HGLRC Gemini 915 MHz & 2.4 GHz ELRS Dual-Band Receiver (RX) for FPV + Antenna

HGLRC Gemini 915 MHz & 2.4 GHz ELRS Dual-Band Receiver (RX) for FPV + Antenna

Product description

The HGLRC DualbandRX is a compact dual-band FPV receiver that combines the 915 MHz and 2.4 GHz frequency bands into a single receiver. At its heart is the Semtech LR1121 transceiver, which enables the parallel use of different frequency ranges. This allows the receiver to be used for both classic dual-band applications and in Gemini mode, depending on the system in use.

The dual-band single-antenna solution is particularly interesting: Instead of two separate antennas, the DualbandRX uses a specially developed dual-band T-antenna that covers both frequency ranges. This saves space and weight and simplifies antenna installation—especially for compact FPV drones, it’s a welcome solution to the usual cable clutter.

Features

• Dual-band receiver for 915 MHz and 2.4 GHz
• ExpressLRS support
• Semtech LR1121 RF transceiver
• Dual-band diversity mode
• Gemini Mode
• Simultaneous use of different frequency bands is possible
• Specially Designed Dual-Band T-Type Antenna
• Only one antenna required for both frequency ranges
• Optimized circuitry for suppressing harmonic interference
• IPEX1 antenna connector
• Extremely compact design
• Weighs only 1 g without the antenna
• Ideal for FPV drones and compact builds

Specifications

• Manufacturer: HGLRC
• Model: DualbandRX
• Type: Dual-Band Single-Antenna Receiver
• Color: Black
• Firmware: HGLRC C3 900/2400 Dual-Band Nano RX
• Firmware Version: 3.6.3
• Frequency Ranges: 915 MHz / 2.4 GHz
• RF chip: Semtech LR1121
• Transmit power at 915 MHz: 100 mW
• Transmit power at 2.4 GHz: 100 mW
• Dual-band diversity: Yes
• Gemini support: Yes
• Antenna type: Dual-band T-type
• Antenna connector: IPEX1
• Antenna cable length: 90 mm
• One antenna for 915 MHz and 2.4 GHz
• Input voltage: 3.6–5 V
• Dimensions: 11 × 20.2 mm, without antenna
• Weight: 1 g, without antenna