GSF ELRS 2.4G Diversity Receiver Dual Antenna

ELRS 2.4G Diversity Receiver powers stable RC flight. Experience low latency signaling and dual antenna coverage. Buy now for reliable performance!

• Elite ELRS Diversity Receiver
• Zero Lag RC Telemetry
• Dual Antenna Signal Booster
• ExpressLRS Open Source Module
• TCXO Thermal Compensated Circuit

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GSF ELRS 2.4G Diversity Receiver with Dual Antennas

Key Features

True Dual RF Links: Two independent receiving pathways eliminate dead zones.

High Refresh Rate: Delivers up to 1000Hz cycles for instantaneous throttle response.

Powerful Telemetry: Broadcasts up to 100mW TLM power directly back to your controller.

Product Description

You get upgraded control authority through twin external antennas that actively scan for clean signals. The ESP32-PICO-D4 processor pairs with an SX1281 radio module to manage 2.4GHz traffic without choking. You trade dropped connections for seamless digital feedback during every climb and descent.

Product Overview

Built specifically for airplane enthusiasts and FPV operators who refuse to gamble with weak hardware. This compact unit replaces bulky legacy receivers with a lean 20×14mm footprint crafted from shock-resistant composite housing.

Key Benefits

You stop chasing unstable grips because the system instantly switches channels when static interferes. Cold or hot outdoor runs never cause frequency drift thanks to the precision-machined oscillator core.

Features

WiFi Firmware Upgrades: Flash new versions directly through your mobile browser without extra cables.

RGB Connection Light: Read broadcast status immediately by glancing at color patterns.

iPex1 Antenna Port: Mount the included waveguide radiators securely for maximum reach.

Specifications

Physical Size: 20.4 × 14.2 mm

Net Weight: 1.1g (receiver only)

Input Voltage: 5V DC

Firmware Base: HappyModel EP Dual 2.4GHz RX 3.5.0 BAND:QITN FPV

What’s Included

One QITN ELRS 2.4G Diversity Receiver shipped alongside protective heat shrink tubing, precise gauge silicone leads, and two dedicated directional antennas ready for immediate wiring.

Packaging Contents

The sealed retail box holds every mounting component so you can replace your current rig without hunting for spare parts online.

How To Use

Solder the red and black leads to your power bus, connect white and yellow wires to designated receiver pins, bolt down both external antennas facing upward, and sync the unit through your transmitter interface.

Customer Benefits

You reclaim flight confidence knowing the receiver constantly evaluates both antenna feeds and locks onto whichever path carries cleaner data.

Ideal Uses

This lightweight receiver handles multi-rotor drone builds, fixed-wing aerobatics, and endurance racing models needing crisp digital tracking.

Who It’s For

Experienced pilots and competitive aviators who demand unbroken command fidelity when flying complex routes or testing machine limits.

Frequently Asked Questions

Can I update the software without a USB programmer?
Yes, the built-in wireless module accepts direct OTA pushes from smartphones or laptops.

Does freezing weather break the transmission lock?
No, the active TCXO circuit continuously calibrates against thermal expansion to keep frequencies pinned accurately.

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