ham radio satellite radio
which of these r more useful for spreading information during disasters?-radios,satellites,ham radios,televisi?
Radio. Many more people have portable, battery-operated radios, and have them in their cars. Ham radio is extremely useful for collecting information, and providing tactical communications to emergency responders.
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Ham Radio Software For Macintosh
There are cards that use the PC’s infrastructure to decode satellite signals and allow users to enjoy free-to-air digital television and radio programs. There are cards that have built-in processors that allow TV viewing in a separate window while the PC runs other programs. Both kinds of cards can be utilized to receive Broadband Internet via Satellite. Requests are made using a telephone line but data is received at 40MB per second via the satellite dish.
To view satellite TV on your PC you would require a minimum processor that is Pentium II 333 MHz, an operating system like Microsoft Windows 98/ME/2000/XP, as well as hardware consisting of sound card, spare USB slot, and a CD Rom drive. If you are a computer geek you could in addition to the cards have a Windows media player, real player, or quick time player all of which will take you to the next level of viewership.
The options are many. The PC can be directly connected to a satellite dish by using a product like Hauppauge 3000 or through the Internet cable; or via the satellite box (run an aerial lead from the RF output socket of the Shy Digibox to the input aerial socket on a standard PC TV card or USB TV adapter). Direct TV and Dish TV both recommend using a connection via their proprietary satellite TV receiver box as ideal.
With a PC-TV-Radio one can simultaneously or alternately watch regular TV, a movie, or sports, and enjoy crystal clear music while writing, checking mail, telewebbing, or surfing the Internet. The options are astounding one can download and record favorite programs, record music, and be creative.
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Laila wreaks havoc in AP, heads towards Orissa
The cyclonic storm caused havoc in coastal Andhra, killing 14 people and inundating scores of villages.
