3.3Ghz 4W UAV Video Transmitter 3.3G 16CH FPV VTX for FPV RC Drone Long Raneg Transmission
I.Features
1.Designed for long-range flights, up to 4W transmitting power, and provide multi-level adjustment.
2.Efficient PA and power calibration to ensure power consistency across all channels.
3.Customized digital PLL circuit, chip level integration, no frequency drift.
4.Aluminum alloy three-layer shell structure and large centrifugal fan provide sufficient
heat dissipation to ensure stable output of transmitting power.
II.General Characteristics
Frequency band: 3060-3495MHz
Frequency precision :±200KHz (Typ.)
Channel :64 CH
Output power :PIT/25mW/200mW/1W/4W
Modulation type: FM
Power Supply :DC 7-30V (2-8S)
Frequency control: PLL
Video input level :1V±0.2Vp-p (typ.)
Control Protocol: IRC Tramp
S/N(For ±3MHz) :>55dBc
Antenna :SMA 50 Ohms
Operating Temperature :-10℃~+70℃
Dimension :44*28.6*14.7mm
Weight :25.3g
III.Attention
Antenna must be connected before use! Otherwise there is a risk of damage to the product.
The product needs to be mounted reliably, avoiding vibration and high temperatures.
The product has a built-in power filter, but still need to avoid excessive power supply
interference.
Settings
Controlled using a single button, the button integrates RGB lighting, blue for band, red
for channel, and green for power level.
When there is no operation, the RGB LED blinks cyclically, the number of times the RGB
blinks
represents the current VTX status (when the green LED is always on, the VTX enters
PITMODE).
Long press the button to enter VTX setting, at this time the RGB lights are lit alternately,
release the button under the corresponding color light to enter the corresponding function
setting. At this time, short press the button to adjust the value.
For setup via the flight controller, connect the DATA pin and use the IRC Trump protocol.
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