ExpressLRS ELRS True Diversity Receiver

Easy modular assembly and disassembly

Lightweight design and durable

Color: Black, 2-color camo(green & black)

If you want to use Gemini mode, you need to use a TX that supports Gemini mode.

If you want to use Gemini mode, you need to use a TX that supports Gemini mode.

*compatible with DJI FPV Camera

iFlight ELRS diversity receiver is a true dual-antenna diversity receiver developed in close cooperation with the ExpressLRS Team. ExpressLRS is known for its long-range operation, low latency, and high-power telemetry feedback capabilities.

The ELRS diversity receiver features well-placed dual antennas with shielding covers, enhancing its resistance to interference, widening signal reception, and ensuring a more stable connection compared to conventional single-antenna receiver systems. 

It incorporates a TCXO temperature-compensated crystal oscillator to prevent frequency shifts caused by temperature variations. It significantly meets the reliability requirements for long-distance flights, aerial photography, or FPV freestyle maneuvers.

iFlight ELRS diversity receiver is a true dual-antenna diversity receiver developed in close cooperation with the ExpressLRS Team. ExpressLRS is known for its long-range operation, low latency, and high-power telemetry feedback capabilities.

The ELRS diversity receiver features well-placed dual antennas with shielding covers, enhancing its resistance to interference, widening signal reception, and ensuring a more stable connection compared to conventional single-antenna receiver systems. 

It incorporates a TCXO temperature-compensated crystal oscillator to prevent frequency shifts caused by temperature variations. It significantly meets the reliability requirements for long-distance flights, aerial photography, or FPV freestyle maneuvers.

2 X 3D Printed TPU Lens Protector

NOTE: Frame, camera and the air unit module do not include.

Gemini mode and True Diversity mode are compatible, better reception effect

Integrated shields can protect electronic components and enhance anti-interference capabilities.

Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high-frequency stability

Up to power 500mW(868MHz/900MHz)/250mW(2.4G) telemetry transmission, resulting in stronger telemetry signals and significantly reducing instances of telemetry loss.

High-performance at 2400MHz or 900MHz (900 / 868 bands available)

Gemini mode and True Diversity mode are compatible, better reception effect

Integrated shields can protect electronic components and enhance anti-interference capabilities.

Newly upgraded Temperature Compensated Crystal Oscillator, lower packet loss, high-frequency stability

Up to power 500mW(868MHz/900MHz)/250mW(2.4G) telemetry transmission, resulting in stronger telemetry signals and significantly reducing instances of telemetry loss.

High-performance at 2400MHz or 900MHz (900 / 868 bands available)

Compatible with BumbleBee, Green Hornet, TITAN XL5, SL5, SL5-E, XL5 V4(Nazgul5), TITAN DC5, Chimera7, Protek25, ProTek35 Frame.

Color: black

Make sure to install the antenna away from conductive or magnetic components (carbon, metal, motors). 

Flash the latest firmware and follow the ELRS Community for updates, tutorials or contributions.

Use iFlight ELRS receivers coupled with our transmitter for maximum performance! We've probably achieved market's best crystal frequency stability at a very low frequency deviation. Please checkout this article for further information https://github.com/ExpressLRS/ExpressLRS/wiki/Crystal-Oscillator-(XO)-Frequency-Error

Make sure to install the antenna away from conductive or magnetic components (carbon, metal, motors). 

Flash the latest firmware and follow the ELRS Community for updates, tutorials or contributions.

Use iFlight ELRS receivers coupled with our transmitter for maximum performance! We've probably achieved market's best crystal frequency stability at a very low frequency deviation. Please checkout this article for further information https://github.com/ExpressLRS/ExpressLRS/wiki/Crystal-Oscillator-(XO)-Frequency-Error

1 x TPU GoPro Mount Stand (as you selected)

The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you're not sure what to get, please checkout the official ELRS Long Range Competition to see what has been achieved. https://www.expresslrs.org/2.0/info/long-range/

What can you expect? Due to local regulations, the 900MHz FCC region seems to have a better performance than the 868MHz EU region. The 2400MHz band works great in any region, has a higher packet rate up to 500hz. This is not a common 2400MHz protocol and cannot be compared to anything prior on the market.

The 900MHz as well as 2400MHz band have outstanding performance and long range capabilities. If you're not sure what to get, please checkout the official ELRS Long Range Competition to see what has been achieved. https://www.expresslrs.org/2.0/info/long-range/

What can you expect? Due to local regulations, the 900MHz FCC region seems to have a better performance than the 868MHz EU region. The 2400MHz band works great in any region, has a higher packet rate up to 500hz. This is not a common 2400MHz protocol and cannot be compared to anything prior on the market.

MCU: ESP32-Pico D4

Receiver Type: Gemini/True Diversity

Firmware: iFlight 900MHz 500mW Diversity RX (868MHz/900MHz) 

           iFlight 2.4GHz 250mW Diversity RX(2.4G)

Lua Script: iF 900 500mW GRX (868MHz/900MHz) 

            iF 2G4 250mW GRX(2.4G)

Frequency bands: 868MHz EU/900MHz FCC and 2.4GHz ISM

Telemetry Power: 100-500mW (20-27dBm) (868/900MHz)  

                                50-250mW (17-24dBm)(2.4G)

Dimension: 24.3*18.5*6.5mm (868/900MHz) / 24.5*18.6*6.3mm(2.4G)

Protocol: CRSF

LNA: N/A(868/900MHz) / YES (2.4G)

Weight: 4.2g (868/900MHz) / 3.3g (2.4G)

Designed with the needs of FPV enthusiasts in mind, this adapter board allows you to charge your batteries conveniently and efficiently, catering to the charging habits of FPV enthusiasts.

MCU: ESP32-Pico D4

Receiver Type: Gemini/True Diversity

Firmware: iFlight 900MHz 500mW Diversity RX (868MHz/900MHz) 

           iFlight 2.4GHz 250mW Diversity RX(2.4G)

Lua Script: iF 900 500mW GRX (868MHz/900MHz) 

            iF 2G4 250mW GRX(2.4G)

Frequency bands: 868MHz EU/900MHz FCC and 2.4GHz ISM

Telemetry Power: 100-500mW (20-27dBm) (868/900MHz)  

                                50-250mW (17-24dBm)(2.4G)

Dimension: 24.3*18.5*6.5mm (868/900MHz) / 24.5*18.6*6.3mm(2.4G)

Protocol: CRSF

LNA: N/A(868/900MHz) / YES (2.4G)

Weight: 4.2g (868/900MHz) / 3.3g (2.4G)

1 x ExpressLRS Diversity Receiver 

2 x Antenna

Product: Defender 16 Charging Adapter(Optional)

Applicable batteries: Defender 16 900mAh 2S(Not compatible with other batteries)

Operating Temperature Range: 5°C to 40°C

Input voltage: 8.4V

Output current: 4A(MAX)

Size: 125*33*25mm

Weight: 41g

Product: Defender 20 Charging Adapter(Optional)

Applicable batteries: Defender 20 900mAh 3S(Not compatible with other batteries)

Operating Temperature Range: 5°C to 40°C

Input voltage: 12.6V

Output current: 4A(MAX)

Size: 125*33*25mm

Weight: 41g

Product: Defender 25 Charging Adapter(Optional)

Applicable batteries: Defender 25 550mAh 4S and Defender 25 900mAh 4S(Not compatible with other batteries)

Operating Temperature Range: 5°C to 40°C

Input voltage: 16.8V

Output current: 4A(MAX)

Size: 145*35*27mm

Weight: 43g

1 x ExpressLRS Diversity Receiver 

2 x Antenna