- HackRF PortaPack H4M with Mayhem firmware v2.0.1+ installed
- MicroSD card formatted to FAT32 containing ADS-B map files (
/ADSB/world_map.bin
, world_map.jpg
)
- ADS-B antenna (12 dBi, 700 MHz–2700 MHz) — included in some of our bundles
- Internet access
- Navigate to Receive → ADS-B RX on your PortaPack H4M.
- We recommend using the 12 dBi 700 MHz–2700 MHz antenna included in our bundles for best reception.
- Adjust gain: LNA ~40 dB, VGA ~32 dB.
- Aircraft icons will appear if any are detected. When a green indicator appears next to an aircraft, press Select to center it on the map.
- After selection, view details: ICAO address, callsign, country, coordinates and aircraft type.
- Use See on Map to zoom in on the aircraft’s position.
- Position your antenna with an unobstructed sky view to maximize reception.
- Confirm SD card integrity and FAT32 format to prevent map-file read errors.
- Keep Mayhem firmware updated for the latest ADS-B RX improvements.
- If the map fails to load, re-copy the map files ensuring correct filenames and case sensitivity.
For optimal ADS-B performance on your HackRF H4M, we recommend the 12 dBi 700 MHz–2700 MHz antenna included in our SDR bundles.