aethersdr/AetherSDR

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Native amateur-radio workstation for FlexRadio (FLEX-6000/8000/Aurora) — Linux, macOS, Windows · Qt6 + C++20

Stars: 221
Forks: 117
Open beginner issues: 19
Indexed issues: 512
Avg merge: 1d 23h
Merged PRs (30d): 300

Dominant language: C++
License: GPL-3.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

502 open issues indexed

RadioSetupDialog: kLabelStyle and kEditStyle pin dark-theme hex, so captions and line edits stay dark under Default Light Open

bug GUI maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 58/100

aethersdr/AetherSDR#5896 · 1 comment · Opened Sep 21, 2026
Two independent mutexes guard one process-global FFTW planner: SpectralNR never takes WdspChannel::fftwSetupLock() Open

audio bug maintainer-review priority: medium spectrum

Difficulty 5/5 Over a week Newbie friendliness 25/100

aethersdr/AetherSDR#5895 · 1 comment · Opened Sep 21, 2026
RFC; TGXL: infer PTT trigger mode from PTT activity and hide source label permanently Open

awaiting-response enhancement external devices GUI protocol rfc

Difficulty 5/5 Over a week Newbie friendliness 35/100

aethersdr/AetherSDR#5893 · 1 comment · Opened Sep 21, 2026
aetherd: bounded backend receive-contract test foundation Open

enhancement maintainer-review multi-pan protocol

aethersdr/AetherSDR#5890 · 2 comments · 1 assignee · Opened Sep 21, 2026
[RFC] Add a Window menu that surfaces every open app window Open

enhancement GUI maintainer-review rfc RFC Approved

aethersdr/AetherSDR#5889 · 4 comments · 1 assignee · Opened Sep 21, 2026
TCI keying verbs are not uniformly arbitrated: trx is producer-scoped and single-owner, tune/keyer/cw_macros reach RadioModel directly Open

bug CW maintainer-review priority: medium protocol safety

Difficulty 5/5 Over a week Newbie friendliness 35/100

aethersdr/AetherSDR#5873 · 2 comments · Opened Sep 20, 2026
macOS native DAX TX: bursty PCC 0x0123 packet delivery and TX can stop sending DAX packets until AetherSDR restart Open

bug maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5870 · 4 comments · Opened Sep 20, 2026
Static check: a declared seam signal with no probe-table entry should fail the PR, not main Open

enhancement good first issue maintainer-review

Difficulty 3/5 1-2 days Newbie friendliness 76/100

aethersdr/AetherSDR#5868 · 1 comment · Opened Sep 20, 2026
ControlAvailabilityRegistry implements the three-state control doctrine and has zero call sites Open

GUI maintainer-review question

Difficulty 5/5 Over a week Newbie friendliness 35/100

aethersdr/AetherSDR#5859 · 3 comments · Opened Sep 20, 2026
Flex: the radio reports iaru_region and AetherSDR parses it nowhere, while showing the marketing region string instead Open

enhancement GUI maintainer-review protocol

Difficulty 4/5 3-5 days Newbie friendliness 65/100

aethersdr/AetherSDR#5858 · 1 comment · Opened Sep 20, 2026
RadioSetupDialog: 16 value labels keep their dark-theme colour after a theme switch, and two of them look fixed Open

bug GUI maintainer-review priority: low

Difficulty 3/5 1-2 days Newbie friendliness 78/100

aethersdr/AetherSDR#5857 · 1 comment · Opened Sep 20, 2026
hl2: surface the converter DC offset as an adcDcDbfs health row (#5802 question 2) Open

enhancement maintainer-review spectrum

Difficulty 3/5 1-2 days Newbie friendliness 76/100

aethersdr/AetherSDR#5856 · 2 comments · Opened Sep 20, 2026
HL2: a tone outside the CW transmit passband produces 8 dB MORE forward power, and the host's own stream shows it attenuated 59 dB Open

audio bug CW maintainer-review safety

Difficulty 5/5 Over a week Newbie friendliness 25/100

aethersdr/AetherSDR#5854 · 6 comments · Opened Sep 20, 2026
Program shuts down after an hour or so Open

awaiting-response bug priority: high Windows

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aethersdr/AetherSDR#5853 · 1 comment · Opened Sep 20, 2026
HL2: the second receiver's S-meter is published as SLC1:LEVEL, which is never defined, so the reading is dropped Open

bug maintainer-review protocol

Difficulty 5/5 Over a week Newbie friendliness 45/100

aethersdr/AetherSDR#5852 · 2 comments · Opened Sep 20, 2026
The automation bridge's transmit permission gate is button-scoped, so invoke setValue reaches RF power where the transmit verb refuses Open

bug maintainer-review safety

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5851 · 1 comment · Opened Sep 20, 2026
TCI transmit audio is shaped by the Phone/CW microphone chain (mic profile, MIC level, PROC) Open

audio awaiting-response maintainer-review priority: medium protocol

aethersdr/AetherSDR#5844 · 2 comments · 1 assignee · Opened Sep 20, 2026
Pending-layout pattern in NetworkDiagnosticsDialog and ThemeEditorDialog navigation trees (follow-up to #5837) Open

bug GUI macOS maintainer-review priority: medium

Difficulty 4/5 3-5 days Newbie friendliness 50/100

aethersdr/AetherSDR#5839 · 1 comment · Opened Sep 19, 2026
[sanitizer] TSan weekly run failure (fp 4fd7a70228fc) Open

bug priority: high sanitizer tsan

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5831 · 1 comment · Opened Sep 19, 2026
HL2: rfGain.defaultDb is persisted and acted on, but nothing can write it — a stuck value is permanent Open

bug external devices maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 45/100

aethersdr/AetherSDR#5829 · 2 comments · Opened Sep 19, 2026
HL2: switching auto RF gain off after a refused arm is never recorded, and the next connect arms it again Open

bug GUI maintainer-review

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

aethersdr/AetherSDR#5828 · 2 comments · Opened Sep 19, 2026
display call in general area Open

awaiting-response bug protocol spectrum

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aethersdr/AetherSDR#5823 · 1 comment · Opened Sep 19, 2026
docs: audio-pipeline.md states m_rxBufferCapMs default 200 ms; code default is 100 ms Open

audio documentation good first issue maintainer-review

Difficulty 1/5 Under an hour Newbie friendliness 92/100

aethersdr/AetherSDR#5815 · 2 comments · Opened Sep 18, 2026
[bug] FLEX-6600M v26.9.3 — Open

bug GUI maintainer-review priority: high spectrum Windows

Difficulty 4/5 3-5 days Newbie friendliness 45/100

aethersdr/AetherSDR#5813 · 10 comments · Opened Sep 18, 2026
Four tests fail deterministically on clean main locally: the a11y announcement fixture never receives focus (offscreen) Open

bug full-suite GUI maintainer-review

aethersdr/AetherSDR#5811 · 3 comments · 1 assignee · Opened Sep 18, 2026
Add a AetherVoice preset dropdown to the Profile Switcher Open

claude-active enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

aethersdr/AetherSDR#5807 · Opened Sep 18, 2026
The bridge reduces 1024 spectrum bins to four numbers before a client can read them Open

claude-active

Difficulty 5/5 Over a week Newbie friendliness 45/100

aethersdr/AetherSDR#5806 · 1 comment · Opened Sep 18, 2026
A build cannot identify itself: the bridge reports only a version string, and the SHA is UI-only and configure-time stale Open

claude-active

Difficulty 4/5 3-5 days Newbie friendliness 55/100

aethersdr/AetherSDR#5804 · 2 comments · Opened Sep 18, 2026
adcRmsDbfs sits at −18.0 dBFS invariant across 19 dB of analog gain — analog limit, or decode defect? Open

claude-active

Difficulty 4/5 3-5 days Newbie friendliness 45/100

aethersdr/AetherSDR#5803 · 2 comments · Opened Sep 18, 2026
RTLSDR dongles support as part of Windows version of the software Open

claude-active enhancement external devices priority: medium

Difficulty 5/5 Over a week Newbie friendliness 25/100

aethersdr/AetherSDR#5800 · 1 comment · Opened Sep 17, 2026
Rebuild and re-pin the Windows whisper-gpu pack after #5773 (vendored whisper.cpp load check) Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

aethersdr/AetherSDR#5798 · 3 comments · Opened Sep 17, 2026
[bug] FLEX-6400 v26.9.3 — RX stops after approx twenty minutes Open

claude-active

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aethersdr/AetherSDR#5797 · Opened Sep 17, 2026
No CI job builds the optional-dependency-OFF configuration — three build breaks on main in one week Open

claude-active

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5796 · Opened Sep 17, 2026
Hl2Spectrum averages in the dB domain: accumulate power, take the log once at emit Open

claude-active

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5794 · 1 comment · Opened Sep 17, 2026
RFC 4.2 data plane: IRadioBackend::waterfallRowReady is emitted by one backend and consumed by none Open

claude-active

Difficulty 5/5 Over a week Newbie friendliness 38/100

aethersdr/AetherSDR#5793 · 1 comment · Opened Sep 17, 2026
[RFC] Spectrum averaging on raw-spectrum backends: which layer owns it, and in which domain Open

enhancement maintainer-review spectrum

Difficulty 5/5 Over a week Newbie friendliness 35/100

aethersdr/AetherSDR#5782 · 4 comments · Opened Sep 17, 2026
[bug] FLEX-8400 v26.9.3 — AetherSDR 26.9.3: 2016 ThumbDV DV3000U not detected on macOS Open

bug external devices maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 38/100

aethersdr/AetherSDR#5780 · 2 comments · Opened Sep 17, 2026
[bug] Hermes-Lite 2 v26.9.3 — receivers B,C,D are not persisted after a program restart Open

bug maintainer-review multi-pan

Difficulty 3/5 1-2 days Newbie friendliness 55/100

aethersdr/AetherSDR#5777 · 2 comments · Opened Sep 17, 2026
[bug] Hermes-Lite 2 v26.9.3 — Receivers C and D cannot be selected for CAT control Open

bug GUI maintainer-review protocol

Difficulty 3/5 1-2 days Newbie friendliness 58/100

aethersdr/AetherSDR#5776 · 1 comment · Opened Sep 17, 2026
[bug] Hermes-Lite 2 v26.9.3 — B,C,D receivers are missing from the RX Controls Receive Widget Open

bug GUI maintainer-review

Difficulty 3/5 1-2 days Newbie friendliness 68/100

aethersdr/AetherSDR#5775 · 1 comment · Opened Sep 17, 2026
[bug] Hermes-Lite 2 v26.9.3 — RF gain does not work through CAT control Open

bug maintainer-review protocol

Difficulty 3/5 1-2 days Newbie friendliness 58/100

aethersdr/AetherSDR#5774 · 1 comment · Opened Sep 17, 2026
The Aetherial strip's □ title-bar button maximizes, where its icon and its position say full screen Open

audio bug GUI maintainer-review

Difficulty 5/5 Over a week Newbie friendliness 25/100

aethersdr/AetherSDR#5759 · 3 comments · Opened Sep 17, 2026
Panadapter zoom is offered per-pane but is radio-wide on the HL2, and `panSpanIsRadioWide` reaches no UI code Open

enhancement GUI maintainer-review multi-pan spectrum

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5750 · 4 comments · Opened Sep 16, 2026
[bug] FLEX-6400M v26.9.3 — Open

maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 55/100

aethersdr/AetherSDR#5749 · 12 comments · Opened Sep 16, 2026
CW decoder: three pre-existing items adjacent to the #5641 race fix Open

bug CW maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5745 · 1 comment · Opened Sep 16, 2026
official support for FreeBSD Open

audio enhancement external devices maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 62/100

aethersdr/AetherSDR#5743 · 2 comments · Opened Sep 16, 2026
Native Bluetooth Hands-Free PTT accessory support for MOX Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 38/100

aethersdr/AetherSDR#5742 · 1 comment · Opened Sep 16, 2026
wdsp_channel_test: two identical WDSP channels diverge under CPU load, one returns Ok having written nothing Open

maintainer-review

Difficulty 4/5 3-5 days Newbie friendliness 42/100

aethersdr/AetherSDR#5734 · 3 comments · Opened Sep 16, 2026
[bug] AU-510 v26.9.3 — AetherSDR crashes using ASR. Open

audio bug GUI maintainer-review priority: high Windows

Difficulty 4/5 3-5 days Newbie friendliness 48/100

aethersdr/AetherSDR#5730 · 2 comments · Opened Sep 15, 2026
Routing Recorded Audio for Clean On-Air Playback with AetherSDR Open

audio awaiting-response question

Difficulty 5/5 Over a week Newbie friendliness 20/100

aethersdr/AetherSDR#5729 · 1 comment · Opened Sep 15, 2026

aethersdr/AetherSDR

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