# ism-band-packet-detection-e7s7w-mpkt > 2025-03-13 5:11am
https://universe.roboflow.com/rf-100-vl/ism-band-packet-detection-e7s7w-mpkt

Provided by a Roboflow user
License: MIT

# Overview
- [Introduction](#introduction)
- [Object Classes](#object-classes)
  - [Bluetooth](#bluetooth)
  - [Drone](#drone)
  - [Weak Bluetooth](#weak-bluetooth)

# Introduction
This dataset is created to detect ISM band packet transmissions by automated systems. The classes include different types of signals observable within the ISM frequency bands. The classes are as follows:
- **Bluetooth**: Standard Bluetooth signal with characteristic patterns.
- **Drone**: Drone transmission signals typically used for communication.
- **Weak Bluetooth**: Fainter version of the standard Bluetooth signal, indicating low strength.

# Object Classes

## Bluetooth
### Description
Bluetooth signals have a dense appearance with horizontal bands. They are distinct and clearly delineated across the frequency spectrum.

### Instructions
- Annotate areas with clear, continuous dense horizontal bands in the frequency spectrum.
- Ensure the signal density matches the typical Bluetooth pattern, which is consistent and defined.
- Do not annotate segments where the signal pattern is unclear or overly dispersed.

## Drone
### Description
Drone signals are characterized by broad, textured bands that cover a significant range within the frequency spectrum.

### Instructions
- Identify and annotate wide, textured bands indicative of drone communications.
- Focus on segments that are consistent in covering a broad frequency range.
- Avoid marking narrow or fine lines that do not exhibit the signature broad pattern.

## Weak Bluetooth
### Description
Weak Bluetooth signals appear as faint or less dense horizontal bands. They indicate signals with lower strength compared to standard Bluetooth.

### Instructions
- Highlight areas with light, less dense horizontal bands typical of a weak Bluetooth signal.
- Ensure these bands are continuous but not as densely packed as regular Bluetooth signals.
- Do not include areas where the signal interruptions create broken or unclear bands.