Weighing in at less than 9 ounces, it can control a component from as far away as 33 feet, and with an optional radio frequency receiver, it can control components in more than one room from farther away.
Both sending and receiving stations would, however, need some mechanism to encode and control the frequency-hopping pattern.
They could control for frequency of prior arrest, but not whether the individual was an active gang member.
"Tiny goldcrests, one of our smallest birds, rattled out a shimmering song of a very high frequency that sounded like an out of control sewing machine, " says Chris.
In a late-stage clinical trial, trospium met all the goals Indevus (nasdaq: IDEV - news - people ) had set for it, reducing urination frequency and the number of times patients lost bladder control.
Most high-frequency trading is fundamentally a form of market making with very tight inventory control and very short-lived positions.
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The system will hunt for a useable alternate predefined frequency until it finds one, and temporarily take each of the unusable control channels out of service.
FORBES: Free Speech v. Denial Of Communications For Public Safety Agencies?
Thereafter, participants assigned to the control diet received personalized advice and were invited to group sessions with the same frequency and intensity as those in the Mediterranean-diet groups, with the use of a separate 9-item dietary screener (Table S3 in the Supplementary Appendix).
All radios sync to a control channel, which dynamically coordinates voice channel usage and who is assigned to what frequency at any given moment.
FORBES: Free Speech v. Denial Of Communications For Public Safety Agencies?
ADS-B promises to make air traffic control easier, cheaper and in many ways safer by allowing planes to transmit their locations by radio frequency instead of depending on towers to use radar to track and coordinate them.
FORBES: Next-Gen Air Traffic Control Vulnerable To Hackers Spoofing Planes Out Of Thin Air
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