sigmf

A SigMF namespace extension for the National Telecommunications and Information Administration (NTIA).

Tools to work with SigMF files

Java based Spectral analyzer

Data ingestion and aggregation tool for working with raw NASCTN SEA sensor data

Python based tool that generates synthetic RF IQ recordings + optional steganographic payloads embedded via LSB

SigMF File Viewer and Annotation Editor

Turn SigMF SDR captures into leakage-safe PyTorch datasets.

Python ctypes wrapper for SDRplay RSPdx-R2 with IQ capture, realtime streaming, SigMF export, and AI-CW-Decoder integration support.

Simple python reader for SigMF datasets to convert them to pandas dataframe