💾 Archived View for federal.cx › radio › radiobands.gmi captured on 2023-07-22 at 16:56:23. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-01-29)
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Lower frequency to Upper frequency in MHz Band Lower Upper 2190m 0.1357 0.1378 630m 0.472 0.479 560m 0.501 0.504 160m 1.8 2.0 120m 2.3 2.495 Mostly used locally in tropical regions, with time stations at 2.5 MHz. Although this is regarded as shortwave, it is a MF band. 90m 3.2 3.4 Mostly used locally in tropical regions, with limited long-distance reception at night. 80m 3.5 4.0 -75m 3.9 4.0 Mostly used in the Eastern Hemisphere after dark; not widely received in North and South America. Shared with the North American amateur radio 80 m band. 60m 5.06 5.45 40m 7.0 7.3 30m 10.1 10.15 20m 14.0 14.35 17m 18.068 18.168 15m 21.0 21.45 12m 24.890 24.99 10m 28.0 29.7 8m 40 45 6m 50 54 5m 54.000001 69.9 4m 70 71 2m 144 148 1.25m 222 225 70cm 420 450 33cm 902 928 23cm 1240 1300 13cm 2300 2450 9cm 3300 3500 6cm 5650 5925 3cm 10000 10500 1.25cm 24000 24250 6mm 47000 47200 4mm 75500 81000 2.5mm 119980 123000 2mm 134000 149000 1mm 241000 250000 US Broadcast radio bands AM .530 - 1.700 MHz MB 1.6 - 4.5 MHz SW 3.8 - 12 MHz FM 87 - 107.9 MHz