please ask another question regarding configuring servers behind cable modems.)

There are wireless router / gateway devices that you can hool up to a cable modem to provide auto failoever and auto failback during cable internet outages. One such device is the Nexus Hawk www.nexushawk.com. This wireless router device is inserted between the cable modem and the user network. The wireless router then provides internet access during intermitent outages. There are a few such products advertising this feature, but to date I have only seen the Nexus Hawk in use. I invite others to write of other products they have seen working in the field. This question can be understood with more than one meaning.

One meaning is that of a user that desires to connect an access point to retransmit internet from their cable modem to extend the bandwidth provided by their Cable ISP wireless to one or more users. For this, one must first check the acceptable use policy of the company which is providing the cable router. The hookup is quite straightforward. Setup the cable modem to deliver a static IP to the wireless router. Let the wireless router reassign IPs to the end users. If servers are to be parked behind the wireless router, then more engineering is required, which will not be covered here in this response. (Please ask another question regarding configuring servers behind cable modems.)

There are wireless router / gateway devices that you can hool up to a cable modem to provide auto failoever and auto failback during cable internet outages. One such device is the Nexus Hawk www.nexushawk.com. This wireless router device is inserted between the cable modem and the user network. The wireless router then provides internet access during intermitent outages. There are a few such products advertising this feature, but to date I have only seen the Nexus Hawk in use. I invite others to write of other products they have seen working in the field.

If light meets the inner surface of the cladding (the core - cladding interface) at greater than or equal to Qc then TIR occurs. So all the energy in the ray of light is reflected back into the core and none escapes into the cladding. The ray then crosses to the other side of the core and, because the fiber is more or less straight , the ray will meet the cladding on the other side at an angle which again causes TIR. The ray is then reflected back across the core again and the same thing happens. In this way the light zig zags its way along the fiber. This means that the light will be transmitted to the end of the fiber.

In reality the light which enters the fiber is a focused beam, consisting of many millions of "rays" behaving in a similar way. They all zig zag along the core of the fiber, crossing over each other, and filling up the core with light. A pulse of light traveling along the core of the fiber is really a bundle of these rays.

1. The cost of reunification was five times greater than predicted in the 'worst-case scenario'. 2. Germany is still making the transition from a largely manufacturing industry economy to a service based economy. The German economy is struggling because despite an extensive social security net, universal healthcare, generous pay, benefits and holidays, relatively low government debt and a large and sophisticated manufacturing sector based on capital equipment and high quality consumer goods (BMW, Schott glass) and overall excellent standard of living, the German people refuse to embrace the "quarterly profit margins determine economic success" system loved by the Anglophone world. Will they never learn? Incidentally, unemployment statistics in Germany are based on comprehensive, accurate surveys that give the true picture rather than the US idea of counting at least one hours work a week as employment and regarding anyone not claiming unemployment benefit but unemployed as nonexistent.

Telegraph made passing information easier in the olden days. Electric telegraph made obtaining information possible in short period of time, reducing from weeks to days to hours and minutes. However, radio soon replaced telegraph as the mode of communication.

because they were very fast and smaller in size which helped in developing computer with great speed and in reducing computer sizes and also because they are smaller in size less power consumption was there and also they took very less time to activate unlike the ancient computers.

Samuel Morris and other inventors worked on developing a telegraph throughout the 1830's and the 1840's. Morris sent the first telegraph message from one of his fully operational machines in 1844.

Samuel Finley Breese Morse (April 27, 1791 - April 2, 1872) was an American painter of portraits and historic scenes, the creator of a single wire telegraph system, and Morse Code. (For more information on Samuel Morse, see the website listed below) SOURCE: http://en.wikipedia.org/wiki/Samuel_F._B._Morse

Some people are not good at communicating. But you need to care about their feeling too. You cannot just ignore them.Thus, it is important to observe on their body or facial language to know a little more about them.

If you were married in Germany then you can file for divorce in Germany and papers will be served to your husband State side. If you were married in the United States then you are going to have to see a lawyer and you may get your husband on desertion, etc. There is also a "Statute of Limitations" that will apply in Germany as to how long you and your husband have been apart. If married in the United States, then you will have to check on the "Statute of Limitations" in the State that he is living in. Please go onto: www.google.com Type in: What are the "Statute of Limitations" for divorce in Germany?" OR What are the "Statute of Limitations" for divorce in the State of______________(put your husband's State in.) Marcy

The telephone was invented by Alexander Graham Bell in 1876. The telephone was patented by Bell on March 7, 1876. Bell's patent filing beat a similar patent submission by Elisha Gray by a mere 2 hours.

A zener diode has a relatively flat voltage to current curve when reverse biased. Within limits, you can consider that the voltage across the zener diode is constant. You can use the zener as the primary regulator, so long as you consider the power requirements and dissipation of both the zener and the load, and you do not overload the zener. More often, the zener is used as a voltage reference in a larger power supply that uses other components, linear or switched, to supply the load.

There are 5 types pf protocols used in the computer network.

ha ha, why not search from the web? ha ha, why not search from the web?

In general microwave frequencies are electromagnetic waves with frequencies in the range of 300 MHz to 300 GHz. In this range is the 2.4GHz is used in microwave ovens to heat food where water, sugar and fats absorb this radiation. This method is called dielectric heating. This is what is harmful to humans and what cooks the food in a microwave oven.

I have heard many rumors of concerned parents claiming cell phone towers at schools are harmful to their children.

A cellular beacon or tower, known as a cell-site, actually controls and limits it's RF output power for the sake of interference in reusable RF channels. This means they specially limit the output power so that the output does not range to far and interfere with other "cells". The best way to bring insight to this phenomena which is very hard to quantify for non-technical individuals who seems to makeup the largest part of the concerned community, is to use relative measures which can be better understood.

In this article we will use mW per square meter as a measure of microwave (harmful) radiation.

The ground-level power densities near typical cellular towers are on the order of 10 mW per sq meter or less while the sun radiates about 250 000 mW per sq meter average per 24 hour day which means, that during the day it's even much more. The radiation from the sun on the earth is about 25 000 times more than the radiation under a cell-site(cell phone tower) per sq meter.

The microwave oven in the kitchen have a magnetron (source of microwave radiation) that can produce in the order of 800W or 800 000mW microwave power, the shielding in the microwave oven will ensure a leakage at 5cm distance of radiation less than 10 000mW per sq meter.

So lets compare electromagnetic radiation magnitudes.

1) Sun average radiation on the earth = 250 000mW per sq meter (full electromagnetic spectrum)

2) Microwave oven leakage (5cm distance) = 10 000mW per sq meter (microwave)

3) Directly under cell site = 10mW per sq meter (microwave)

The safe standard for Specific absorption rate (SAR)is about 2000 mW/kg body tissue for cell phones. Although generally for other devices up to 10 000mW/kg can still be seen as safe.

The amount of radiation may vary according to position and distance, cell-sites are not isotropic radiators, this means that they are directional. The power they produce in front of them in the direction they are focused is much more than the power behind or below them. The antennas are often mounted three on tower to form hexagon cell and to produce a near omni-directional coverage. They appear to be harmless.

Motorola is a telecommunications company that originates from the USA.

Programmable Logic Controller (PLC) or programmable controller is a digital computer used for automation of industrial processes, such as control of machinery on factory assembly lines.

public limited company.