Tags

2.2-f4tnk

📡 satnogs-flowgraphs 2.2-f4tnk — F4TNK Optimized Flowgraphs

Based on upstream satnogs-flowgraphs 2.2 (Libre Space Foundation)
Station: SatNOGS #3762 | Callsign: F4TNK | CPU: i7-6700 Skylake (AVX2/SSE4.2)

📊 SCOPE: Exhaustive analysis of all flowgraphs + dispatcher

📡 DEMODULATION CHAIN:
  • Soapy Source → Doppler → LPF → DC Blocker → RMS AGC
  • FLL Band Edge → Post-FLL LPF → Quad Demod → Gaussian FIR
  • DC Blocker → RMS Normalize → Symbol Sync TED → Slicer

⚡ OPTIMIZATIONS:
  • Unified fsk_ax25.grc handles MSK/FSK/GFSK/GMSK (removed orphan flowgraphs)
  • Optimized filter taps and decimation ratios
  • Improved audio path: PFB Resampler 48kHz + OGG Encoder
  • Waterfall FFT sink optimization
  • flowgraph_dispatcher.py improvements

🔧 SUPPORTED MODULATIONS:
  • FSK / FSK 9k6 / GFSK / GMSK / MSK (unified)
  • BPSK / AFSK1200 / CW / FM
  • AX.100 Mode 5 & 6
  • Satellite-specific hierarchical flowgraphs

📄 See OPTIMIZATION-F4TNK.md for full details

2.2.dev0+f4tnk

2.1

Tag version '2.1'

2.0.1

Tag version '2.0.1'

2.0

Tag version '2.0'

1.5.1.7.dev0+f4tnk

1.5.1.6.dev0+f4tnk

1.5.1.5.dev0+f4tnk

1.5.1.4.dev0+f4tnk

1.5.1.3.dev0+f4tnk

1.5.1.2.dev0+f4tnk

1.5.1.1.dev0+f4tnk

1.5.1.dev0+f4tnk

1.9.3

Tag version '1.9.3'

1.9.2

Tag version '1.9.2'

1.9.1

Tag version '1.9.1'

1.9

Tag version '1.9'

1.5

Tag version '1.5'

1.4.1

Update flowgraphs  for Qubik 3 and 4

1.8.1

Tag version '1.8.1'