Elarion RX 868 MHz (ELRS)

frequency_band records the registry's '900MHz', this corpus's name for the 860-928 MHz band that 868 MHz sits in - six existing parts already use it and there is no 868 value. VENDOR TABLE ERROR, recorded rather than propagated: Elarion's spec table for this product says 'Nominal frequency bands: EU433', which is a copy-paste from the 433 MHz sibling - the product name, its configurable range (730-1020 MHz) and its product code all say 868. The 868 reading is taken and the error noted here. RX sensitivity -148 dBm, TX power 100 mW. antenna_count is a DOCUMENTED ABSENCE for the same reason as the 433 MHz model. 15 x 22 mm, 1.1 g. Antenna port is 50 ohm on an IPEX MHF / U.FL connector; serial output to the flight controller is CRSF. encryption is a DOCUMENTED ABSENCE - Elarion's table states none, and ExpressLRS itself has no link encryption, so 'none' would be an inference about the protocol rather than a fact about this board. size_classes declared as all five per Stephan 2026-08-02: nothing recorded about a 1.1 g receiver rules a size class out. Designed and manufactured in the EU using Western critical components, per Elarion's own product copy. Specs come from Elarion's storefront API, which publishes a complete per-product table - that is why these figures are manufacturer-grade rather than retailer-derived. power_draw_w is a DOCUMENTED ABSENCE: Elarion's receiver table gives TX power, RX sensitivity, dimensions and mass but no supply current or consumption, and their TRANSMITTER table does state 7.8 W - so carrying a figure across from the other side of the link would be an invention.

Elarion ELRS receiver; specs from Elarion's own storefront API.