3
Constellation
BPSK, QPSK, 16QAM
FEC
LDPC (1/2, 2/3, 3/4, 5/6)
Duplex
TDD
Downlink throughput
2.3Mbps ~ 12Mbps
Uplink throughput
115.2kbps
Encryption
AES 128, AES 256
Interface
HDMI, USB, Serial, PPM/S.BUS
Video compression
H.264/H.265
Glass to glass latency
<300ms (Camera dependent)
Dimension
122.7X52.3X25.1 (Ground unit)
77.8X47.3X23.5mm (Air unit)
Weight
97g(air unit)
Rated voltage/current
DC12V/1.2A (or 3S lithium battery)
Working temperature
-20°C ~55°C
2.2.Air Unit Interfaces
①
Power Input Port
Connect a 12V power source to this port. The power source can be from a battery, or can
be from a power adaptor when the ground unit is upgraded on the ground. The power
supply recommended 3s battery.
②
Serial Port (UART)
Connect this port to the telemetry port of a flight controller for telemetry communication
with the ground unit. UART singal: LVCMOS-3.3V.
③
Remote Control Port (RC)
Connect this port to the PPM/S.bus port of a flight controller for remote control
communication with the ground unit. Pin V + can provide 5V power supply.
④
Micro USB Port
