frequency signal transmitter
41radio transmitter — Synonyms and related words: AM transmitter, FM transmitter, RT transmitter, amateur transmitter, beacon, coaxial cable, fan marker, frequency converter, frequency doubler, frequency meter, microphone, mixer, modulator, monitor, oscillator, power… …
42High frequency — (HF) radio frequencies are between 3 and 30 MHz. Also known as the decameter band or decameter wave as the wavelengths range from one to ten decameters (ten to one hundred metres). Frequencies immediately below HF are denoted Medium frequency… …
43Junglinster Longwave Transmitter — The Junglinster Longwave Transmitter is a longwave broadcasting facility used by RTL near Junglinster, Luxembourg, which went into service in 1932. Its aerial consists of three free standing steel framework towers, which are ground fed radiators …
44Allouis longwave transmitter — The Allouis longwave transmitter first entered service, as France s central longwave transmitter, in 1939. It is located near the village of Allouis.Prior to its destruction in 1944 by German forces, it used an aerial with four masts and a… …
45Nauen Transmitter Station — Large adjustable antenna in Nauen, 2004 Nauen Transmitter Station (German: Grossfunkstelle Nauen or Sender Nauen) in Nauen, Havelland (Kreis), Brandenburg, Germany, is the oldest transmitting plant in the world. It was founded on 1 April 1906 by… …
46Max Headroom broadcast signal intrusion — An unidentified man dressed to resemble Max Headroom was visible in the intruding broadcast. Participants Unidentified Lo …
47Carrier frequency — is a term used to designate: * The nominal frequency of a carrier wave * The center frequency of a frequency modulation signal * The frequency of the unmodulated electrical wave at the output of an amplitude modulated (AM), frequency modulated… …
48Mayday (distress signal) — Mayday is an emergency code word used internationally as a distress signal in voice procedure radio communications. It derives from the French venez m aider , meaning come help me . [ [http://www.etymonline.com/index.php?search=mayday… …
49Amateur radio frequency allocations — Amateur radio frequency allocation is done by national telecommunications authorities. Globally, the ITU oversees how much radio spectrum is set aside for amateur radio transmissions. Radio amateurs use a variety of transmission modes, including… …
50Radio Frequency Identification — Die Neutralität dieses Artikels oder Abschnitts ist umstritten. Eine Begründung steht auf der Diskussionsseite. siehe: Abwahl Lesenswert Februar 2007 …
