Duplex Simplex video data transmitter with RJ45 ethernet, 170-860Mhz two-way bidirectional transmission for drone
One Way Video Transmission
One-way transmission from video transmitter to receiver using COFDM technology
Audio Data 2-Way Transmission
Two-way voice intercom and control commands from receiver to transmitter of ground robot
Robot Dog / GUV
Close to the ground,Điều khiển từ xa, 1~2km wireless video data transmission solution for Ground Unmanned Vehicle.
Lợi thế
- Simplex/Duplex mode switching:One-way or two-way radio channel devices that can be switched to one-way mode.
- Drone gimbal IP Camera support (for example SIYI ZR10 digital camera)
- Data port optional: RS232, TTL (for drone flight controller), xe buýt (Ví dụ, RadioMaster TX12 remote control).
- Power Amplifier optional. (1-watts, 2-watts, 5-watts, 10-watts, 20-watts, 30-watts, 50-watts, 100-watts)
- Users can adjust the frequency using the extra menu board and the LCD screen.
- Transmitter frequency 50-5000Mhz. Receiver frequency 170-860Mhz. (Frequency up- and down-converters are required beyond this range)
- The transceiver board has two RF antennas: one for transmitting signals and one for receiving them.
- COFDM DVB-T modulator and demodulator support.
Optional Parts
tùy chỉnh
| Thông số kỹ thuật
Технические характеристики 技术参数 |
|
| Channel Mode
Режим канала 通道模式 |
Two-way radio channel equipment that can be switched to one-way mode
Дуплексный с возможностью с возможностью включения симплексного режима 可切换到单向模式的双向无线电信道设备 |
| Dải tần số
Диапазон частот 频率范围 |
1300-1500 MHz |
| Power Voltage
Питание 电源电压 |
20-30 V. |
| Bộ khuếch đại công suất
Мощность 功率 |
100 W |
| Phạm vi truyền
Дальность 传输距离 |
>75 Km |
| Giao diện
Интерфейсы 接口 |
Ethernet, RS232 (19200), UART (57600) |
| Channel Encryption
Шифрование канала 通道加密 |
Обязательно
需要 |
| Data Follow
Поток данных 数据流 |
19 200 bps 57 600 bps |
| ППРЧ
FHSS |
Обязательно
FHSS Support change frequency, not support frequency automatic hopping |
Câu hỏi thường gặp
Q: Do you have a diversity module for the receiving part?
MỘT: Another model we offer includes RX receiver supporting diversity reception with two RF antennas. 1816b
Q: I would like to use frequencies of 170Mhz and 280 MHz.
This model has only two antennas – one for transmitting and one for receiving. 170Mhz can use a upload working frequency from the ground control station or remote controller to the drone flight controller.
280Mhz can use a download working frequency from the air UAV to ground operator’s workstation.
Two frequencies can also prevent one frequency from being interfered with while the other frequency can still control the drone.
The general working principle of the anti-drone gun is to detect the download frequency emitted by the drone and interfere with it. Since the anti-drone gun operator and the drone operator are not in the same area, the frequency emitted from the ground to the drone in the air is not easy to detect. Although the drone operator cannot see the real-time video, he can still control the drone to return.
Q: Do you have any detailed information or actual cases for reference on customizing this module?
MỘT: Please check the customized case đây.
Samuel –
This Duplex/Simplex Video Data Transmitter with RJ45 Ethernet is a game-changer for serious drone operations! The true bidirectional 170-860MHz transmission gives us unprecedented control and awareness: simultaneously sending crisp HD video down while receiving critical commands and telemetry up. Switching effortlessly between Duplex and Simplex modes offers incredible flexibility based on mission needs. The RJ45 Ethernet integration streamlined our setup significantly, reducing wiring hassles. Signal reliability across the wide frequency band is outstanding, maintaining a robust, low-latency link even during demanding flights in varied environments. It fundamentally transforms mission capability and pilot confidence