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The frequency range for satellite communication is

1. $1 \; \mathrm{kHz}$ to $100\; \mathrm{kHz}$
2. $100 \; \mathrm{kHz}$ to $10 \; \mathrm{kHz}$
3. $10 \; \mathrm{MHz}$ to $30 \; \mathrm{MHz}$
4. $1 \; \mathrm{GHz}$ to $30 \; \mathrm{GHz}$