SWLtools
Utilitaires
Gratuit · Conçue pour iPad
SWLtools: The Companion for Shortwave Listening Enthusiasts
SWLtools is an app designed specifically for Shortwave Listening (SWL) enthusiasts who want to enhance their listening experience. Whether you are a hobbyist or a dedicated DXer, SWLtools provides useful tools to support your activity.
Key Features
Audio Recording and Storage
Easily record and store audio directly from your receiver. Capture signals from around the world and listen to them again whenever you want.
Spectrum and Waterfall Display
If your receiver provides an IQ output, SWLtools can display the real-time spectrum and spectrogram (waterfall). Visually explore the bands and gain deeper insight into the signals you are receiving.
Optimized for the Belka Receiver
SWLtools was designed to work seamlessly with the Belka receiver.
It’s the perfect companion for outdoor listening sessions, allowing you to record your DX or explore frequencies using the spectrum view.
The app is optimized for low power consumption when displaying the spectrum and waterfall, making it ideal for portable use.
Requirements
To use SWLtools, you need an inexpensive USB audio adapter (ADC/DAC) connected to your iOS device.
These affordable dongles typically provide a microphone input and a headphone output, allowing you to pass through the audio signal for recording or the IQ signal for spectrum display.
With some adapters designed for line-level input and output, it is also possible to listen to your radio directly through the iPhone speakers.
Not Just for SWL
Although SWLtools is tailored for shortwave listeners, it can be used in any situation where you need to record an audio signal coming from a line output.
Note: Please make sure your receiver is compatible with the app’s features and that you have the required accessories for optimal performance.
Notes et avis
Cette app n’a pas reçu suffisamment de notes ou d’avis pour en proposer un aperçu.
Stereo and mono inputs on the ADC converter are now handled differently.
Improved control over signal levels and AGC.
The tuned station is now centered in the spectrum and waterfall displays, making precise tuning easier.
Added a zoom function to the spectrum and waterfall displays.
Added a cursor to measure bandwidth, RTTY shift, etc. on the waterfall display.
Bug fixes and stability improvements.
Le développeur Stefano Rampazzo a indiqué que les pratiques de l’app en matière de confidentialité peuvent inclure le traitement des données tel que décrit ci‑dessous. Pour en savoir plus, consultez la politique de confidentialité du développeur .
Données non collectées
Le développeur ne collecte aucune donnée avec cette app.
Accessibilité
Le développeur n’a pas encore indiqué quelles fonctionnalités d’accessibilité sont prises en charge par cette app. En savoir plus
Informations
- Fournisseur
- Stefano Rampazzo
- Taille
- 39,7 Mo
- Catégorie
- Utilitaires
- Compatibilité
Nécessite iOS 17.0 ou version ultérieure.
- iPhone
Nécessite iOS 17.0 ou version ultérieure. - iPad
Nécessite iPadOS 17.0 ou version ultérieure. - Mac
Nécessite macOS 14.0 ou une version ultérieure et un Mac doté d’une puce Apple M1 ou une version ultérieure. - Apple Vision
Nécessite visionOS 1.0 ou version ultérieure.
- Langues
- Anglais
- Âge
4+
- 4+
- Copyright
- © 2025 Stefano Rampazzo