← Spuggles Portal
SignalLab 3000
RF & Audio Waveform Synthesizer
LIVE OSCILLOSCOPE (TIME-DOMAIN)
SPECTROGRAM WATERFALL (FREQUENCY-DOMAIN)
📡 Signal Generator Controls
▶
START AUDIO SYNTHESIZER
Waveform Shape:
Sine
Sawtooth
Square
Triangle
Carrier Frequency:
440 Hz
FM Sweep Depth:
0 Hz
Output Gain:
50%
📻 Satellite Signal Presets
🛰️ ISS Doppler Sweep
Sweep 145.8 MHz
🛰️ NOAA 19 APT Tick
2400 Hz Sync
📻 CW Beep Telemetry
800 Hz CW