Radiomaster DBR4 Dual band Xross Gemini ExpressLRS Receiver H-Frame 1 x PCIe 4

1 x PCIe 4

Eliminates the need for high-temperature RTD's or having two separate thermistors to maintain accuracy at both the low and high end of the temperature spectrum

Wired-Ethernet (RJ-45)

meaning you can access screws in hard-to-reach places and engage with angled “around-the-corner” screwdriver jobs

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Radiomaster DBR4 Dual band Xross Gemini ExpressLRS Receiver H-Frame 1 x PCIe 4Features Telemetry RF power Max 2x 100Mw Experience unmatched reliability with dual0band ELRS Gemini Xrossband ELRS Gemini 2. 4GHz ELRS Gemini 868 915MHz 4 Discrete antennas for optimal antenna arrangement Specifications Item: DBR4 Gemini Xrossband 2. 4GHz 915MHz ExpressLRS Receiver Type: ISM2. 4G FCC 915M MCU: ESP32 RF chip: Semtech LR1121 x2 Telemetry RF power: Max 100mw Antenna 2x 2. 4GHz wire 2x 915MHz wire Frequency range: 2. 404 2. 479GHz 903. 5