master signals. own the spectrum
SIMULATING
FREE — BUILT‑INS
Signal Library
CATEGORY
SIGNAL
TRANSMIT
Auto TX sends bursts on the interval below. Manual TX fires a single burst.
BAND CENTER 433.920 MHz
SPAN
Tip: hold Shift and mouse wheel on spectrum/waterfall to pan left/right.
WATERFALL
FREQ OFFSET ±0 kHz
SIGNAL POWER -42 dBm
NOISE FLOOR -90 dBm
TRIGGER INTERVAL 3.5 s
RF STRESS OFF
LEVEL 0%
INTERFERENCE TYPE
Tip: choose Sweep to unlock rate/range/shape controls.
CENTRE F 433.920 MHz
MHz
JAM CENTRE
3 DB BW 18 kHz
SPLIT VIEW
WATERFALL
SPECTRUM
OOK · 433.920 MHz
OOK LIVE
TIME ↓
FREQ →
433.870 433.895 433.920 433.945 433.970
Primary packet decode — grouped bits (e.g. preamble, address, command, CRC). Illustrative for the selected capture, not live over-the-air demod.
Analysis OOK-PWM
PROTOCOL OOK-PWM
FREQUENCY 433.920 MHz
MODULATION ASK
BIT RATE 1.2 kbps
ENCODING Manchester
LINK STATUS NOMINAL
JAM RESILIENCE Low
Link & Spectrum
PEAK
-42 dBm
BW
25 kHz
MARGIN
12.0 dB
JAM
CLEAR
📋 ACTIVITY LOG
UNLOCK ADA
You’re on the free tier. Pro unlocks the full signal library, stacking (2nd/3rd signals), and advanced features.
What's in the Pro library?
13,700+ real captures from Flipper Zero & HackRF repositories — actual waveforms, frequencies, and bit patterns captured from live IoT devices. No synthetic data. Every signal is annotated with protocol, encoding, and bit-level structure.
$4.99 / month
13,700+ curated real-world .sub captures from Flipper Zero & HackRF repos
Jamming simulator — broadband, spot and sweep modes with device response
GPS tracker module — LoRa cat tracker + GSM vehicle tracker visualisation
Bit-level protocol annotations on every signal in the library
Practice tasks — beginner-friendly signal intelligence exercises
Export annotated waveform data as .sub files (Flipper-compatible)
continue with free tier