RUSHFPV 3.3GHz 4W VTX

Product Description

The 3.3GHz Uncluttered Spectrum Finding a clean video channel is increasingly difficult in modern FPV. Operating strictly in the 3170-3470MHz frequency band, this VTX steps completely outside the noisy 2.4GHz Wi-Fi and crowded 5.8GHz FPV bands. This mid-tier frequency provides a brilliant balance—offering significantly better physical object penetration than 5.8GHz, without the massive antenna sizes required for 1.3GHz setups. It is the perfect spectrum for dedicated long-range and commercial drone operators.

Staggering 4W (4000mW) Output & Power Consistency This VTX guarantees a locked-in video feed miles beyond standard analog systems by outputting a massive 4000mW (36dBm typical) at its maximum setting. To ensure reliability, it features highly efficient Power Amplifier (PA) and power calibration, which guarantees power consistency across all 16 available channels. Pilots can select from 5 distinct power levels to suit their environment: PIT mode (-28dBm), 25mW (14dBm), 200mW (23dBm), 1000mW (30dBm), and 4000mW (36dBm).

Thermal Armor & Centrifugal Cooling Transmitting 4 Watts of continuous RF energy generates severe localized heat. To prevent thermal throttling, the VTX relies on an aluminum alloy three-layer shell structure. Nestled inside this CNC-machined housing is a large centrifugal fan that pulls high-velocity air across the internal circuitry, providing sufficient heat dissipation to ensure stable output of transmitting power during grueling, hours-long flights.

Clean RF Environment (PLL Circuit) High-power video transmitters can sometimes drift off their designated frequency, bleeding noise into other bands. RUSHFPV eliminates this by utilizing a customized digital PLL (Phase-Locked Loop) circuit. With chip-level integration, this VTX experiences absolutely no frequency drift, ensuring your signal stays exactly where it belongs and your control links remain interference-free.

Specifications

• Operating Frequency: 3170-3470MHz (3.3GHz Band)
• Channels: 16 Channels (Band A and Band B)
• Modulation Type: FM
• Frequency Control: PLL
• Input Voltage: DC 7-30V (Safe for 2S to 6S LiPo directly)
• Maximum Current Draw: 1400mA @ 12V (at 4000mW output)
• Control Protocol: IRC Tramp via DATA pin
• Antenna Connector: SMA 50 Ohms
• Operating Temperature: -10°C to +70°C

Package Includes:

• 1x RUSHFPV 3.3G 4W Video Transmitter
• 1x 3.3GHz Omni-directional Antenna
• 1x 6-Pin Connection Harness (DC-IN, GND, DATA, 5V, GND, VIDEO)