# Caddx Ratel 2 micro FPV camera

> What are the dimensions of the Caddx Ratel 2 micro FPV camera?

- Category: Drones › FPV cameras
- Kind: Modern device
- Basis: Secondary source: Unmanned Tech, KiwiQuads (copy of the maker's figures; the maker publishes none directly)
- Page: https://xemstudio.com/objects/caddx-ratel-2/ · JSON: https://xemstudio.com/api/geometry?object=caddx-ratel-2 · Plain text: https://xemstudio.com/objects/caddx-ratel-2/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 20 | 19 | 19 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Micro (19 mm) analog FPV camera; Rotorama lists 19 × 19 mm and 4.5–26 V, Unmanned Tech and KiwiQuads list 19 × 19 × 20 mm and 5–40 V.
- The file is a box; the lens barrel and side mounting holes are not dimensioned in the sources and are not modelled.
- 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.

## Sizes

| dimension | value |
|---|---|
| Dimensions | 19 × 19 × 20 mm |
| Weight | 5.9 g |
| Lens | 2.1 mm (165° FOV) |
| Input voltage | DC 5–40 V |

## Where the files are

- Unmanned Tech: [Caddx Ratel 2 1200TVL FPV camera 2.1mm](https://www.unmannedtechshop.co.uk/products/caddx-ratel-2-1200tvl-fpv-camera-2-1mm) — web — Publisher's page; dimensions are facts
- KiwiQuads: [Caddx Ratel 2 Micro Starlight 1200TVL](https://www.kiwiquads.co.nz/product/caddx-ratel-starlight-1200tvl-hdr-low-light-micro-fpv-camera) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/caddx-ratel-2/index.json

- caddx-ratel-2-envelope: [STEP](https://xemstudio.com/files/hardware/caddx-ratel-2/caddx-ratel-2-envelope.step) · [STL](https://xemstudio.com/files/hardware/caddx-ratel-2/caddx-ratel-2-envelope.stl) — Envelope 20 × 19 × 19 mm (camera body 19 × 19 mm face × 20 mm deep)

## Questions

**Is the Ratel 2 a micro camera?**

Yes: 19 × 19 mm, 20 mm deep, 5.9 g.

## Fits with

- [FPV camera sizes (nano 14, micro 19, mini 22, full 28 mm) and DJI O3 / O4 air unit dimensions](https://xemstudio.com/objects/fpv-cameras-and-air-units/)
- [RunCam Phoenix 2 micro FPV camera](https://xemstudio.com/objects/runcam-phoenix-2/)
- [RunCam Phoenix 2 Special Edition V2](https://xemstudio.com/objects/runcam-phoenix-2-se-v2/)