Herelink HD Video Transmission System V2 (1.1)

Herelink HD Video Transmission System V2 - HD Downlink and Remote Control Set

The Herelink system is a remote control and HD live transmission option in one device with a long range.

The 2.4Ghz band is used and ranges of up to 12km can be achieved with the EU version.

Version 2 is offered here which has numerous improvements:
- The brightness of the ground unit has been increased from 600nit to 1000nit
- The Air Unit now has an Ethernet port
- The Air Unit now has an SD card slot

The receiver built into the model (Herelink Air Unit) has an SBUS output and 2x HDMI inputs, so that you can switch between two cameras (a picture-in-picture function is to follow in the future). The new version now also includes an Ethernet port.
The latency of the transmission is only about 110ms.
The Herelink Controller (remote control / hand-held device) has WiFi, so that future connection to other devices or a live stream into the network is possible without any problems
The Herelink Controller is based on an Android platform. QGroundControl (QGC), Solex and Missionplanner are available as software and all functions such as waypoint planning, telemetry monitoring, etc. are possible.
The Herelink system is compatible with ArduPilot and can therefore be optimally used in conjunction with a Pixhawk 2.1 (Cube Orange) or other Ardupilot flight controllers (Pixhawk 4, Pixhawk 5, Pixhawk 6X, Durandal, ...).

It is a complete set consisting of Herelink remote control (Ground Unit HX4-06211) and receiver unit (Air Unit HX4-06210)

HX4-06211 Herelink Controller Unit
1 x Herelink Controller Unit
2 x Herelink Controller Joystick
1 x Herelink Omni-directional Antenna
1 x Herelink Directional Antenna
1 x Herelink Set up tips card

HX4-06210 Herelink Air Unit
1 x Herelink Air Unit
1 x Herelink Mounting Plate
1 x Herelink Screw Set
1 x Herelink Silicone Ring Set
2 x Herelink Taoglas Antenna
1 x Herelink Fan
1 x Herelink Cable Set
1 x Herelink HDMI Cable
1 x Herelink Set up tips card

Airunit and Controller:

Processor
SoC – Pinecone S1
SOC
4 *Cortex A53, 2.2GHz / 4 * Cortex A53, 1.4GHz
GPU
4 Core, Mali-T860
SDR
A7 + DSP
Menory
Airunit LPDDR3 1GB | Controller LPDDR3 2GB
Storage
Airunit EMMC: 4GB|Controller EMMC：8G
Transmission Distance
FCC 20km | CE / SRRC / MIC 12km
Video Delay
110 ms
Image resolution
720p@30fps | 1080p@30/60fps
Frequency Band
2.4GHz ISM
Receive sensitivity
-99dBm@20MHz BW
Recovery
< 1s

Case Material
Plastic
Weight
Here Link : 536g
Size
217×106.5×31mm (not include external antennas and joy-sticks)
Screen
5.46 inch，1080P，16 million colors, capacitive touch screen
Screen brightness
Herelink 2 :1000nit
Audio
Built-in speaker × 1, built-in microphone × 2
Remoter
Hall affect gimbals with removable sticks x 2, scroll wheel × 1, bottom button × 6 with backlight, top button × 1 (right)
Wireless Communication
Bluetooth / WIFI / GPS / 2.4G map transmission ground
Indicator light
tricolour LED *2 (Up right and left corner)
Interface
MicroUSB × 1, Micro SD × 1 (supports maximum 64GB)
External Antenna
Directional antenna (5dBi) *1 detachable ，omnidirectional antenna(2dBi) *1 detachable
Build-in Antenna
built-in wifi antenna, built-in GPS antenna, external GPS antenna interface x 1
Power
Build-in 4950 mAh Lipo Battery
Charging
Support micro USB port 5v 2A current charging
Power Consumption
The average power consumption does not exceed 4W (only picture transmission work, medium screen brightness, WiFi off, GPS off)

Case Material
Aluminum Alloy
Weight(antenna included)
Herelink V2: 98g
Size
78.5×30×15mm
Signal Bandwidth
20MHz / 10MHz
Power Consumption
The average power consumption does not exceed 4W
Micro HDMI 1
Camera video signal input (Recommend)
Micro HDMI 2
Camera video signal input
Power Input
Recommended supply voltage ~7V: minimum 6V, maximum 12V and avoid sharing BEC with servos
UART Interface
3.3V UART
S.bus Interface
Dual RCout ，S.bus1 and S.bus2
Micro USB
Used for debugging and upgrading, support OTG mode**（no need external power for USB device）**
Buttom
Used for pairing and state reset
Indicator light 1 ，2
Used to indicate state for pairing and vedio transmission
MMCX antenna jack 1，2
Used for signal transmission and ground communication
SD Slot（only supported by Airunit 1.1）
For future usage
ETH Interface（only supported by Airunit 1.1）
Network protocol device access

Power:

UART:

S.bus:

Ethernet: