Comparison
ELRS 2.4GHz vs 915MHz: Which System Fits Your Application?
by SkyVolt FPV Engineering Team · About the authors
In this guide
- Quick Answer
- The Details
- For Industrial Missions
Latency, range and regulatory trade-offs between the two most popular ExpressLRS frequency bands.
Quick Answer
2.4 GHz for low latency and global legality; 915 MHz for maximum penetration and range in regions where it is licensed.
The Details
- 2.4 GHz ELRS: faster packet rates (up to 1000 Hz), smaller antennas, legal almost everywhere. Ideal for racing, freestyle and cinematic work.
- 915 MHz ELRS: better obstacle penetration and link margin at extreme range, but limited to 100 Hz refresh and not license-free in every country.
For Industrial Missions
Long-range inspection platforms benefit from 915 MHz in open terrain. Mixed fleets often carry dual receivers — 2.4 GHz for precision work, 915 MHz for the backcountry.
All SkyVolt long-range platforms can be ordered with either — or both.