ExpressLRS (ELRS) — RF Signal Parameters
Public RF frequency and signal parameters for the ExpressLRS (ELRS), including control link, video downlink, GPS bands, and relevant counter-UAS planning bands.
Signal Parameters
| Control Frequency | 868MHz / 915MHz / 2.4GHz |
| Video Protocol | Analog / Digital (separate) |
| Video Frequency | N/A (control link only) |
| GPS Bands | N/A |
| Max TX Power | 100–1000 mW (variable) |
⚡ Authorized Counter-UAS Planning Bands
For lawful RF monitoring, lab validation, or controlled counter-UAS planning, compare system coverage against these public reference bands:
868MHz, 915MHz, 2.4GHz
RF Detection
Configure scan range to include 868MHz / 915MHz / 2.4GHz for signal identification.
Mitigation Planning
Use 868MHz, 915MHz, 2.4GHz as a reference for authorized coverage checks and compliance review.
Data source: ExpressLRS Open Source Documentation — View original spec
Data Confidence
Official / source-monitored
Collected from a manufacturer or monitored public source. Verify regional SKUs, firmware, and local documentation before engineering use.
Dataset reviewed: May 2026
Always verify frequency data before field use. Specifications may vary by region, firmware version, antenna configuration, and operating mode.
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