radio-frequency interference

radio-frequency interference

[′rād·ē·ō ¦frē·kwən·sē ‚in·tər′fir·əns]
(communications)
Interference from sources of energy outside a system or systems, as contrasted to electromagnetic interference generated inside systems. Abbreviated RFI.
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The highly robust floor-standing VERAKA EMC and IP-rated enclosures from APW Electronics Srl, a leading designer and manufacturer of 19-inch cabinets, are available in three distinct versions: VERAK EMC provides protection from radio-frequency interference to ensure that electronic systems meet EMC requirements; VERAK IP provides protection to IP65 from the ingress of dust and moisture; and VERAK EMC/IP is a combination enclosure that provides both levels of protection.
CSIRO astronomer Brian Boyle, who is heading the charge to have the array centred in Australia, revealed that a group of 12 independent experts would be examining issues such as the potential for radio-frequency interference, site security and renewable power sources as well as political, social, financial and legal matters.
SUIRG is an international non-profit trade association whose membership is comprised satellite operators, users, service providers, equipment vendors and other organisations from 19 countries each with a stake in combating radio-frequency interference (RFI).
The Gateshead firm said its ZYPOS touchscreen was behind 60% of its sales growth in the six months to March 31, and had fuelled most of its business in the past couple of years after its previous focus on sales of optical filters and radio-frequency interference shields.
They are extremely sensitive to radio-frequency interference (RFI) transmitted from wireless devices, electromagnetic interference (EMI) at low frequencies from facilities and lab equipment, and variations in temperature that were much less of a concern in past generations of ICs.
In addition, man-made radio-frequency interference from electric motors, car ignition systems, and light switches, and noise from external sources such as lightning strikes, can cause picture defects or blackouts.
The cable is engineered to provide superior performance and reliability, even in the presence of electromagnetic interference or radio-frequency interference.
Such arcs can cause pits in the die surface and radio-frequency interference (RFI) that may affect microprocessor controls of the robot or the press.
15 Task Group on Coexistence to study, characterize, and quantify the radio-frequency interference between Bluetooth and the now widely deployed IEEE 802.
It lacks the backup dish that Phoenix employs to screen out radio-frequency interference, but its single dish checks three parallel beams that can sort out Earth-based noise.
The fast transition that occurs when "phasing" an SCR generates radio-frequency interference (RFI), and this interferes with other types of electronic equipment.
Also, the Dyaptive solution eliminates the radio-frequency interference, cabling and other issues common with load boxes.

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