To expand NOAA Weather Radio coverage in the State of Alaska, the National Weather Service (NWS) and U.S. Coast Guard are partnering to establish a network of low - power five - watt NOAA Weather
Radio transmitters at 24 USCG «high» sites located from the Dixon Entrance to Bristol Bay.
To expand NOAA Weather Radio coverage in the State of Alaska, the National Weather Service (NWS) and the U.S. Coast Guard have partnered to establish a network of low - power five - watt NOAA Weather
Radio transmitters at 24 USCG «high» sites located from the Dixon Entrance to Bristol Bay.
The first optical storage techniques — which would later create the compact disc — were developed in 1965, but data transfer was still agonizingly slow: Mariner 4 radioed these pictures over 134 million miles with a puny 10 - watt
radio transmitter at the rate of 81/3 bits per second.
Not exact matches
Last September, Edward Rogers revealed plans for a $ 1.5 - billion 10 - tower condo project on land in Mississauga, Ont., originally purchased for a
radio transmitter in the 1960s
at the cost of $ 170,000.
The
radio controlled
transmitter works
at 60 meters, giving you plenty of room to play.
This orchid bee was one of 16 outfitted with a
radio transmitter backpack as part of a study of the insects» flight habits by ecologists
at the Smithsonian Tropical Research Institute in Panama.
He first demonstrated
radio transmission publicly
at the British Association in Oxford on 14 August 1894, when he sent some Morse code from an induction coil and spark gap
transmitter in the Clarendon Laboratory to a receiver in the Oxford Museum, about 60 metres away.
... The
radio transmitter goes on the form of a dart — it's a subdermal tag, and all that's showing
at the surface is the antenna.
HAARP, near Gakona, Alaska, comprises
radio transmitters and antennas that are used to heat up the ionosphere — the uppermost region of the atmosphere — creating a laboratory in the sky for scientists.The facility has been used to produce an artificial aurora and to study how charged particles behave in the ionosphere,
at a total cost of more than $ 250 million to build and operate.
The extremely high data rates of 6 Gbit / s was achieved by the group through efficient
transmitters and receivers
at a
radio frequency of 71 - 76 GHz in the so - called E band, regulated for terrestrial and satellite broadcasting.
Concurrently with the radar imaging, the scientists also used the radar
transmitter at the Arecibo Observatory in Puerto Rico and a portion of the antennas that are part of the National
Radio Astronomy Observatory's (NRAO) Very Long Baseline Array (VLBA) to perform an observation known as radar speckle tracking.
In view of these circumstances, which should be common to and deducible by all the civilizations in our galaxy, it seems to us quite possible that one - way
radio messages are being beamed
at the earth
at this moment by
radio transmitters on planets in orbit around other stars.
Two
radio transmitters inside operated
at different short - wave
radio frequencies.
Back
at the lab, three days later, Hart's team implanted four devices into the snake: two
radio -
transmitters, a GPS device to track the precise ground coordinates of the animal
at all times and an accelerometer.
A team
at Disney Research is looking
at harnessing a technique called ultra-wideband (UWB) ambient backscatter, which would allow IoT devices to save power and ditch their
radio transmitters by piggybacking their communications on the multitude of FM and cellular signals already in the air.
A team of astronomers combining
radio data from the Green Bank Telescope, West Virginia, with data from the radar
transmitter at the National Science Foundation's Arecibo Observatory, Puerto Rico, have compiled a stunning new view of Venus.
This Subaru has equipment that we normally find in more upscale vehicles, and a peek
at the window sticker reveals that some of them originate in Option Package 20: GPS navigation, a rear - vision camera, a self - dimming rearview mirror with a Homelink
transmitter (it opens your garage door, switches on the house lights and turns off the burglar alarm, fluffs up the pillows and makes martinis) plus a Harmon - Kardon audio system with nine speakers, satellite
radio and a hands - free phone link.
A microchip is a tiny
radio transmitter that is read
at close range by a scanner.
During fieldwork conducted in 1999 and 2000, researchers fitted
radio transmitters on a number of Choctawhatchee beach mice
at Grayton Beach State Recreation Area in Walton County, and tracked the mice for several days.
Stationed
at a US Army
radio transmitter site in Caloocan on the northern edge of Manila, we saw some of the scenes every day, as having no mess hall (a small unit), we had to drive 3 or 4 miles for chow.
The demo they showed us involved a smart speaker prototype set up as a
transmitter, capable of sending power via
radio frequencies to a phone, a smartwatch, and a pair of wireless earbuds
at a range of up to 3 feet.
The The WattUp mid-field
transmitter uses focused
radio frequency to power up devices
at a distance of up to three feet.