The US Army began radio operations in South Vietnam during the early 1950s. In 1962, the first full battalion of the 39th Signal Corps arrived in country; and received authorization to commence tropospheric (scatter) radio operations. This was conducted in phases and was not totally completed until 1968. Direct line microwave was considered short range (less than 100 miles).
MARS operations were purchased off-shelf by the US Military in Vietnam in 1965.
Armed Forces Radio Service (AFAS Saigon) commenced operations in 1962. Later changing to American Forces Vietnam Network (AFVN) in 1967, with their slogan: "Serving the American Fighting Man twenty four hours a day, from the Delta to the DMZ!" (With their most popular theme song, "We Gotta Get Out Of This Place!" by Eric Burton and the Animals.
For further information: Vietnam Studies/Communication-Electronics in Vietnam; Department of the Army 1972, by Major General Thomas M. Rienzi
Yes. He joined the US Army in 1968 and was sent to Vietnam where he dj'ed on Armed Forces Radio.
post, telephone, telegraph, radio, dead drops and many more, bascially all that were available.
Yes it was
slinky
mostly for communication and listing to the military officer??
radios,satellites, satellites phones,ham radio are the various communication facilities during disasters
amatuer radio,telephone,satellite
Yes. He joined the US Army in 1968 and was sent to Vietnam where he dj'ed on Armed Forces Radio.
Line of Sight communication, in the technological sense, is a type of data transfer that requires "visual contact" with the two devices/antennas. Common line of sight communication are Infared (such as a typical TV remote), or any visible spectrum, to very high-frequency bandwidth (above 5GHz). Where the signal cannot travel over/bend around objects (unlike radio frequency, that can "warp" around objects").
Mail, Radio, and Hardline Telephones
The radio failed for a while.
Back during when the radio came out it was the most helpfullest thing espically during all of the wars that was going on. So the radio was really Important and still is important up to this day.
Some alternative communication systems during a disaster include two-way radios, satellite phones, and hand signals. These allow rescuers to quickly coordinate their efforts and find victims.
it is used for the communication
Vietnam today has a modern telephone system, cell phones, broadcast radio and television. Of course, there are some remote rural areas where telephone wires haven't been economical to install yet - but even in very remote areas with generator power they listen to radio and watch TV.
Radio existed some 100 years before TV and almost 150 years before the Internet and was a primary means of communication during that time.
satellites, ham radio, television,radio etc....