DAB+: option reference
This reference covers form variants in the reviewed revision. Hardware and selection determine which subset is shown. Identically named fields can appear in different places. Technical expressions are source-code search aids, not commands to paste into the receiver. nim denotes a tuner, currLnb the selected LNB profile, and Sat a satellite assignment. Configure through the menu.
Reception overview · Wiring drawings
The following eight base fields are supplemented by dynamic satellite checkboxes, a DVB driver blacklist option where offered, and USB diagnostic rows. These variable entries and the Refresh action are explained in the DAB+ chapter; they are not additional universal setup keys.
RTLSDR
Section titled “RTLSDR”Show DAB+ slideshow
Replace the static radio background with pictures transmitted by the current DAB+ station.
config.dab.slideshow
Reception sources to scan
Scan the USB tuner, available DAB+ satellite feeds, or both.
config.dab.scanSource
RTLSDRSetup
Section titled “RTLSDRSetup”Enable DAB+ mode
Enable a selected RTL-SDR USB receiver for DAB+ reception. DVB-T and DAB+ cannot use the same receiver at the same time.
config.dab.rtlsdr.enabled
Select tuner
Select the RTL-SDR USB tuner to be used for DAB+ reception.
config.dab.rtlsdr.device
Scan region
Limit a DAB+ USB scan to the frequency blocks defined for this region in the 'dab.xml' file.
config.dab.rtlsdr.region
Automatic gain
Let the tuner select its RF gain automatically.
config.dab.rtlsdr.automaticGain
RF gain
Position in the tuner's supported gain range. The back end selects the closest gain step.
config.dab.rtlsdr.gain
Frequency correction offset
Adjust the tuner oscillator offset to refine the DAB+ signal reception.
config.dab.rtlsdr.ppm
Further reading: Unicable, manual scanning, ABM and DAB+.
Sources and verification: Empfang.