Most often, Curiosity sends radio waves through its ultra-high frequency (UHF) antenna (about 400 Megahertz) to communicate with Earth through NASA’s Mars Odyssey and Mars Reconnaissance Orbiters. … That allows them to send more data back to Earth at faster rates.
Read moreWhat is the frequency for satellite communication?
Satellite Communication (satcom) is based on a specific range of frequencies. The useable radio spectrum ranges from 1Ghz to 300Ghz , where its use for communications ends as the signal becomes infrared, X-Ray and visible light. For maritime satcom, we use the frequencies from 1Ghz up to approx. 30Ghz.
Read moreWhat is the bandwidth of C-band satellite frequency?
C band Satellite bandwidth C band satellite has uplink frequency in the range from 5925 to 6425 MHz and downlink in the range from 3700 to 4200 MHz . Different satellites have different number of transponders. Each of this transponder occupy part of the total satellite bandwidth (BW) i.e. 500 MHz.
Read moreWhat are bands in satellite?
L-band (1–2 GHz) S-band (2–4 GHz) C-band (4–8 GHz) X-band (8–12 GHz)13 Ara 2020
Read moreWhich are the frequency band used in satellite?
The major frequency bands used for satellite communication in India are S-band, C-band, Upper Extended C band, Ku band and Ka band . The INSAT/GSAT satellites carry transponders in these bands. 4.
Read moreWhat is the frequency of satellite signal?
Modern systems signals are relayed from a communications satellite on the X band (8–12 GHz) or K u band (12–18 GHz) frequencies requiring only a small dish less than a meter in diameter.
Read moreWhat frequency is NASA?
The amateur radio club at NASA Johnson Space Center in Houston retransmits audio on 146.640 MHz , and the club at NASA Goddard Space Flight Center in Greenbelt, Md., retransmits audio on frequency 147.450 MHz. The signals can be received for about 25 miles.
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