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42 lines
2.8 KiB
Markdown
42 lines
2.8 KiB
Markdown
# Funcube Dongle Pro Tuner #
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## Tuner Configurations ##
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SDRTrunk allows you to define multiple named tuner configurations per tuner type. A **Default** configuration is automatically created the first time you use each specific tuner type and will be recreated again if you accidentally delete or rename the **Default** configuration.
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Each time you plug your USB tuner into a new USB port, it will automatically use the **Default** tuner configuration. If you select a different named configuration, SDRTrunk will remember to use that named configuration each time you use the USB tuner in that specific USB port. If you create a named configuration for your tuner and subsequently move the tuner to a different USB port, simply select that named configuration from the drop-down list and it will store that port to named configuration setting.
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All changes to a named configuration are automatically saved.
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## Configuration ##
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* **Frequency** - sets the tuned frequency
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* **Configuration Tab** - controls for changing tuner configuration
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* **Info Tab** - displays information about the tuner
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### Configuration Tab ###
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* **Configuration Selection List** - selects a named configuration to use. Automatically applies the corresponding settings to the tuner
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* **Name** - tuner configuration name.
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* **Correction Tab - Frequency PPM** - correction value to align the currently tuned frequency with the frequency display values. Increasing the value causes the frequency display to move to the left and vice-versa.
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* **Correction Tab - DC Inphase** - corrects for DC offset in the Inphase component
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* **Correction Tab - DC Quadrature** - corrects for DC offset in the Quadrature component
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* **Correction Tab - Gain** - corrects for Gain
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* **Correction Tab - Phase** - corrects for Phase
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* **Gain Tab - LNA** - LNA gain setting
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* **Gain Tab - LNA Enahance** - LNA enhance gain setting
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* **Gain Tab - Mixer** - Mixer gain setting
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* **New** - creates a new named tuner configuration
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* **Delete** - deletes the currently listed tuner configuration
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### Info Tab ###
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The info tab displays information about the tuner:
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* **USB Address** - current USB bus and device port, and USB vendor and product identifiers.
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* **Cellular Band** - indicates if the cellular band is blocked or unblocked for this tuner
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* **Firmware** - firmware revision
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Note: firmware on the http://www.funcubedongle.com/?page_id=313 website is identified by a major revision and letter. Convert the listed firmware minor revision number to a letter to identify the correct firmware revision on the funcube website. For example, firmware **18.10** is listed as **18j** on the funcube website. |