The Micro Camera and VTX Combo for Fat Shark Dominator HDO3 are provided by WalkSnail. 

The video transmitter for the Fat Shark Dominator HD Goggles and Walksnail Goggles has arrived! The first of new generation of HD cameras and video transmitters, they feature lower latency, reduced weight and more convenient form factor while also managing to cram antenna diversity and an 8gb onboard 1080 DVR in there!

Also available with Nano camera.

Check out all our Walksnail HD products! 

Features

• Compatible with FatShark Dominator HD FPV Goggles
• Canvas mode and distance detection with the dual-antenna system
• Reliable digital HD video transmission (1080P – H.265 encoding)
• 8gb onboard DVR
• Lightest digital VTX (only 16 grams)
• Ultra low-latency (22ms)

Specifications

• Video Transmitter
• Video Resolution: 1080p / 720p
• Antenna Connector: U.fl
• Channels: 8
• Operational Frequency: 5.725-5.850GHz
• Latency: 22ms Average
• Input Voltage: 6-25.2V
• Transition Power: FCC<30dBm / CE <14dBm / SRRC <20dBm / MIC <25dB
• Internal Storage: 8GB
• FC Connection Port: JST1.0 x 6
• Operating Temperature: -20° to 40°
• Supported FC  Firmware: Betaflight
• USB Connection: JST x 4 to USB-A
• Mounting: 25x25mm
• Dimensions: 33x33x9.5mm
• Weight: 16g
• Camera
• Image Sensor: 1/27"
• Resolution: 1080p 60FPS / 720P 120FPS / 720P 60FPS
• Aspect Ration: 16/9 and 4/3 Switchable
• Lens: 2.1mm
• Field Of View: 170°
• Aperture: F 2.0
• Shutter Style: Rolling Shutter
• Minimum Illumination: 0.001Lux
• Cable Length: 140mm 
• Dimensions: 19x19x22mm 
• Weight: 6g
• Antennas
• Polarization: LHCP
• Bandwidth: 5.6-5.9GHz
• Gain: 2dBi Average
• Radiation Efficiency: >= 98%
• VSWR: <=1.4
• Connector: U.fl
• Length: 90mm
• Weight: 1.5g

Includes

• 1x Walksnail HD Micro Camera 
• 1x Avatar HD VTX
• 2x Antennas
• 1x FC Connection Cable
• 1x USB Adapter
• 4x M2 3mm Screws
• 4x M2 4mm Screws
• 4x M2 5mm Screws
• 2x M1.2 1.5mm Screws