What are C band applications?

C Band Frequency Applications The C-Band is mainly used in satellite communication between Ground station and satellite . Frequencies from 5.925 to 6.425 GHz are used for uplink direction and frequencies from 3.7 to 4.2 GHz are used for downlink direction.

Electromagnetic radiation with frequencies between about 10 kHz and 100 GHz are referred to as radio frequencies (RF). … Radio Frequencies. BandApprox. Range of Wavelengths (cm)Approximate FrequenciesS15 – 7.52 – 4 GHzC7.5 – 3.754 – 8 GHzX3.75 – 2.48 – 12 GHzK2.4 – 0.7512 – 40 GHzNASA Science – Basics of Space Flight – Solar System Exploration solarsystem.nasa.gov › basics › chapter6-3

Key Takeaways. Radar works on the principle of electromagnetic waves. S-band radar utilizes the microwave band in the electromagnetic spectrum, which ranges from 2GHz to 4GHz. The most notable advantage of S-band radar is it is less susceptible to atmospheric attenuation .

A single S-band boom antenna on each satellite (deployed after launch by a pyrotechnic device) enables the satellite to communicate with Earth . There are small backup antennas on the top of each satellite to provide backup communication as required.