Stable Signal 3.3GHz FPV VTX with Adjustable Power Output and 3025MHz-3375MHz Frequency Range
This high-performance 3.3GHz FPV Transmitter Module is engineered for reliable, long-range wireless video transmission, operating within the 3025MHz-3375MHz frequency band. It supports 14 selectable channels and flexible power output options (200mW, 400mW, 1W, 4W, 10W), making it ideal for drones, UAVs, and remote monitoring systems requiring stable connectivity across diverse environments.
Technical Specifications
| Brand Name | XH |
| Model Number | KH-33S10T |
| Original | China |
| Frequency | 3.3GHZ |
| Power Output | 8-10W(200MW 400MW 1W 4W 8-10W) |
| Channel | 14CH |
| Power Supply | 7-32V |
| Protocol | IRC-Tramp |
| Frequency Range | 3025MHz-3375MHz |
Product Overview
This drone FPV VTX (Video Transmitter) is designed to enhance long-range FPV (First-Person View) flight experiences, integrating key features for reliable and flexible performance.

Performance Test Results
Key Advantages
- Broad Frequency Flexibility - Covers a wide range of 3025MHz-3375MHz, reducing interference risks by leveraging 14 independent channels for adaptive frequency selection.
- Adjustable Power Output - Offers 5 power levels (200mW to 10W) to balance transmission distance and energy efficiency, ensuring optimal performance for short-range precision or long-range missions.
- Stable 3.3GHz Operation - Operates at 3.3GHz, a frequency band less congested than lower bands, minimizing signal disruption and enhancing video/audio clarity in complex electromagnetic environments.
- High-Power Reliability - With a maximum output of 10W, it delivers extended transmission range and robust penetration through obstacles, suitable for industrial, agricultural, and recreational FPV applications.
- Versatile Compatibility - Designed for seamless integration with drones, UAVs, and monitoring equipment, supporting plug-and-play setup for quick deployment in professional or hobbyist scenarios.