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advanced-wireless
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| advanced-wireless [2023/01/27 09:37] – [Wireless Multicast Forwarding] m_ars | advanced-wireless [2023/01/27 09:58] – [Country / Region] Germany [alias "E0"] and SDK714 router RT-AC5300 m_ars | ||
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| Line 124: | Line 124: | ||
| //SDK714 Example Country / Region and Country Rev choices (ARM Router):// | //SDK714 Example Country / Region and Country Rev choices (ARM Router):// | ||
| + | * E0 / 946 - Country: E0 AND Country Rev: 946 (Asus default setup for Germany [alias " | ||
| * TBD. - CFE default value used | * TBD. - CFE default value used | ||
| Line 432: | Line 433: | ||
| {{: | {{: | ||
| - | ==== Turbo QAM ==== | + | ==== Modulation Scheme |
| + | |||
| + | (Note: was called Turbo QAM up to 2022.7) | ||
| This setting will enable Turbo QAM, Broadcom' | This setting will enable Turbo QAM, Broadcom' | ||
| Line 438: | Line 441: | ||
| Turbo QAM, or 256-QAM is a modulation method in which the two carrier signals are shifted in phase by 90 degrees. These two signals are then modulated and combined. The 90° difference in phase between the two signals means they are "in quadrature" | Turbo QAM, or 256-QAM is a modulation method in which the two carrier signals are shifted in phase by 90 degrees. These two signals are then modulated and combined. The 90° difference in phase between the two signals means they are "in quadrature" | ||
| - | In theory, this modulation method makes it possible to transmit more bits per symbol, and thus increase data rates. In reality, most claims of big increases in transfer rates are likely exaggerated. QAM links are more susceptible to noise. As a result, Turbo QAM is generally only useful in very low-noise/ | + | In theory, this modulation method makes it possible to transmit more bits per symbol, and thus increase data rates. In reality, most claims of big increases in transfer rates are likely exaggerated. QAM links are more susceptible to noise. As a result, Turbo QAM is generally only useful in very low-noise/ |
| + | NitroQAM/ | ||
| + | \\ | ||
| \\ | \\ | ||
advanced-wireless.txt · Last modified: 2024/03/02 18:01 by hogwild
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