DXSchedule truth
EiBi
International shortwave schedule records and source remarks.
Aoki / NDXC
Independent schedule records and technical enrichment.
HFCC
Coordinated schedule and transmitter technical information.
Data provenance
Know which source supports each part of the experience.
DXLens keeps schedule, model, environmental, map, and receiver evidence distinct and attributed.
Attribution is part of the interface.
Schedule providers remain named on result cards. Forecast methods and technical provenance remain inspectable. Environmental context and public receiver directories are described according to the role they actually play.
Propagation & space weather
ITU-R P.533
Modeled HF path calculations and technical forecast outputs.
NOAA SWPC
Operational solar, geomagnetic, and absorption products.
NASA DONKI
Coronal mass ejection and space-weather event context delivered through the DXLens gateway.
Maps & environment
OpenStreetMap / Overpass
Geographic and contextual mapped features.
Open-Meteo
Weather context used where enabled.
Apple Maps
Map presentation and geographic interaction on supported platforms.
Public receivers
ReceiverBook
Public receiver discovery and directory context.
KiwiSDR
Independently operated receiver endpoints and capabilities.
Receiver operators
Availability, listener capacity, policies, and live service remain operator-controlled.
Personal receiver connections
RTL-TCP
A direct connection protocol for a user-configured RTL-SDR host. It is a receiver transport, not a schedule or forecast data source.
Your RTL-TCP host
Host, port, RF profile, and performance settings are configured by you and used to connect directly from the app.
Source boundaries
Schedule sources publish planned transmission data; they do not measure reception.
Propagation models calculate path prospects from available inputs; they do not observe your antenna.
Environmental sources provide context; they do not prove local RF noise or station activity.
Receiver directories help discover public receivers; availability remains with each independent operator.
RTL-TCP is a direct receiver transport configured by the user; it is not a DXLens schedule, forecast, or public-directory data source.