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update direct sampling wording

Jakob Ketterl 2021-05-05 14:42:02 +02:00
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RTL-SDR-device-notes.md

@ -10,7 +10,7 @@ In their original design, RTL-SDR devices have a frequency range that starts aro
Some RTL-SDR devices include this modification from the factory, the most prominent example being the RTL-SDR blog v3 devices.
The direct sampling mode can be enabled in the configuration, the most common form uses the "Q branch" setting.
The direct sampling mode can be enabled in the configuration, both I and Q branch can be used. The correct choice depends on the way the hardware is connected, the most common form uses the setting `Direct Sampling (Q branch)`.
There is a few caveats concerning this modification:
* Bypassing the tuner also bypasses all available gain stages on the chip, so the "Device gain" setting will not have any effect in direct sampling mode.