Moreover, Ku-Band is characterized by its high powered signals compared to C-band. Thus, smaller dishes can be used to achieve the same distance as C-band and the KU band radio transmitter also requires less power.
Normally, 0. However, Ku-band is more sensitive to rain fade and the attenuation due to rainfall can be up to 10 dB.
Both of them can provide accepted QoS and communication speed. ITU has also introduced higher frequency bands such as Ka-band and X-band, which have lowered the load on C-band. Can someone guide mW on how to use a v8 satellite metre finder… Or simply help me with a tutorial on how to use it to install either dstv, zuku or startimes …..
Your email address will not be published. This site uses Akismet to reduce spam. Learn how your comment data is processed. Commonly used in areas that are subject to tropical rainfall, since it is less susceptible to rainfade than Ku band the original Telstar satellite had a transponder operating in this band, used to relay the first live transatlantic TV signal in Primarily used by the military.
Used in radar applications including continuous-wave, pulsed, single-polarisation, dual- polarisation, synthetic aperture radar and phased arrays. X-band radar frequency sub-bands are used in civil, military and government institutions for weather monitoring, air traffic control, maritime vessel traffic control, defence tracking and vehicle speed detection for law enforcement. Used for satellite communications. More often than not, the frequency predetermines the type of dish and LNBf to be used.
For one, if you want to track a c-band frequency, you will receive no joy using a Ku band LNB and dish for such. Additionally, I shall be talking about ways by which you can identify at a glance, the difference between a Ku Band frequency and its, C band counterpart.
The K u band in telecommunications is the portion of the electromagnetic spectrum in the microwave range of frequencies from 12 to 18 gigahertz GHz. According to wiki: The C-band is a designation by the Institute of Electrical and Electronics Engineers IEEE for a portion of the electromagnetic spectrum in the microwave range of frequencies ranging from 4. The C-band 4 to 8 GHz is used for many satellite communications transmissions, some Wi-Fi devices, some cordless telephones, and some weather radar systems.
I mean you need a profound knowledge of the Ku band and C-band frequencies. However, in this context, I shall be limiting myself to Satellite TV reception only. The C band frequency range is 3. The polarity of a C-band frequency usually comes as L or R Although a freq with H or V can also be C-Band so, please check the satellite description to disambiguate And because of the low frequencies, C band waves have longer wavelengths.
You need a C-Band here Since we are talking bigger wavelengths, then a bigger dish is required to receive such frequencies. The correct selection of this equipment and the purchase of bandwidth space segment depends upon the type of use that it will be put to and the location of their remote site. The major Satellite operators, companies like SES, Intelsat, Eutelsat and Telesat Canada provide two common types of commercial frequency to choose from.
Each has its advantages and disadvantages. Ku band provides very high frequency transmissions well suited to TV transmission or credit card validation applications. C band a lower range frequency better suited to voice and ISP needs. Ku band normally has much higher signal strength in areas of spot beams; this means that a signal can be received on much smaller dishes antennas.
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