6–7GHz 10W FPV Analog Video Transmitter – Long-Range UAV VTX
Overview
The 6–7GHz 10W FPV Analog Video Transmitter is a high-power VTX module designed for long-range FPV aircraft, UAVs, and professional analog video transmission systems. Operating across a selectable 6.0–7.2GHz frequency range, it offers flexible channel selection for compatible FPV receivers and applications requiring a dedicated high-frequency video link.
With adjustable RF output power up to 10W, a wide 7–28V DC input range, and a built-in PLL frequency control system, this transmitter is designed for stable analog video transmission in demanding environments. Its compact metal housing, LED status indicators, and button-based channel selection simplify integration into custom FPV platforms.
Key Features
• High RF Output Power: Adjustable output up to 10W (40dBm) for long-range analog video links.
• Wide Frequency Coverage: Selectable frequencies across 6.0–7.2GHz, subject to the device's supported frequency points.
• Adjustable Power Levels: Starts at 200mW and ramps through multiple stages to 10W after activation.
• Wide DC Input: Supports 7–28V DC for flexible integration with suitable power systems.
• PLL Frequency Stability: Helps maintain stable operating frequency.
• LED Indicators: Visual channel and frequency status indication.
• Simple Controls: Dedicated buttons for channel, frequency, and power-ramp functions.
• Compact Design: Approximately 80 × 45 × 22mm, with a listed weight of 60g excluding connectors.
• MMCX RF Output: Compact RF interface for compatible antenna connections.
• SmartAudio Support: Supports IRC/SmartAudio frequency or channel switching; transmit power adjustment via IRC is not supported.
Technical Specifications
Product Type: Analog FPV Video Transmitter (VTX)
Frequency Range: 6.0–7.2GHz
RF Output Power: 38–40dBm, up to 10W
Operating Voltage: 7–28V DC
Current Consumption: ≤1A at 24V (at 38dBm, according to the source)
Dimensions: Approximately 80 × 45 × 22mm
Weight: Approximately 60g, excluding connectors
RF Output Connector: MMCX
Power/Video Cable: PH2.0-3P
Cable Length: Approximately 150mm
Frequency Control: PLL with LED indication
Channel/Frequency Selection: Button control
Power Ramp: 200mW → 600mW → 1.8W → 5.4W → 10W
Ramp Duration: Approximately 50 seconds after activation
Video Type: Analog
Listed Transmission Distance: 20–50km line of sight, depending on antennas, terrain, receiver performance, and environmental conditions
Power and Connection Notes
The transmitter starts at a low output level of approximately 200mW. After activating the power-ramp function, output increases in stages toward 10W. Connect a suitable antenna before powering on and ensure that the antenna, cable, and power supply are rated for the intended operating conditions.
The source specifies the PH2.0-3P wiring as:
• Red: 24V power
• Black: Ground
• Yellow: Analog video
Verify the exact wiring and input voltage requirements for your supplied unit before connection.
Applications
• Long-range FPV aircraft and UAV video links
• Custom-built FPV systems using 6–7GHz equipment
• Aerial inspection and remote observation platforms
• Robotics and remote vehicle video systems
• Industrial analog video transmission projects
• Professional UAV development and integration
Compatibility
This is an analog video transmitter, not a digital COFDM transmitter. It requires an analog video source and a compatible receiver operating at the selected frequency. The receiving antenna and RF system must also support the relevant 6–7GHz band.
Package Contents
• 1 × 6–7GHz 10W FPV Analog Video Transmitter
• Attached power/video cable, as supplied
Antenna, receiver, flight controller, and other accessories are not included unless explicitly stated in the selected product option.
FAQ
Q1: What is the maximum RF output power?
A: The specified maximum output is 10W (40dBm). Actual output depends on the selected operating conditions and power-ramp status.
Q2: What input voltage does it support?
A: The listed input range is 7–28V DC. Check the supplied unit's wiring and voltage requirements before powering it.
Q3: Is this a digital or analog transmitter?
A: It is an analog FPV video transmitter. A compatible analog receiver is required.
Q4: Can I use a standard 5.8GHz FPV receiver?
A: No, not unless the receiver explicitly supports the transmitter's selected 6–7GHz frequency. Use a compatible 6–7GHz receiver.
Q5: How does the power-ramp function work?
A: After activation, the transmitter increases output in stages from 200mW through 600mW, 1.8W, and 5.4W to 10W over approximately 50 seconds.
Q6: Does it support in-flight channel switching?
A: The source specifies IRC/SmartAudio support for frequency or channel switching when connected to a compatible flight controller and correctly configured. Confirm compatibility with your setup.
Q7: Can output power be adjusted through SmartAudio?
A: No. The listed IRC/SmartAudio function supports frequency or channel switching, not transmit-power adjustment.
Q8: What transmission distance can it achieve?
A: The source lists 20–50km line-of-sight operation. This is not a guaranteed range; actual performance depends on antennas, terrain, installation, receiver sensitivity, interference, and applicable power limits.
Important Notice
High-power RF equipment must be operated with an appropriate antenna and adequate cooling, and only on frequencies and at power levels permitted by local regulations. Confirm regional frequency allocation and licensing requirements before use.