Wykres commitów

4 Commity (b104e82874b3f4189f1566a9c17d59c9ff3926ac)

Autor SHA1 Wiadomość Data
AlexandreRouma 3520424208
Update usa.json 2022-11-23 08:57:50 +01:00
Jeff Rizzo 61f19f44a2 Correct USA amateur allocations below 2GHz
- add 2200m band
 - add 630m band
 - fix 80m band - in US, it's 3.5-4.0 MHz
 - 60m band is 5 discrete "channels"
 - 40m band in US is 7.0-7.3 MHz
 - 10m band in US is 28.0-29.7 MHz
 - 1.25m band is in two parts; 219-220MHz and 222-225 MHz

Source: ARRL, FCC
2022-11-15 10:24:10 -08:00
adam 42918908a0 Updated US Bandplan to add FRS/GMRS 2021-08-19 13:15:35 -04:00
Joshua Kimsey 86702040a4 Added band allocation plan for the USA
* Added band allocation markers for NOAA Weather Radio, Polar Orbiting Satellites, and TV Channel Broadcasting frequencies. Will add more as time moves along.

* Changed some frequencies to better fit with FCC declared frequency ranges.

* Fixed issue with bands array not being organised. Will now be organised by start frequency.

(All relevant information was pulled from the FCC to ensure accuracy)
2021-04-25 22:47:58 -04:00