Walksnail Avatar HD VTX (original kit) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/walksnail-avatar-hd-vtx/  (sheet CC BY 4.0)
Basis: Secondary source: GetFPV (copy of the maker's figures; the maker publishes none directly)
Catalog version: 2026-10-20

Overall (mm): length 33, width 33, height 9.5
- Original Avatar HD camera/VTX kit.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

dimension  value
Dimensions  33 × 33 × 9.5 mm
Mounting spacing  25 × 25 mm
Weight  16 g
Antenna connector  U.FL

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- GetFPV: Walksnail Avatar HD Camera / VTX Kit — web — Publisher's page; dimensions are facts — https://www.getfpv.com/avatar-hd-camera-vtx-kit.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/walksnail-avatar-hd-vtx/index.json
API: https://xemstudio.com/api/geometry?object=walksnail-avatar-hd-vtx