All Categories
FPV Electronics > VTX & Receiver
The 2.5W/3W Long-Range 5.8G FPV Video Transmitter is a high-power transmission module engineered for extended-range fixed-wing drones and BVLOS (Beyond Visual Line of Sight) operations. Operating in the 5.725–5.850GHz band with configurable output up to 3000mW, it delivers robust video streaming with minimal latency in challenging environments. Featuring aerospace-grade aluminum housing with active thermal management and smart power regulation, this VTX ensures reliable performance during long-duration flights while maintaining compliance with global frequency regulations.
| Parameter | Specification |
| Frequency Band | 5.8GHz (5725–5850MHz Tunable) |
| Output Power | 2500mW (Peak 3000mW) Adjustable: 25mW/500mW/1000mW/2500mW/3000mW |
| Channel Support | 40 Channels (IRC Tramp/SmartAudio Compatible) |
| Input Voltage | DC 7–36V (2–8S Li-Po/Li-ion Compatible) |
| Video Input | 1.0Vp-p Composite (NTSC/PAL Auto-detect) |
| Audio Input | 6.5MHz Mono Carrier (±50kHz) |
| Antenna Interface | RP-SMA Female (Reverse Polarity) |
| Dimensions | 45×35×12mm |
| Weight | 48g (Excluding Antenna) |
| Operating Temperature | -30℃ to +85℃ |
| Video Latency | < 18ms |
| RF Bandwidth | 10MHz |
• Boost Power Mode: Configurable 2500mW continuous / 3000mW burst output for critical range extension.
• Active Thermal Management: Integrated blower fan + copper heat pipes (15W/K dissipation) sustains 3W operation.
• Dual Power Inputs: Parallel XT30 connectors for redundant battery connections during long-endurance flights.
• OLED Telemetry Display: Real-time monitoring of frequency, power, voltage, temperature, and flight time.
• Signal Integrity Protection: Triple-shielded RF section prevents harmonic interference with control systems.
• Low-Voltage Operation: Supports 2S–8S batteries without step-down regulators.
| Antenna Configuration | Range | Video Quality | Power Consumption |
| Dipole-to-Patch (5dBi/14dBi) | ≤ 8,000m | Clear (SNR >42dB) | 1.2A @12V |
| Patch-to-Patch (14dBi/24dBi) | ≤ 12,000m | HD Equivalent | 1.5A @12V |
| Directional Array (19dBi/28dBi) | ≤ 20,000m | Moderate (Dynamic) | 1.8A @12V |
• ✈️ Fixed-Wing Long-Range Drones
• BVLOS mapping and surveying (agriculture, pipeline inspection)
• Atmospheric research platforms
• Coastal surveillance operations
• 🛰️ Professional Aerial Platforms
• Search-and-rescue beyond 15km range
• Border patrol reconnaissance
• Cinematic filming with zero-latency HD feeds
• 🚁 Industrial Inspection
• Power line monitoring in mountainous terrain
• Geological survey in remote areas
• Wildlife tracking systems
• Smart Thermal Control: Dynamic power scaling (2500mW→1000mW @ 70°C; shutdown @ 95°C).
• Voltage Protection: Overvoltage/undervoltage cutoff with auto-recovery (7–36V safe range).
• EMI Shielding: Military-grade RF isolation (FCC Part 15/CE compliant).
• Certifications: CE/FCC/RoHS compliant (restricted frequencies locked per region).
• Vibration Resistance: MIL-STD-810G compliant mounting for high-vibration environments.