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Update radio-settings.mdx
Added SF acronym at first use
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@ -54,7 +54,7 @@ There are 104 channels defined with the standard radio preset `LongFast`. After
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Various data-rate options are available when configuring a channel and are inversely proportional to the theoretical range of the devices.
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Various data-rate options are available when configuring a channel and are inversely proportional to the theoretical range of the devices.
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- **Spreading Factor** - How much we "spread" our data over time.
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- **Spreading Factor (SF)** - How much we "spread" our data over time.
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- Each step up in Spreading Factor doubles the airtime to transmit.
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- Each step up in Spreading Factor doubles the airtime to transmit.
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- Each step up in Spreading Factor adds about 2.5db extra link budget.
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- Each step up in Spreading Factor adds about 2.5db extra link budget.
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- **Bandwidth** - How big of a slice of the spectrum we use.
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- **Bandwidth** - How big of a slice of the spectrum we use.
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