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In order to reduce the antenna hight and to go long distant transmission

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11y ago

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What are exact frequecies that are used for radars in Ku band?

The Ku-band ranges between 12 and 18 GHz. It is primarily used for satellite communications in Europe. The FCC has regulated 13.45 GHz for Ku and has only recently been introduced to the U.S. for speed detection.


What is Quo-band?

Perhaps, you misspelled it. It should be Ku band, a high frequency band used for beaming satellite signals, including Television channels.


Why signal loss happens to dth during rain?

the transponders present in satellites which transmit signals towards earth uses frequencies within Ku band. Ku band is a special set of frequencies ranging between 10-15 GHz. The main advantage of using this band is that the antena size can be very small and the recieving equipments are relatively cheaper. These signals are of small wavelength due to which they are more prone to atenuation due to water droplets in the atmosphere. In fact there wont be any solution for this problem too..:(


What kind of radios are used on the space shuttle?

The space shuttle used a variety of radios for communication, including VHF, UHF, S-band, and Ku-band radios. These radios allowed communication with mission control on Earth, other spacecraft, and astronauts during spacewalks. Each radio had specific functions and frequencies for various aspects of the mission.


What is LO frequency in KU band?

it is typically 10750 for rx


Why is ku band microwave used in remote sensing of sea ice?

The Ku-band (12-22 GHz frequency, 2 cm wavelength) is much stronger than the the other bands (x, c, l). With its high capability it is used to study the properties of sea ice and thinner snow, where there is weaker response by the other bands. Using Ku-band , we get a stronger backscattered radiation from the surface and hence the surface type properties could be studied more in detail.


How do you pronounce the name of the Japanese band lolita23q?

Rorita Nijyuu San Ku


Which satellites transmit and receive signals in the 12 to 18 GHz band?

ku-


What does DTH mean?

Medically it is Delayed-type Hypersensitivity, an allergy test. It is also an abbreviation for "Direct-to-home" when referring to Dish TV broadcasting, Detroit Edison class "H" stocks, and the airport code for Death Valley, California. Since this was originally posted in "Graduate Degrees", I have no idea if any of these is the answer you were looking for.


What is insat-4B?

INSAT-4B is an Indian geostationary satellite launched on 22 December 2007, primarily designed for providing services in the field of telecommunication, television broadcasting, and broadband services. It is part of the Indian National Satellite System (INSAT) and operates in the Ku-band frequency. The satellite enhances the capabilities of its predecessor, INSAT-4A, by improving coverage and service quality across India, particularly for direct-to-home (DTH) broadcasting. INSAT-4B is managed by the Indian Space Research Organisation (ISRO).


Provide a list and brief description of the five frequency bands which are used by satellites to transmit and receive signals?

L-band--1.5-2.7 GHz S-band--2.7-3.5 GHz C-band--3.4-6.7 GHz Ku-band--12-18 GHz Ka-band--18-40 GHz


What rays can be used to communicate with satellites?

Microwave and radio waves are primarily used to communicate with satellites. These electromagnetic waves can effectively travel long distances through the atmosphere and are less affected by weather conditions compared to other wavelengths. Additionally, frequencies in the L-band, S-band, C-band, Ku-band, and Ka-band are commonly utilized for satellite communication, each serving specific purposes and applications.