Ka Band Satellite Frequency Range

Ku band satellite will have 14 to 14 5 ghz range in the uplink and 11 7 to 12 2 ghz frequency range in the downlink.

Ka band satellite frequency range.

X military 7 250 7 745. Many allocated services do not share well. 14 000 14 800 dbs. The most popular frequency bands available on satellite are l band s band c band x band ku band k band and ka bands.

Ka band 26 5 40 ghz ka band pronounced kay a is an extremely high frequency requiring great pointing accuracy and sophisticated rf equipment. The satellites must work at high frequency band such as ka band to fulfill the requirement of communication. It is a frequency range and it is used mostly in satellite communications and makes part of the microwave k band of the electromagnetic spectrum. Transmission power is much greater compared to the c x or ku band beams.

Satellite frequencies ghz band. 17 300 18 100. What is the ka band. The range of frequencies in which the ka band operates are those between 26 5 ghz and 40 ghz.

Ka band dishes can be much smaller and typically range from 60cm 1 2m 2 to 4 in diameter. Wavelengths from slightly over one centimeter down to 7 5 millimeters. Will take as ka band range 17 3 to 31 ghz. In this article you will read about satellite frequency bands.

The k a band pronounced as either kay ay band or ka band is a portion of the microwave part of the electromagnetic spectrum defined as frequencies in the range 26 5 40 gigahertz ghz i e. Both gso and ngso satellites in ka band. That has therefore necessitated the development of a positioning. For example terrestrial and satellite services using ubiquitous terminals do not share well.

After careful study of the lnb design it may be useful to know that the lna stages should be useable at 24ghz. The ka band k band above is primarily used for two way consumer broadband and military networks. Ka band not defined in the radio regulations. The block diagram above shows the basic concept of the converter the local oscillator is generated from a 10mhz gps locked oscillator which is then multiplied up to 20ghz resulting in a dc to 2 ghz if.

70 150 mhz. 800 2150 mhz. 11 700 12 500 telecom. Accurate beam pointing is crucial for successful communication 1.

Vsat antenna sizes typically range from the standard 1 meter like the seatel 4009 to 1 5 meters for operation in fringe areas and more recently as low as 60cm for spread spectrum operation. C band satellite will usually will have 5 925 to 6 425 ghz frequency range in the uplink and 3 7 to 4 2 ghz frequency range in the downlink. Ka band lnb now arrived pending modification to use the lna stages. The band is called k a short for k above because it is the upper part of the original nato k band which was split into.

10 700 11 700 dbs. L s c x ku ka band for upsc ias. Satellite technology is developing fast and the applications for satellite technology are increasing all the time. With the development of satellite technology data transmission rate is getting higher and higher.