1.2G/1.3G 4W V2 VTX Video Transmitter Transmitting Switchable Image Transmission Module For RC FPV Quadcopter Drones

Designed for long-range flights, up to 4W transmitting power, and provide multi-level adjustment.
Efident PA and power calibration to ensure power consistency across all channels.
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 cydically. the number of times the RGB binks 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 altemately, 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.

Customized digital PLL drouit, chip level integration, no frequency dritt.
Built-in bandpass itter to reduce harmonic interference to navigation equipment.
Aluminum alloy three-layer shell structure and large centrifugal fan provide sufficient heat dissipation to ensure stable output of transmitting power.
General Characteristics:
Frequency band:1080-1360MHz
Frequency precision:±200KHz(Typ.)
Channel customer:16
SN(For ±3MHz) Greater than 70dBc
Modulation type:FM
Antenna Port:SMA 50 Ohms
Frequency control:PLL
Video input level:1V±0.2Vp-p (typ.)
Frequency stability:±100KHz(Typ.)
Operating Temperature:-10℃-+70℃
Power Supply:DC 7-30V
Control Protocol:IRC Tramp
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 sill need to avoid excessive power supply interference.
Transmitter Antenna:
Polarzation:RHCP
Gain:1.7dBi
Bandwidth:1200-1300MHz
V.S.W.R Less than 1.5
Radiation pattern:Omni-directional
Cable:RG402-SMA
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
Colour:Black
Material:Metal+Plastic