Digital System Walksnail Avatar HD Mini 1s Lite Kit

Avatar HD Mini 1S Lite Kit is a digital FPV kit for compatible FPV drones. The kit includes a VTX video transmitter, camera, and antenna for transmitting a digital video signal during hobby, training, and sports flights, provided it is compatible with the specific FPV system.

New version VTX

The Avatar HD Mini 1S Lite kit is equipped with a compact VTX board. The module size is 30x30 mm, and the weight is 5.1 g according to the manufacturer. This format can be used in compatible micro FPV builds.

Avatar HD Lite camera

The Avatar HD Lite camera weighs 1.8 g, has a 2.1 mm lens, and a 170° field of view according to the manufacturer. The camera is intended for installation in compatible FPV builds with the appropriate mount and connection.

Digital video support

The Avatar Mini 1S Lite kit has a total weight of 7.8 g according to the manufacturer and supports 1080P/60fps and 720P/100fps FPV video modes. The average latency is stated by the manufacturer as less than 22 ms. Actual results depend on settings, equipment compatibility, radio environment conditions, and the drone configuration.

Built-in storage

Avatar Mini 1S Lite can be equipped with 8 GB or 32 GB of built-in storage depending on the version. It is used for video recording in supported modes without installing a separate memory card in the VTX.

Canvas mode

OSD display in Canvas mode is supported for compatible systems, including Betaflight, KISS, INAV, ArduPilot, and other configurations, provided the flight controller is configured accordingly.

Power supply and output power

The Avatar Mini 1S Lite kit supports an input voltage of 3.1-13 V depending on the version and output power up to 500 mW. Before use, it is necessary to check compatibility with the power supply, flight controller, antenna, camera, and permitted parameters for radio frequency equipment in your region.

Compatibility
Before installation, it is necessary to check the kit’s compatibility with Walksnail Avatar FPV goggles, flight controller, camera mount, power supply, mounting holes, antenna, firmware, and frequency settings of the specific build. Use of the video transmitter must comply with local rules and permitted parameters for radio frequency equipment.

Camera

Model: Avatar Nano
Image sensor: 1/2.7 inch
Resolution: 1080P/60fps, 720P/120fps, 720P/60fps
Aspect ratio: 16:9, 4:3
Lens: 2.1 mm
FOV angle: 170°
Aperture: F2.0
Shutter: Rolling shutter
Minimum illumination: 0.001Lux
Weight: 3.5 g
Dimensions: 14x14x17 mm
Coaxial cable: 55 mm by default / 90 mm

VTX video transmitter

Model: Avatar Mini 1S Module
Communication frequency: 5.725-5.850 GHz
Transmitter power EIRP: FCC: <25.5 dBm; CE: <14 dBm; SRRC: <20 dBm; MIC: <25 dBm
Input/output interface: JST1.06 for power, JST0.84 for USB
Mounting holes: 25.5x25.5 mm
Dimensions: 30x30x6.5 mm
Built-in storage: 8 GB V2 / 32 GB V3
Recording: 1080p/720p
Weight: 6.8 g
Operating temperature: -20-40℃
Number of channels: 8
Input voltage: 3.1-5 V V2 / 3.1-13 V V3
Supported FC systems: Betaflight, INAV, Fettec, KISS, ArduPilot
OSD: Canvas mode
Bitrate: 25 Mbps / 50 Mbps
Latency: average latency 22 ms according to the manufacturer
Antenna: IPEX

Antenna for VTX video transmitter

Model: Polar Antenna
Polarization: LHCP
Frequency range: 5.6-5.9 GHz
Gain: 2 dBi
Radiation efficiency: ≥98%
VSWR: ≤1.4
Connector: U.FL
Cable length: 90 mm
Size: H105 mm x R11.2 mm
Weight: 1.5 g