Container Port: 8000

Target

8000

Default

8000

Value

8000

USB device to use for the RTLSDR

Target

/dev/bus/usb

Default

/dev/bus/usb

Value

/dev/bus/usb

Gain to use for the RTLSDR

Target

RTLSDRAIRBAND_GAIN

Default

25

Value

25

Use this if your dongle has a non-zero frequency tuning error, which requires correcting. Put correction value in ppm here. If the dongle tunes too high, this value shall be positive, negative otherwise.

Target

RTLSDRAIRBAND_CORRECTION

Default

0

Value

0

Used to have rtlsdr-airband use the correct dongle if more than one present. Enter the serial of the dongle to be used. Leave empty otherwise.

Target

RTLSDRAIRBAND_SERIAL

If you are tuning a single frequency, set multichannel. If you are tuning more than one, set as scan

Target

RTLSDRAIRBAND_MODE

Default

multichannel|scan

If you are setting multichannel for your mode, enter a single frequency. If you are setting mode as scan, enter a comma separated list of frequencies you want to scan.

Target

RTLSDRAIRBAND_FREQS

Name of the stream

Target

RTLSDRAIRBAND_NAME

Default

Tower

Value

Tower

Genre of the stream

Target

RTLSDRAIRBAND_GENRE

Default

ATC

Value

ATC

Description of the stream

Target

RTLSDRAIRBAND_DESCRIPTION

Default

Air traffic feed

Value

Air traffic feed

If not set, the Icecast server will receive updated metadata (either frequency or a specific label) of the frequency that is being received, and will show in playback clients. It might be advantageous to disable this because updated metadata will clutter up the Icecast server logs. To disable, set to any value. Not applicable to multichannel mode.

Target

RTLSDRAIRBAND_SHOWMETADATA

If Show Metadata is set to true, you can set this variable to a comma separated list of labels associated with the frequencies you are listening to. If set, the metadata on the icecast server will be updated to show the label associated with the frequency that is currently being received. If not set, the Icecast metadata will be updated with the frequency.

Target

RTLSDRAIRBAND_LABELS

The custom part of the stream URL. Streams will be accessible at serverip:PORT/MOUNTPOINT

Target

RTLSDRAIRBAND_MOUNTPOINT

Default

GND.mp3

Value

GND.mp3

Set to any value to enable rtlsdr-airband generation of Prometheus formatted channel usage statistics

Target

ENABLE_PROMETHEUS

Port for the Prometheus server to listen on

Target

PROMETHEUS_PORT

Default

8001

Value

8001

Set to any value to disable Icecast functionality

Target

ICECAST_DISABLE

Icecast hostname

Target

ICECAST_HOSTNAME

Default

localhost

Value

localhost

Icecast admin username

Target

ICECAST_ADMIN_USERNAME

Default

admin

Value

admin

Icecast admin password

Target

ICECAST_ADMIN_PASSWORD

Default

rtlsdrairband

Value

rtlsdrairband

Icecast admin email

Target

ICECAST_ADMIN_EMAIL

Value

test@test.com

Icecast location

Target

ICECAST_LOCATION

Default

earth

Value

earth

On the container's first run, the rtl_airband binary will be built with platform-specific optimisation if this is set. It can be set to rpiv2, generic or native

Target

RTLSDRAIRBAND_BUILD_PLATFORM

Type of dongle that is providing the radio tuning

Target

RTLSDRAIRBAND_RADIO_TYPE

Default

rtlsdr

Value

rtlsdr

rtlsdr-airband can output what frequencies it has received traffic on. Set this to any non-blank value to enable

Target

LOG_SCANNED_ACTIVITY

This value controls the general audio quality. A larger value means increased CPU usage. Accepted values are powers of two in the range of 256-8192, inclusive.

Target

FFT_SIZE

Default

2048

Value

2048

Set the sample rate of the audio stream.

Target

SAMPLE_RATE

Default

2.56

Value

2.56

Set to any value to build the rtl_airband binary with NFM support.

Target

NFM_MAKE

Max Icecast listeners

Target

ICECAST_MAX_CLIENTS

Default

100

Value

100

Maximum number of clients that can provide a stream to the Icecast server

Target

ICECAST_MAX_SOURCES

Default

4

Value

4