Free to use. Ready when you are.
This is where I collect the things you can actually use: my software, practical browser tools and free amateur-radio services. No catalogue for the sake of it – just direct paths to useful stuff.
My software for your shack.
Wavelog Offline Logger
Log QSOs without an internet connection, keep multiple station profiles and synchronize with Wavelog later. Built for practical operating, portable days and everyday shack use.
Open it in the browser and get on with it.
Small focused helpers for logging, RF calculations, DX and everyday operating.
Funk Live
Cross-network live activity from FM-Funknetz and BrandMeister: active stations, talkgroups and last heard.
Open tool →
QSO Trainer
Practise an SSB voice contact with an AI radio partner using PTT or text.
Open tool →
QSL Card Manager
Design QSL cards and manage shared templates for DA6IT.de and the Offline Logger.
Open tool →
ADIF Doctor
Check, clean and repair ADIF files locally in your browser.
Open tool →
Cable Calculator
Calculate coax loss, power at the antenna, ERP and EIRP.
Open tool →
DX Cluster
Filter live DX spots by band, mode, location and activity.
Open tool →
Amateur Radio Abroad
Check CEPT recognition, prefixes, bands and power limits.
Open tool →
Shack Dashboard
Live spots, greyline, activations and simple propagation hints.
Open tool →
SDR Search
Find public OpenWebRX, KiwiSDR and WebSDR receivers by band, frequency or location.
Open tool →
