Detrum GAVIN-8C 8CH 2.4Ghz RC Transmitter

Detrum GAVIN-8C is a 2.4GHz 8-channel transmitter applicable to airplanes, helicopters, and multi-copter. Based on the GAVIN-6C, GAVIN-8C adds the two channels, and its response time achieves 2.6ms even with eight channels; it acts synchronously. Also, AA, Ni-MH, and Li-Po batteries can be used in this transmitter to satisfy more customer needs.

The DSSS&FHSS dual spread spectrum technology will enhance the transmitter by increasing the anti-interference performance and transmission distance. It even can be controlled normally in the city center, do not worry about the strong interference from high-voltage lines, signal towers, city WiFi, Etc.

Please click here for Detrum Gavin-8C 8CH Transmitter Manual.

The Detrum SR6-RC is a compact, high-performance 6-channel 2.4GHz 3-IN-1 receiver that integrates advanced iStone 6-axis gyro stabilization and Vector runway correction into a single unit.

Designed specifically for RC aircraft, the SR6-RC enhances flight stability, improves takeoff and landing control, and reduces pilot workload—making it ideal for both beginners and experienced pilots.

Compatible with conventional aircraft, flying wings (delta), and V-tail configurations, this receiver delivers reliable performance across a wide range of RC airplane platforms.

Key Features

All-in-One Flight Control Solution

• Combines Receiver + iStone Gyro Stabilizer + Runway Correction
• Reduces onboard electronics and simplifies installation
• Improves reliability and saves space

Advanced 6-Axis iStone Stabilization

• Built-in MEMS 6-axis gyro with 32-bit ARM processor
• Real-time correction on roll, pitch, and yaw axes
• Enhances flight stability and wind resistance

Vector Runway Correction System - Tricycle Gear Optimized

• Automatically corrects directional deviation during taxi and takeoff
• Improves ground handling and reduces risk of veering
• Dedicated WHEEL output channel for nose wheel steering servo

Four Intelligent Flight Modes

Easily switch between modes via a 3-position switch:

• Gyro Off Mode – Direct control for setup and testing
• Normal Stabilization Mode – Smooth, stable flight with gyro assistance
• Attitude Lock (Aerobatic Mode) – Holds aircraft attitude when sticks are released
• Safe Mode (Self-Leveling) – Automatically levels aircraft for recovery and beginner support

Plug & Play with Smart Calibration

• Automatic gyro zeroing and stick center calibration
• No complex setup required
• Fast initialization on power-up

Wide Airplane Compatibility

• Standard fixed-wing aircraft
• Flying wing (delta)
• V-tail aircraft

Quick Installation & Setup

1. Create a new model on your transmitter
2. Assign a 3-position switch for flight modes
3. Install the SR6-RC near the center of gravity
4. Power on the aircraft on a level surface for auto calibration
5. Adjust servo directions and endpoints in Gyro Off mode
6. Verify gyro correction directions in Normal mode
7. Fine-tune gain and parameters, then proceed to flight testing

Channel Assignment

Runway Correction Logic

• Controlled via Channel 5 (GEAR)
• Signal < 1600 μs → Correction ON
• Signal ≥ 1600 μs → Correction OFF

With landing gear:

• Gear down → Correction ON
• Gear up → Correction OFF

Without landing gear:

• Switch ON → Correction ON
• Switch OFF → Correction OFF

Installation Guidelines

• Mount near the center of gravity (CG)
• Ensure arrow faces forward
• Align receiver axes with aircraft roll and pitch axes
• Use included double-sided tape only
• Keep away from motor, ESC, battery, and moving parts
• Position antennas at 90°angles for best signal reception

LED Status Indicators

Specifications

Why Choose the Detrum SR6-RC?

The Detrum SR6-RC is engineered for pilots who want greater control, smoother flight, and safer takeoffs and landings without adding complexity. Its integrated stabilization and runway correction make it especially valuable for:

• Scale aircraft pilots
• Beginners learning fixed-wing flight
• Pilots flying in windy conditions
• FPV fixed-wing setups requiring stability and recovery

How to Wire the SR6-RC Correctly: