FlySpark 3.3G Long-Range FPV VTX Series | 4.5W & 10W Analog Video Transmitter Modules | 3060MHz–3840MHz

A: It is a high-power analog FPV video transmitter series for drones and UAVs, available in 4.5W and 10W output-power variants.

A: The available variants are 3.3G 4.5W VTX-F8 and 3.3G 10W VTX-F14.

A: The starting price is ₹23,940 for the 3.3G 4.5W VTX-F8 variant.

A: The price of the 3.3G 4.5W VTX-F8 is ₹23,940.

A: The price of the 3.3G 10W VTX-F14 is ₹32,800.

A: VTX-F8 supports 3060MHz–3500MHz.

A: VTX-F14 supports 3060MHz–3840MHz.

A: The 3.3G 10W VTX-F14 is the highest-power variant with up to 10000mW RF output.

A: The VTX-F14 supports 80 channels, while VTX-F8 supports 64 channels.

A: VTX-F8 supports PIT Mode, 25mW, 800mW and 4500mW.

A: VTX-F14 supports PIT Mode, 25mW, 200mW, 4000mW and 10000mW.

A: Yes. Both listed variants support PIT Mode.

A: Yes. Both variants support IRC control protocol and OSD parameter adjustment.

A: Both variants support DC 7V–36V power supply input.

A: Yes. Both listed variants provide DC 5V output.

A: Both variants use SMA antenna interface.

A: VTX-F8 uses 30.5mm × 30.5mm spacing with M3 mounting holes.

A: VTX-F14 uses 20mm × 20mm spacing with M2 mounting holes.

A: VTX-F8 dimensions are 37mm × 37mm × 19mm, excluding SMA head.

A: VTX-F14 dimensions are 60mm × 36mm × 22.8mm, excluding SMA head.

A: Yes. These 3.3G VTX modules are suitable for long-range analog FPV video transmission when used with proper antennas, receiver system, cooling and legal RF permissions.

A: Yes. The 3.3G VTX series is suitable for fixed-wing FPV platforms and long-range UAV builds where analog video transmission is required.

A: No. This is an analog FPV video transmitter series.

A: It supports DC 7V–36V input, but the exact connection depends on the drone power system. Use clean power and verify voltage compatibility before installation.

A: No. Do not power a high-power VTX without a properly connected antenna or dummy load, as it may damage the RF output stage.

A: Higher output power can improve link margin, but actual range depends on antenna gain, receiver sensitivity, line of sight, RF noise, installation quality, cable loss, power supply stability and legal operating limits.

A: Choose VTX-F8 4.5W if you need a compact 30.5mm mounting VTX with 64CH support and 4.5W output.

A: Choose VTX-F14 10W if you need the highest output power and wider 80-channel coverage.

A: Users must follow WPC/DoT/local spectrum regulations, drone operation rules, site permissions and RF safety practices. High-power RF transmission should only be operated where legally permitted.

A: Warranty support is 1 Year for manufacturing defects under approved integration and normal operating conditions. Damage from reverse polarity, over-voltage, overheating, antenna mismatch, powering without antenna, crash, water ingress, unauthorized modification or illegal operation may not be covered.