1.2GHz 1.3GHz 1.6W 9CH VTX – 25mW/1600mW 7-28V FPV Transmitter Module
Overview
The 1.2GHz 1.3GHz 1.6W 9CH VTX is a high-performance FPV video transmitter module designed for long-range RC airplanes and drones. With a transmission power of up to 1.6W and support for 9 channels in the 1.2GHz-1.3GHz frequency band, this VTX delivers stable, interference-resistant video signals over long distances. The transmitter features button controls, LED indicator lights, and memory functions to save transmission power and frequency settings, making it user-friendly and efficient.
Key Features
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Button Control and LED Indicator Lights:
- Power Control: Four green LEDs indicate the power level. Long-press the button to switch between power settings, with the system saving the current setting after a power outage.
- Frequency Control: Nine red LEDs display the selected frequency. Short-press the button to switch to the next frequency, with a memory function to save the selected frequency after powering off.
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High-Performance Transmission:
- Frequency Band: Operates in the 1060-1380MHz range with excellent anti-interference and diffraction abilities.
- Power Output: Adjustable power levels up to 1.6W, suitable for long-range FPV applications.
- Custom Antenna: Comes with a custom 1.2GHz “Y” shaped antenna for improved transmission performance.
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User-Friendly Interface:
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6P 1.0 Socket Definition:
- Pin 1: Power input (DC7-28V)
- Pin 2: Ground
- Pin 3: Empty
- Pin 4: 5V output
- Pin 5: Ground
- Pin 6: Video input
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6P 1.0 Socket Definition:
Specifications
| Parameter | Details |
|---|---|
| Frequency Band | 1060-1380MHz |
| Channels | 9 |
| Channel Frequencies | 1080 / 1120 / 1160 / 1200 / 1240 / 1280 / 1320 / 1360 / 1258 (MHz) |
| Audio Sub-Carrier | 6.5MHz / 6.0MHz |
| Modulation Type | FM |
| Frequency Control | PLL |
| Audio Sub-Carrier Control | PLL |
| Frequency Stability | ±100KHz (Typical) |
| Frequency Precision | ±200KHz (Typical) |
| Signal-to-Noise Ratio | >70dBc |
| Channel Carrier Error | 1dB |
| Antenna Port Impedance | 50 Ohms |
| Input Format | NTSC or PAL |
| Video Input Level | 1V ± 0.2Vp-p type |
| Audio Input Level | 1V ± 0.2Vp-p type |
| Operating Temperature | -10°C to +60°C |
| Input Power Supply | DC7-28V |
| Output Voltage | DC7-28V; DC5V |
| Dimensions | 37mm (L) x 22mm (W) x 7mm (H) |
| Net Weight | 10.5g (including Y antenna) |
Applications
- RC Airplanes and Drones: Perfect for long-range FPV video transmission in open or challenging terrains.
- Multi-Environment Usage: Reliable in urban, rural, or complex landscapes with strong anti-interference performance.
- Custom FPV Systems: Suitable for integrating into custom setups with flexible power and frequency options.
Package Includes
- 1 x 1.2GHz 1.6W VTX Transmitter Module
1.2GHz, 1.3GHz, 1.6W, 9CH VTX: 1240MHz Ch3 iO, 800/700mHz Ciiuiobo, 1300MHz Ch13, 8071zo Cirouizer, 03ctto Czod, Ah Tnlt Ubc One Ber, 8852 Egi El Ioct
The 1.2GHz, 1.3GHz, and 1.6W VTX supports 9 channels: Ch5/1240MHz, Ch6/1280MHz, Ch7/1320MHz, Ch8/360MHz, Ch9/1258MHz, Ch2/t120, Ch3/16o200, and Ch4/tUS E INSTALL before using. Power consumption is around 262mW. PWR Preset socket holds.
