* Transmitter Raichberg for FM and TV

Improved bandwidth efficiency is achieved at the expense of increased transmitter and receiver complexity by completely suppressing both the carrier and one of the sidebands.

Reuptake is the process by which a terminal button retrieves the molecules of transmitter substance it has just released, which terminates the effect of the transmitter substance on the receptors of the postsynaptic neuron.

( t ) he use of two channels, one transmitting the predominating color ( signal T ), and the other the mean brilliance ( signal t ) output from a single television transmitter to be received not only by color television receivers provided with the necessary more expensive equipment, but also by the ordinary type of television receiver which is more numerous and less expensive and which reproduces the pictures in black and white only.

The measuring function is completed by the detector, transducer and transmitter.

CDMA employs spread-spectrum technology and a special coding scheme ( where each transmitter is assigned a code ) to allow multiple users to be multiplexed over the same physical channel.

Typically, near-fields have a powerful effect on their own sources, causing an increased “ load ” ( decreased electrical reactance ) in the source or transmitter, whenever energy is withdrawn from the EM field by a receiver.

Otherwise, these fields do not “ propagate ,” freely out into space, carrying their energy away without distance-limit, but rather oscillate back and forth, returning their energy to the transmitter if it is not received by a receiver.

By contrast, the EM far-field is composed of radiation that is free of the transmitter in the sense that ( unlike the case in an electrical transformer ) the transmitter requires the same power to send these changes in the fields out, whether the signal is immediately picked up, or not.

The far-fields propagate without ability for the transmitter to affect them, and this causes them to be independent in the sense that their existence and their energy, after they have left the transmitter, is completely independent of both transmitter and receiver.

This is in contrast to dipole parts of the EM field close to the source ( the near-field ), which varies in power according to an inverse cube power law, and thus does not transport a conserved amount of energy over distances, but instead dies away rapidly with distance, with its energy ( as noted ) either rapidly returning to the transmitter, or else absorbed by a nearby receiver ( such as a transformer secondary coil ).

If the signal strength of a transmitter is insufficient the signal's information will be corrupted by noise.

Other classifications used also include: ḥasan ( good ), which refers to an otherwise ṣaḥīḥ report suffering from minor deficiency, or a weak report strengthened due to numerous other corroborating reports ; and munkar ( denounced ) which is a report that is rejected due to the presence of an unreliable transmitter contradicting another more reliable narrator.

Based upon these criteria, the reliability ( thiqāt ) of the transmitter is assessed.

The transmitter is operated by National Grid Wireless and rebroadcasts signals received from Caldbeck.

It is the master transmitter and the most powerful continuous wave ( CW ) station in the world, at 768 kW radiated power.

At Mayet, near Le Mans, and with a height of 342 m, the Le Mans-Mayet transmitter is one of the tallest radio masts in France.

RCA manufactured an AM broadcast transmitter employing a single class-C low mu triode with an RF efficiency in the 90 % range.

By law, these cable systems were restricted to the relay of the public broadcast channels, which meant that as the transmitter network became more comprehensive, the incentive to subscribe to cable was reduced and they began to lose customers.

In scenarios with more than one transmitter ( the multiple-access channel ), more than one receiver ( the broadcast channel ) or intermediary " helpers " ( the relay channel ), or more general networks, compression followed by transmission may no longer be optimal.

In the course of the next three and a half years he oversaw the construction of a radio station in Saratov to connect the Volga area with Moscow, graduated from Petrograd University, became deputy leader of the new Military Radiotechnical Laboratory in Moscow, and finished as the broadcast supervisor of the radio transmitter at Tsarskoye Selo near Petrograd ( then renamed Detskoye Selo ).

At 8. 00 p. m. on 8 October 1923, Germany's first radio broadcast was made, using the world's first medium-wave transmitter, from a building ( Vox-Haus ) close by in Potsdamer Straße.

* Mr. Microphone: a short-range hand-held radio transmitter that broadcast over FM radios.

Broadcasting of radio and television was a duopoly of the BBC and Independent Broadcasting Authority ( IBA ): these two organisations controlled all broadcast services, and directly owned and operated the broadcast transmitter sites.

The term is popularly used more specifically to refer to a broadcast transmitter, a transmitter used in broadcasting, as in FM radio transmitter or television transmitter.

Television broadcast stations: 2 ( one in Nassau and one in Freeport, a rebroadcast transmitter ( 2006 )

The sound signals picked up by these microphones were algorithmically combined into a continuously varying soundscape which was broadcast 24 hours a day by an FM radio transmitter installed on the Dom tower.

Venditti succeeded in getting the old transmitter to work and at first his new Love 16 station ( a name taken from the 1570 AM frequency ), broadcast an English language format composed of a mixture of soft rock, oldies, middle-of-the-road, country and Big Band music.

For a time Bill Mack ’ s shows began to go out from XERF between 2AM and 6AM Central Standard Time using the 250, 000 watts RCA transmitter and Venditti had talked about creating a microwave link so that Bill Mack could broadcast live from his own studio in Fort Worth.

A low-powered FM transmitter was set up at shows, and the concert was simultaneously broadcast to small Walkman-style receivers and headphones made available for free to audience members.

The receiver changes the radio signal broadcast from the transmitter into suitable electrical control signals for the other components of the control system.

This is not at all unusual, as the first commonly agreed international broadcast was a Morse Code telegram transmitted from US President Wilson to the German Kaiser ( mid-1918 ) via a high powered longwave transmitter on the US East Coast ( this important event in international broadcasting history was described in depth in the IEEE " The History of International Broadcasting " first volume ).

The broadcast studios and transmitter are not located in Gardendale even though the station is licensed to Gardendale.

The station broadcast kinescope recordings sent to the transmitter from CBWT.

* Radio broadcasting ( experimentally from 1906, commercially from 1920 ): radio broadcasting is an audio ( sound ) broadcasting service, broadcast through the air as radio waves from a transmitter to a radio antenna and, thus, to a receiver.

* Jim Hawkins ' Radio and Broadcast Technology Page – History of broadcast transmitter technology

Several companies marketed special receivers that would sound an alarm and automatically deactivate the amateur's transmitter when the monitored broadcast station went off the air.

On July 15, 1949, WBTV, the CBS affiliate for the Charlotte area, broadcast the first commercial television signal in the Carolinas from its transmitter on Spencer Mountain.

* At a transmitter facility, the power required for all transmitters and auxiliary equipment that may be operated on prime or spare antennas or dummy loads simultaneously, those in standby condition, control and keying equipment, plus lighting, ventilation, and air conditioning equipment required for full continuity of communications.

The most prominent instrument at the HAARP Station is the Ionospheric Research Instrument ( IRI ), a high-power radio frequency transmitter facility operating in the high frequency ( HF ) band.

The facility officially began full operations in its final 3. 6 MW transmitter power completed status in the summer of 2007, yielding an effective radiated power ( ERP ) of 5. 1 Gigawatts or 97. 1 dBW at maximum output.

* At the Western part of Radom, there is a facility for commercial LF transmission ( not broadcasting ), the Radom longwave transmitter

Syracuse contains a major new transmitter facility, built in 2003, for KMOS-TV, operated by Central Missouri State University.

It was an early radio transmitter facility built in 1913 and operated by the American Marconi Wireless Corporation.

The station used a huge antenna supported by eight steel masts, similar to the AT & T long wave telephone transmitter at RCA's Rocky Point, Long Island, transmitter facility.

Rocky Point is home to the site where American radio company RCA once operated a very large transmitting and transmitter research facility, known as Radio Central.

The station hunter speculated that the antenna's transmitter at the facility was connected by a telephone wire pair to a source of spoken numbers in the Washington, D. C., area.

* Wolvertem transmitter, a facility for AM broadcasting

The U. S. Navy still has a disused communication facility ( Iwo-Jima Communication Site ) on the island, while the U. S. Coast Guard's Iwo Jima LORAN-C transmitter facility was transferred to Japan in 1993 and demolished in 1994.

* HMC Naval Radio Station Albro Lake, a radio transmitter / receiver facility.

WWFS ' studios are in the combined CBS Radio facility in the TriBeCa section of Manhattan, and its transmitter sits atop the Empire State Building.

1982 aerial view of the U. S. Navy Clam Lake, Wisconsin | Clam Lake, Wisconsin ELF transmitter facility, used to communicate with deeply submerged submarines.

It is not possible to transmit from Raszyn on 198 kHz and 225 kHz simultaneously, so the transmissions on the second longwave frequency 198 kHz had to be discontinued until either a second longwave broadcasting transmitting facility was built in Poland or a special frequency switch, which would allow transmissions on both frequencies, was installed at the Raszyn transmitter.

There, a new longwave transmission facility was built in 1998-99, with a transmitter of 1200 kW output power for the frequency 225 kHz.

One such high transmitter tower ( picture below ) can now be found at the BAE Systems facility at Great Baddow in Essex ( 2008 ).

Westinghouse built new studios at 1170 Soldiers Field Road in the Allston section of Boston to house both the radio and television stations, with the new facility opening on June 17 of that year ( parts of the new facility containing the master control and TV transmitter had already been in use ).

A facility capable of originating programming and feeding it to a transmitter must still exist, but under normal conditions there most often is no requirement that these local studio actually be in active use to originate any specific local programming.

However, large radio transmitter owners must typically coordinate their operations with representatives of the National Radio Astronomy Observatory ( who oversee the NRQZ in agreement with the Sugar Grove facility ).

The station is licensed to Chillicothe, though it operates out of a facility in Columbus with its transmitter located in Williamsport, halfway between Columbus and Chillicothe.

The CN Tower opened in 1976, and CBLT moved its transmitter to the facility and started transmitting from it on May 31, 1976.