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- Capacitor (29664 bytes)
58: *Paper - common in antique radio equipment, paper dielectric and aluminum foil lay...
108: ...shorter than one quarter of the wavelength of the radio signal. This makes them look capacitive to their...
128: ...ation in particular frequency bands. For example, radio receivers rely on variable capacitors to tune the...
203: ...andbook for Radio Amateurs, 68th ed", The Amateur Radio Relay League, Newington CT USA, 1991
229: [[sv:Kondensator]] - History of astronomy (13532 bytes)
79: ...redshift|redshifts]] of very distant galaxies and radio sources, the [[cosmic microwave background radiat...
83: ...e to the naked eye: [[X-Ray]]s, [[gamma ray]]s, [[radio wave]]s, [[microwave]]s, [[ultraviolet radiation]... - Electricity (13894 bytes)
31: ...lude lamps, [[computer]]s and the [[Internet]], [[radio]] and [[television]], [[refrigeration]], [[air co... - Czech Republic (13856 bytes)
65: ...s controversial in the Czech Republic [http://www.radio.cz/en/article/53850] and has not caught on in Eng...
254: ...Prague] - website of the English service of Czech Radio - San Francisco, California (55022 bytes)
115: ...he site of [[Sutro Tower]], a large red and white radio transmission tower, that is a well known landmark... - Bill Clinton (59225 bytes)
97: ...ct]]: eliminated major ownership restrictions for radio and television groups.
297: ...r in the phenomenal growth of conservative [[talk radio]] in the 1990s.
304: ...rid accusations were leveled by conservative talk radio. Among these were rumors of involvement with drug... - Ronald Reagan (52721 bytes)
31: ...t for [[storytelling]] and [[acting]]. He was a [[radio]] [[announcer]] of [[Chicago Cubs]] [[baseball]] ...
119: ...ned these skills as an actor, live television and radio host, and politician, and as president hired skil... - John F. Kennedy (36524 bytes)
68: ...d as orators. Interestingly, many who listened on radio thought Nixon more impressive in the debate.[http...
91: Troubled by the long-term dangers of radioactive contamination and nuclear weapons prolifera...
245: ...ttp://ivan_corea.tripod.com/radioceylon_jfkennedy Radio Ceylon mourns the death of President John F.Kenne... - Lyndon B. Johnson (32801 bytes)
41: ...tion against the sitting [[governor of Texas]], [[radio]] personality [[W. Lee O'Daniel |W. Lee "Pappy" O... - Richard Nixon (32863 bytes)
55: ...h, that those who had listened to the debate on [[radio]] thought Nixon had won, but that the television ... - Herbert Hoover (27123 bytes)
56: ...r.jpg|thumb|right|200px|Hoover listening to the [[radio]].]]
66: ...der was in the public good - such as regulating [[radio]] broadcasting and aviation, he preferred that a ... - Franklin D. Roosevelt (74009 bytes)
86: ...nt runs and bank failures. Roosevelt's series of radio speeches known as [[Fireside Chats]] presented hi... - Calvin Coolidge (18374 bytes)
41: ...p till that time. Making use of the new medium of radio, he delivered an address about once a month. He a...
43: ...he United States to deliver a political speech on radio and on [[February 22]] he also became the first t...
131: *Signed [[Radio Act of 1927]] - National Football League (30340 bytes)
137: ...rest of the game. The fog is so thick that TV and radio announcers had trouble seeing what was happening ... - Ionosphere (19365 bytes)
1: ...ces [[high-frequency]] (HF) (3–30[[MHz]]) [[radio propagation]] to distant places on the Earth.
6: ...of these free electrons is sufficient to affect [[radio propagation]]. This portion of the atmosphere is ...
19: ... layer is mainly responsible for absorption of HF radio waves, particularly at 10 MHz and below, with pro...
22: ... away, thereby greatly increasing the range which radio waves can travel by reflection.
25: ...l clouds of intense ionization, which can support radio wave reflections from 25 – 225 MHz. Sporad... - Charles Kingsford Smith (4894 bytes)
6: ...rner]] and [[Captain Harry Lyon]] (who were the [[radio operator]], [[navigator]] and [[engineer]] for th... - Adolf Hitler (51456 bytes)
152: ...ed to surrender. Hitler heard this on the Swedish radio.
197: The archives of the Finnish [[Yleisradio]] broadcasting company contain an audio tape segm... - Richard E. Byrd (4114 bytes)
12: ...rd, along with pilot [[Bernt Balchen]] co-pilot / radioman Harold June and photographer Ashley McKinley ... - Roald Amundsen (8034 bytes)
26: ...ong with [[Olav Bjaaland]], [[Helmer Hanssen]], [[Sverre Hassel]], and [[Oscar Wisting]], arrived at t...
36: ...he planes landed a few kilometers apart without a radio contact, yet the crews managed to reunite. One of... - March 18 (10594 bytes)
16: ...mitter becoming the first to broadcast as a [[ham radio]] operator.
123: *[[2003]] - [[Alan Keith]], radio show host
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