Band Plan: Difference between revisions
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== Comments == |
== Comments == |
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| + | Channels are defined to be 5 MHz wide, reaching 2.5 MHz above and below their center frequency. Most channels used by BAM are 10 MHz wide, so +/- 5MHz of their center frequency. This means we only use odd channel numbers as 10 MHz channels overlap with even channels. |
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| + | 20 MHz channels extend +/- 10 MHz. This mean the partially or completely overlap with two channels above and below. |
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| + | We currently use channel 173 as a 20 MHz channel. We should probably be using 174 to avoid overlap with 171 which we also use. |
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Revision as of 11:38, 26 June 2022
Comments
Channels are defined to be 5 MHz wide, reaching 2.5 MHz above and below their center frequency. Most channels used by BAM are 10 MHz wide, so +/- 5MHz of their center frequency. This means we only use odd channel numbers as 10 MHz channels overlap with even channels.
20 MHz channels extend +/- 10 MHz. This mean the partially or completely overlap with two channels above and below.
We currently use channel 173 as a 20 MHz channel. We should probably be using 174 to avoid overlap with 171 which we also use.