Precise details:

GEPRC MATEN 3.3G 4W VTX PRO – High-Power Long-Range FPV Video Transmitter Elevate your long-range FPV drone missions to new distances with the GEPRC MATEN 3.3G 4W VTX PRO—a professional-grade video transmitter engineered for unmatched 3.3GHz performance, robust thermal management, and universal compatibility. Designed for pilots pushing the boundaries of ultra-long-range flying, this VTX delivers industry-leading 4000mW output power, advanced active cooling, and seamless integration with modern FPV systems. Trusted by the FPV community for its rugged construction and pro-grade features, the MATEN 3.3G 4W solves core pain points like signal dropouts, overheating, and limited range—making it the ultimate upgrade for long-range explorers, cinematic pilots, and industrial FPV users. 
Specification:
Brand: GEPRC
Model: MATEN 3.3G 4W VTX PRO
Size: 57×31.5×17.5mm
Mounting Hole: 20x20mm(M2),25.5×25.5mm(M2)
Output Power: 25mW/200mW/1600mW/4000mW/Pit mode
Frequency: 3000-3500MHz
Channel: 48CH
Enter Frequency Directly: Support
Input Voltage: DC12-36V（3-8S Battery）
Output Voltage: 5V@600mA
Protocol: IRC Tramp
Antenna Interface: SMA
Cable Interface: SH1.0 6pin
Weight: 36g

Core Features & User Benefits 1. 3.3GHz 4W Max Power – Unmatched Ultra-Long-Range Performance The GEPRC MATEN 3.3G 4W delivers industry-leading 4000mW output power in the underutilized 3.3GHz band, solving 5.8GHz congestion for long-range missions: Ultra-Long Distance Reach: Transmits crisp, clear video across open fields, rural landscapes, and semi-complex environments—perfect for long-range exploration and competitive long-distance flights. 5 Power Modes for Total Control: Switch between PIT (Indoor Testing), 25mW (Short-Range), 200mW (Mid-Range), 1600mW (Long-Range), and 4000mW (Max Range) to balance range and battery efficiency. 3.3GHz Band Advantage: Avoids 5.8GHz signal congestion, delivering more stable transmission in urban, wooded, or crowded flying zones—reducing pixelation, dropouts, and interference. 2. CNC Aluminum Shell + Micro Turbofan – Industry-Leading Thermal Management Built to handle extreme power output without throttling or overheating, the VTX features a dual active cooling system: High-Strength CNC Aluminum Shell: Precision-machined aluminum alloy rapidly dissipates heat from internal components, ensuring efficient thermal conduction. Built-In Micro Turbofan: Active cooling fan delivers powerful, targeted airflow, preventing overheating even during continuous 4W operation. Temperature Control Protection: Intelligent overheat prevention safeguards the VTX from damage, ensuring stable performance in high-load scenarios. Wide Operating Range: -10°C to +60°C tolerance ensures reliability in extreme conditions—from cold winter flights to hot summer race days. 3. One-Button, Three-Light Interface – Simple, Intuitive Operation Designed for field-friendly use with a streamlined control system: One Function Adjustment Button: Single-button design for power mode switching, frequency tuning, and mode selection—no complex menu navigation. Three Indicator Lights: Clear visual feedbackk for power mode, frequency status, and temperature—critical for quick field checks. Direct Frequency Entry: Precisely tune to your desired frequency directly in the configurator, eliminating guesswork and ensuring optimal interference avoidance. 4. IRC Tramp Protocol – OSD In-Flight Control Seamlessly integrate with your FPV drone’s OSD (On-Screen Display) for hands-free, in-flight parameter adjustment: OSD Control: Adjust power levels, frequency, and VTX settings directly from your flight controller’s OSD—no physical interaction required during flights. Universal Compatibility: Works with all major flight controllers and OSD systems (Betaflight, INAV, etc.), ensuring seamless integration with your existing drone setup. 5. Wide Voltage Input (12-36V) – Universal High-Voltage Compatibility Supports a massive 12-36V input range, making it compatible with nearly all high-power FPV drone systems: 3S-8S LiPo Ready: Directly power from 3S to 8S LiPo batteries (12-36V) without extra voltage regulators—simplifying your long-range build and reducing wiring clutter. Uncompromised Performance: Delivers full 4W power even with high-voltage battery setups, eliminating voltage-related performance limits. Flexible Mounting: Fits all major FPV drone frames, from long-range freestyle builds to industrial FPV rigs. 6. Dual Mounting Patterns – Universal Frame Fit The MATEN 3.3G 4W features two standard mounting hole patterns (20×20mm M2 and 25.5×25.5mm M2), ensuring compatibility with nearly all FPV drone frames: Plug-and-Play Installation: Screw directly into your drone’s stack or camera mount—no drilling, modification, or adapter plates needed. Space-Saving Design: 57×31.5×17.5mm dimensions fit seamlessly into tight builds, avoiding interference with propellers, flight controllers, or other components. Secure Mounting: Robust construction and precise hole pattern ensure the VTX stays fixed during high-G maneuvers, hard landings, and frequent disassembly. 7. 48CH Full-Band Coverage – Interference-Free Flying With 48 available channels across the 3.3GHz spectrum, the VTX offers unmatched flexibility to avoid signal congestion: 48CH Selection: Choose the clearest frequency in crowded flying zones (multi-drone missions, urban areas, wooded regions). Reduced Artifacts: Minimizes "pixelation," "dropouts," and signal loss by selecting optimal channels—delivering a smooth, lag-free FPV experience. Future-Proof Design: Supports expanded 3.3GHz channel options, ensuring compatibility with emerging FPV systems. 8. Dedicated 5V Output – Safe Power for Camera/Fan Features a 5V @ 600mA output dedicated exclusively to powering your FPV camera or cooling fan: Simplified Build: Eliminates the need for separate BEC modules, reducing wiring and component count in your drone stack. Critical Protection: The 5V output is for camera/fan use only! Never connect battery input to the 5V port—this will cause severe VTX damage. Stable Performance: Delivers a consistent 5V supply, ensuring optimal operation for your camera and cooling fan. Important Usage Notes - Antenna Installation: Always install the SMA antenna before powering on the VTX to prevent damage. - Heat Management: Fly in well-ventilated environments with constant airflow to prevent overheating. Install an additional cooling fan if operating in confined spaces. - 5V Output Caution: The 5V port is for camera/cooling fan power only—never connect battery input here, as it will destroy the VTX. Why Choose GEPRC MATEN 3.3G 4W VTX PRO? * 3.3GHz 4W Max Power: Industry-leading output for ultra-long-range FPV flying. * Dual Thermal Management: CNC aluminum shell + micro turbofan for stable performance under load. * User-Friendly Operation: One button + three lights for quick tuning and status checks. * IRC Tramp Support: OSD in-flight control for seamless integration. * Wide Voltage Range: 12-36V for 3S-8S LiPo compatibility. * 48CH Full-Band Coverage: Interference-free flying in diverse environments. * Universal Mounting: 20×20mm & 25.5×25.5mm M2 holes for all major drone frames. * Dedicated 5V Output: Safe power for camera/fan.
Package included:
1 x MATEN 3.3G 4W VTX PRO
1 x VTX Cable(SH1.0 6pin 150mm)
1 x User Manual