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Miss Amy
- 11
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- Does it take more electrical energy to transmit HF and lower frequencies than it takes to transmit VHF and above?
- Are there any wavelengths beyond radio waves and gamma rays?
- Is it true that the lower the frequency, the lower the amount of data that's being sent? I read on this wiki that military submarines can only send around 300 bit/s – or about 35 eight-bit ASCII characters per second when sending in ELF, and a few characters per minute when sent in ELF. Is there a chart or an article somewhere showing if there's any relation?
- If I have an antenna that's ~1cm, will it still be able to pick up and send HF and lower signals?
- Isotropic antennas can't really be achieved, but what types of antennas are most like isotropic anyway?