conelrad การใช้

• The Complacent Americans : http : / / www . conelrad . com
• Bill Geerhart, Conelrad's editor, wrote by e-mail.
• U . S . president Harry S . Truman established CONELRAD in 1951.
• Instead, get in touch with Conelrad ( www . conelrad . com ).
• Instead, get in touch with Conelrad ( www . conelrad . com ).
• The CONELRAD concept was originally known as the " Key Station System ".
• In 1959, WINC engineer Philip Whitney designed a CONELRAD alarm device for FM stations.
• The CONELRAD system allowed for early nationwide warnings in the event of possible enemy attack during the Cold War.
• Maybe you remember the Conelrad stations that citizens were asked to tune to in the event of a national emergency?
• The last time Uncle Sam sent an Olympic team down under, Ike was president and everybody was listening for CONELRAD alerts.
• Conelrad's television section has summaries of Rod Serling's still powerful atomic-nightmare episodes from " Twilight Zone, " which might be expected.
• He also stars as a father who responsibly turns the car radio to Conelrad ( the real one ) as soon as he sees a mushroom cloud over Los Angeles.
• Although the system by which the CONELRAD process was initiated ( switching the transmitter on and off ) was simple, it was prone to numerous false alarms, especially during lightning storms.
• School kids were ducking under desks during air-raid drills while every parent knew where to find the Conelrad ban on their AM radio in case Russia launched a missile attack at lunchtime.
• Conelrad, as a baby boomer will be happy to tell you, was the government's acronym for what became the Emergency Broadcast System, at 640 and 1240 AM on the radio.
• Beginning January 2, 1957, U . S . amateur radio came under CONELRAD rules and amateur stations were also required to stop transmitting if commercial radio stations went off the air due to an alert.
• In the late 1950s, the station's chief engineer, Philip Whitney, designed a CONELRAD alarm device for FM stations to warn listeners in the event of an enemy attack during the Cold War.
• CONELRAD radio information systems were adopted, whereby the commercial radio sector ( later supplemented by the National Emergency Alarm Repeaters ) would broadcast on two AM frequencies in the event of a Civil Defense ( CD ) emergency.
• The 20-minute film presents the scenario of a nuclear missile strike on the outskirts of Austin and follows the storylines of several characters from the CONELRAD broadcast to the announcement that it is safe to emerge from shelter.