Choose the right VTX setup.
A practical checklist for evaluating analog FPV video transmitter options.
Confirm frequency compatibility
Check that the transmitter frequency range is supported by the receiver, antennas and the rest of your video system. Confirm the permitted frequencies for the country and operating location.
Match output power to the system
Review selectable output levels and the receiver/antenna system. Higher output power is not automatically appropriate; legal limits, thermal design, power supply and interference must all be considered.
Check input voltage
Compare the VTX DC input range with the aircraft battery and power distribution design. Do not exceed the stated voltage range.
Review control protocol
Several supplied models list IRC Tramp control. Confirm flight-controller UART wiring, configuration support and the exact protocol implementation for your build.
Plan cooling and mounting
Provide secure mounting, airflow and thermal clearance. Follow the product instructions and avoid operating a transmitter without its required antenna connected.
Confirm exact revision
Ask for the latest datasheet and confirm model label, channel table, power levels, connectors and dimensions before placing a production or wholesale order.
Important frequency and radio compliance notice
FPV video transmitters are radio-frequency devices. Frequency allocation, permitted power, equipment authorization and operating conditions differ across the United States, Europe and other markets. This catalogue is a product-information resource, not a statement that every listed configuration is legal for use in every country. Obtain the applicable approvals and verify local rules before importing, selling or operating equipment.