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30.000 to 87.975 MHZ

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14y ago

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What is the frequency range of a SINCGARS radio?

Single Channel Ground Air Radio Systems (sincgars) can operate in VHF (very high frequency) low band 30.0000 MHz to 89.9999 MHz or VHF high band which is 90.0000 MHz to 224.9999 MHz


What is the frequency range of radio waves that can penetrate human body?

The frequency range that the radio waves can penetrate the human body is between 1Hz and 10 KHz. This frequency of the radio waves is however not dangerous.


What is the range of frequencies of radio waves?

the frequency range of radio waves is ranging from 3kHz-300GHz


What frequency does radio waves use?

Radio frequency (RF) is a rate of oscillation in the range of about 30 kHz to 300 GHz


What is the radio frequency range?

freq range of rf is 3hz (extremely low frequency) to 300Ghz (extremely high frequency)


What are the maximum and minimum frequency of radio waves?

Radio waves have a frequency range that typically spans from about 3 kHz (kilohertz) to 300 GHz (gigahertz). The minimum frequency of 3 kHz corresponds to the very low frequency (VLF) range, while the maximum frequency of 300 GHz falls within the extremely high frequency (EHF) range. This broad spectrum allows radio waves to be utilized for various communication technologies, including AM and FM radio, television, and wireless networks.


What is the frequency of radio wave?

Fm radio waves travel at various frequencies between 87.5 MHz and 108.0 MHz


What is the main use of frequency modulation?

Frequency modulation is used to broadcast radio waves to receivers. The most common use of it is in FM radio, which contains a range of radio frequencies.


Difference between RF microwave?

RF means radio frequency or relativity low range of frequency microwaves however are into the top range of the spectrum or very hi frequency.


What is 3 -30 megahertz?

3 - 30 megahertz is a frequency range within the radio frequency spectrum, commonly used for radio broadcasting, television broadcasts, and various communication systems. It falls in the low frequency range compared to higher frequency bands like microwaves or infrared.


What feature does the SINCGARS use to reduce the threat of jamming and minimize the use of direction-finding equipment to establish your location?

SINCGARS radio's frequency hopping covering the 30 to 87.975 MHz band in 2,320 channels. Older direction-finding equipment that use a conventional receiver channel will have trouble direction-finding a frequency hopping radio, but direction-finders sets that use what amounts to a spectrum analyzer can DF a frequency hopping radio, and probably can de-interleave a number of them, so the anti direction-finding part of the reason for frequency hopping is not too strong. Note that SINCGARS uses about 100 hops per second, which is considered a slow hop. It is not a direct sequence spread spectrum system like is used by GPS. Once a frequency hopping radio has been located by direction-finding equipment then it's possible to jam it. Not by knowing the hop sequence, but by listening for each new transmission (like using a very fast spectrum analyzer) and then jamming that transmission, then the next, and so on. So the advantage of Frequency Hopping against a sophisticated enemy has a short life.


What is the correct term when describing the frequency range 3 khz to 300 ghz?

Electromagnetic Frequency (EMF) & Radio Frequency (RF)