3 ms·
Is historical data necessary when you can just compare urban to suburban to rural areas? There's clearly a correlation to population (and thus noisy electronic
by tlrobinson 10y ago
Is historical data necessary when you can just compare urban to suburban to rural areas?
There's clearly a correlation to population (and thus noisy electronics) density. I've tried listening to the HF ham radio bands from my downtown SF apartment with very little success.
- Johnny555 10y agoThat's an awfully wide range of frequencies, from a couple Mhz to hundreds of GHz. I've been able to hit local repeaters on 2m and 70cm bands from my apartment in SF. I don't do much on HF though.
- tlrobinson 10y agoHF is ~3 to 30 MHz. I can hit VHF/UHF repeaters too, but thats an apples to oranges comparison.