high frequency

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high frequency

a radio-frequency band or radio frequency lying between 3 and 30 megahertz

high frequency

[′hī ¦frē·kwən·sē]
(communications)
Federal Communications Commission designation for the band from 3 to 30 megahertz in the radio spectrum. Abbreviated HF.

high frequency

The frequency band between 3 and 30 MHz. This normally is used for long-range air-to-ground communications.
References in periodicals archive ?
We work closely with our customers to develop and manufacture HTCC feedthroughs with excellent high-frequency characteristics in terms of insertion loss, reflection loss and crosstalk thanks to their innovative designs, explains Dr.
High-frequency traders have been called many things, from masters of the universe and market pioneers to exploiters, computer geeks, and even predators.
Since then, technology has accelerated, with high-frequency trading platforms ramping up the speed to milliseconds and more recently to microseconds.
When measuring high-frequency vestibular activity, we can turn to the fairly elaborate procedure first developed in primate research called scleral coil eye-movement recording.
This branch evolved organs to produce high-frequency chirps and inner ear structures to detect them.
Zinn: What else do these high-frequency ultrasound scans reveal?
The NIST devices were designed to allow precise measurement of the high-frequency magnetic noise in magnetoresistive sensors.
At the same time, demand has been growing for units of even higher performance, smaller size, thinner dimensions, and lighter weight in module components incorporating high-frequency discrete devices.
If you live long enough, you're going to get some kind of high-frequency hearing loss,'' Gates said.
Handbook of Modeling High-Frequency Data in Finance - Cutting-Edge Developments in High-Frequency Financial Econometrics
com, will host a lunch presentation at CFA Singapore, professional society that brings together practitioners in the investment and fund management industry, June 21, on The Present and Future of High-Frequency Trading.
Durbin, renowned author on Derivatives and High-Frequency Trading, is a lecturer and financial technology consultant specializing in high-frequency options and futures trading.