Product Name: Herelink HD Video Transmission System Beta 2 Model NO.: HX4-06071 Structure: Transmission System Usage: Industrial, Agricultural, Military Size: Large Operating Radius: Remote Height: High Altitude Origin: China Product Description Herelink HD Video Transmission SystemFeaturesSupports dual HDMI 1080P 60fps video input, which can be modified through the QGC interface.Dual S.bus signal output for simultaneous control of autopilot and pan/tilt cameras.The integrated digital transmission and image transmission can simultaneously transmit the flight data of the autopilot and the image output by the camera to the remote controller.Built-in QGC open source ground station with adaptable apm and px4 firmware for direct flight function.Independent Mavlink commands camera buttons and scroll wheel channels.Custom channel button and PWM value assignment.Hardware ParameterTechnical specificationsAir Unit and Controller hardware information:Processor: SoC - Pinecone S1 AP: 4 x large core, Cortex A53, 2.2GHz 4 x small core, Cortex A53, 1.4GHz GPU: 4 core, Mali-T860 SDR: A7 + DSP Storage: Sky: LPDDR3: 1GB Ground: LPDDR3: 2GB Sky / Ground: EMMC: 4GBTransmission Distance: FCC 20km CE / SRRC 12km Image transmission delay: ≤ 110ms Image transmission: 720p@30fps 1080p@30 / 60fps transmissionFrequency Band: 2.4GHz ISM Receive sensitivity: -99dBm@20MHz BW Interference recovery: < 1sAir Unit:Appearance: core board + video daughter board + structure of RF daughter boardAmong them, the video daughter board completes the input bridge function of theHDMI signal.The RF daughter board completes the function of transmitting and receiving signalsM2 (E) connector connection between daughter board and coreSize: 78.5x30x13mmMicro HDMI x 2: Input for external camera video signals2 Pin interface x 1:5V-12V power input interface3 Pin interface x 1:3.3V / 5V level UART interface4 Pin interface x 1 : Two 3.3V level RC output connectors (S.bus in phase, S.bus inverting or PPM signal output, ground terminal control)Micro USB x 1: for debugging upgrades, support OTG modeKeyhole x 1: for frequency and status resetIndicator x 2: used to indicate the frequency and picture statusMMCX antenna jack x 2: used for signal transmission and ground communicationSignal bandwidth: 20MHz / 10MHzPower consumption: the average power consumption of the single-sided module is less than 4WController:Housing: plasticDimensions: 217 × 106.5 × 31mm (the whole machine does not contain external antenna and rocker)Screen: 5.46 inch, 1080P, 16 million colors, capacitive touch screenAudio: Built-in speaker × 1, built-in microphone × 2Remote control: rocker × 2, scroll wheel × 1, bottom button × 6, with backlight, top button × 1 (right)Communication : BT / WIFI / GPS 2.4G map transmission groundIndicator light: Top tri-color lamp × 2 (left, right)Interface: MicroUSB×1, TFlash×1 (supports maximum 64G expansion)Antenna: Orientation (5dBi) × 1 detachable, omnidirectional (2dBi) × 1 detachableBuilt-in wifi antenna, built-in GPS antenna, external GPS antenna interfacePower : Built-in 4950 mAh Lipo BatteryCharging : Support micro USB port 5v 2A current chargingPower consumption: The average power consumption does not exceed 4W (only picture transmission work, medium screen brightness, WiFi off, GPS off)ForHerelink,there will be no hardware changes.onlySoftware updates. Thank you!