See the band, control your rig and log contacts in one HF SDR workspace for Mac, Windows and Linux. Full-feature 14-day trial. No account or credit card.
HF amateur radio · Public beta .rb-kicker { display: inline-flex; align-items: center; gap: 0.5rem; margin: 0; font-family: var(--font-mono); font-size: 0.72rem; font-weight: var(--weight-semi); line-height: 1.2; letter-spacing: 0.16em; text-transform: uppercase; } .rb-kicker--accent { color: var(--accent-strong); } .rb-kicker--amber { color: var(--color-warning-500); } .rb-kicker--muted { color: var(--text-muted); } .rb-kicker--rule::before { content: ""; display: inline-block; width: 1.5rem; height: 1px; background: currentColor; opacity: 0.55; }
See the band, control your rig and log the contact — one native SDR workspace for macOS, Windows and Linux.
Airspy HF+ · RTL-SDR V3/V4 · KiwiSDR · RTL-TCP · SpyServer · IQ WAV
Hamlib-supported rig control · macOS · Windows · Linux Check your hardware
