1.2G 4W 9CH Wireless FPV Video Transmitter 16g Lightweight VTX for
Racing Drone
- Description:
Operates on the less-crowded 1.2Ghz band, minimizing interference
from common 2.4G/5.8G devices. Enjoy seamless, low-latency video
transmission to maintain full situational awareness. - Delivers 4W peak transmission power (with adjustable settings) for
reliable mid-to-long-range coverage.
- 9 selectable channels (including popular frequencies) allow quick
frequency switching to avoid interference.
I. Product Appearance
II. Product Dimension
III. Specifications
1. 1.2GHz 9CH: 1080MHz-1360MHz
2. Max power: 4W (25mW/2000mW/4000mW, adjustable)
3. Input voltage: DC 7V-36V, supporting 2-8S battery input
4. Antenna connector: SMA Mother seat inner hole
5. Smart audio: IRC Tramp
6. Heat-dissipating method: aluminum alloy shell, heat sink&fan
7. Hole spacing: 20mm*20mm/ø2mm
8. Dimension: 53mm*28.85mm*16mm
9. Weight: 25.85g
IV. Function Introduction
1. Channel indicator: Red LED
2. Band indicator: Blue LED
3. Power indicator: Green LED
4. Band & Channel changer button
5. Power changer button
6. 1.0 6P Power connector
7. SMA Mother seat inner hole
V. Control Method and LED Indicator
1. Button 4 is used to switch band and channel; every time when button 4 is pressed for a short time to switch to the next channel, the red
LED 1 will flash, 1.2.3.4.5.6.7.8.9 in turn. The operation can be cyclic; see
the following diagram for details!
Short press button 4 to switch channel |
Red LED | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 | CH9 |
| Flash once | Flash twice | Flash for 3 times | Flash for 4 times | Flash for 5 times | Flash for 6 times | Flash for 7 times | Flash for 8 times | Flash for 9 times |
2. Button 5 is the power adjustment button. Each short press switches the power by one level, cycling through the four levels of 25mW,
2000mW, and 4000mW. The green LED is the power indicator light, with the
following states as shown in the figure below: 25mW flashes once, 1000mW
flashes twice, 2000mW flashes three times, and 4000mW flashes four times.
Press and hold for 3 seconds to enter pit mode, with the green light
staying on. See the figure below for details.
Short press button 5 Power switch |
Green LED | Pit Mode | 25mw | 2000mw | 4000mw |
| Everlasting brightness | Flashes 1 time | Flashes twice | Flashes three times |
Note: This image transmission device has a temperature protection
function. When the temperature of the image transmission device exceeds 100°C, the transmission power of the image transmission device will be
reduced by one level. If the temperature remains above 100°C, the transmission power will be reduced by another level until it reaches the lowest power
level (25mW). At this point, the temperature of the image transmission
device will decrease. When the temperature drops to 95°C, the transmission power will return to the originally set power level.
VI. Frequency Table
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
1080 | 1120 | 1160 | 1200 | 1240 | 1280 | 1320 | 1360 | 1258 | Mhz |
VII. Illustrate of 6P 1.0 Wiring
VII. Illustrate of 6P 1.0 Wiring
NO | 1 | 2 | 3 | 4 | 5 | 6 |
FUN | 7-36V | GND | Video | IRC | 5VOut | GND |
Color | Red | Black | Yellow | White | Red | Black |
VIII. Notice for Use:
1. The VTX must be installed with space to ensure that the air
convection around the module to ensure that the module heat dissipation;
otherwise, the module overheating protection start, reduce the power to transmit,
or even shut down the power to transmit.
2. It is recommended that before turning on the power, to ensure
that the correct voltage range, positive and negative poles are correct, so
as not to burn components.
3. It is recommended that before turning on the power, make sure
that the RF RF output has been installed antenna, which can extend the life
of the module.
4. Please read the instruction manual before use, so that you can
correctly wire and extend the module service life.
