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42 lines
2.4 KiB
Markdown
42 lines
2.4 KiB
Markdown
# Elonics E4000 #
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http://www.nooelec.com/store/sdr/sdr-receivers.html
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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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SDRTrunk uses the serial number from the E4000 that can be set using the rtl\_eeprom utility, so automatically associate a named tuner configuration with the E4000 dongle, regardless of which USB port is used.
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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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* **Config** - 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 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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* **Sample Rate** - sets the sample rate to use for the tuner.
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* **Master Gain** - sets the overall gain for the tuner and automatically controls the individual gain controls. Use the **Manual** setting to enable and independently change the LNA, Mixer and Enhance gain controls
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* **LNA Gain** - sets the LNA gain. Place the Master Gain into **Manual** mode to enable this control.
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* **Mixer Gain** - sets the Mixer gain. Place the Master Gain into **Manual** mode to enable this control.
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* **Enhance Gain** - sets the Enhance gain. Place the Master Gain into **Manual** mode to enable this control.
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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 ID** - USB vendor and product identifiers.
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* **Vendor** - vendor name from EEPROM
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* **Product** - product label from EEPROM
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* **Serial** - serial label from EEPROM
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* **IR Enabled** - IR enabled setting from EEPROM
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* **Remote Wake** - remote wake setting from EEPROM |