150KM Drone Transmission System 3in1 Video-Data-RC Wireless Link

FD-Z150 150KM Drone Transmission System 3in1 Video-Data-RC Wireless Link is built especially for the scenario where the communication range is 100km. With a SprintTracker, its transmission range can be over 100km. it’s adopts private COFDM protocol, features long range transmission, high sensitivity and high throughput.

Specifications

Working frequency 1370~1450MHz, can be customized
Channel bandwidth 10MHz (uplink), 10MHz (downlink)
Transmit power 40dBm
Modulation method OFDM
Constellation diagram BPSK, QPSK, 16QAM
Forward Error Correction Code LDPC (1/2, 2/3, 3/4, 5/6)
Duplex mode TDD
Downlink throughput rate 2Mbps ~ 8Mbps
Uplink throughput 600kbps
Encryption AES256
Serial port baud rate 9600/57600/115200bps
Interface Serial port (RS232/RS422/TTL optional)*2, Ethernet port*3, S.bus*2, PPM*1
Power consumption 45W (air unit) / 16W (ground unit)
Working temperature -40°C ~+65°C
Rated working voltage DC 18~26V
RF connector impedance 50Ω
Overall dimensions: 176mm*139.3mm*27.8mm
Module weight 668g
Antenna interface SMA-Female (external screw inner hole) *2
External interface J30J-37

Features

●OFDM multi-carrier modulation
The underlying design of the solution uses OFDM multi-carrier modulation technology to effectively combat inter-symbol interference and inter-subchannel interference caused by multipath effects.

●Automatic frequency hopping
Supports two working modes: manual fixed frequency and automatic frequency hopping. In frequency hopping mode, the device can automatically detect and avoid narrowband interference signals and select the frequency with the least interference.

●Antenna selection
The product supports antenna switching. During flight, the antenna with better signal can be selected in time according to the fuselage obstruction.

●Transmit power adaptive
Under the premise of ensuring the stability of the wireless link, the device’s transmission power is actively reduced to save power and effectively improve battery efficiency.

●MCS adaptive
The downlink MCS (Modulation & coding scheme) mode supports self-adaptation and can automatically and dynamically adjust according to real-time signal quality, optimizing the overall delay of the application system while ensuring continuity of data transmission.

●AES encryption
Supports AES256 and AES128 encryption methods to prevent illegal monitoring and interception, fully ensuring the security of data transmission.

●Optional data transmission interface
Rich digital transmission interface selection, supporting RS232/RS422/TTL/UDP and other protocols.