Caddx Ratel Pro
Analog, 1500 TVL. More resolution than the Ratel 2 in a full-size micro body.
Recorded specification
Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.
| Property | Value | Source |
|---|---|---|
| Video system decides fit | Analog 5.8 GHz | Oscar Liangchecked 2026-07-27Quote 1, below the table |
| Field of viewDiagonal field of view. Wider is more immersive, not automatically better. | 125 ° | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 2, below the table |
| ResolutionTV lines: how much detail an ANALOG camera resolves. Not comparable with a digital camera's pixel count, which is why digital cameras leave it unset rather than being given a converted figure. | 1500 TVL | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 2, below the table |
| Low-light sensitivityThe dimmest light the sensor still produces a usable picture in. Lower sees more. | 0.00001 lux | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 2, below the table |
| Sensor sizeSensor format as the vendor quotes it. Bigger gathers more light, at more weight. | 1/1.8″ in | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 2, below the table |
| Aspect ratioThe shape of the picture, which has to match what the goggles show: a 4:3 image on a 16:9 screen arrives stretched or letterboxed, and nothing else on the box mentions it. | 4:3 / 16:9 switchable | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 2, below the table |
| WeightBuild-critical rather than compat-critical: needed to answer registration and class questions. | 9.5 g | Walksnail / CaddxFPV product specificationschecked 2026-07-27Quote 3, below the table |
- Oscar Liangchecked 2026-07-27
Caddx Ratel Pro, analog FPV camera recommendation
- Walksnail / CaddxFPV product specificationschecked 2026-07-27
Image Sensor 1/1.8" Inch sensor; Horizontal Resolution 1500TVL; TV System NTSC & PAL (changeable); IMAGE 16:9 & 4:3 (changeable); Min. Illumination 0.00001 lux; FOV 125°; Dimensions 19mm*19mm*27mm
- Walksnail / CaddxFPV product specificationschecked 2026-07-27
Caddx Ratel Pro: 1/1.8" sensor, horizontal resolution 1500TVL; minimal illumination 0.00001 lux; weight 9.5g versus the Ratel 2's 5g; 125° field of view, Super WDR
Where to buy
- BanggoodProduct pagePrice not checked since 2026-08-06.Buy at Banggood
Ships from China. Expect import VAT and a carrier handling fee if that crosses a customs border into your country.
No current price: our own estimate is 450 SEK. It is a rough street figure rather than a quote, and the retailer above confirms the real one.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
What this fits
Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.
Frame
?Not enough recorded specification (20)
- ?Not enough recorded specification (20)
Not enough recorded specification to judge this combination.
Rule: Camera size fits frame
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Flight stack (FC + ESC)
✓Works with (1)?Not enough recorded specification (5)
- ✓Works with (1)
Both are Analog 5.8 GHz.
- ?Not enough recorded specification (5)
Not enough recorded specification to judge this combination.
AIO board (FC + ESC)
✓Works with (2)?Not enough recorded specification (4)
- ✓Works with (2)
Both are Analog 5.8 GHz.
- ?Not enough recorded specification (4)
Not enough recorded specification to judge this combination.
Video transmitter
×Does not work with (11)✓Works with (7)
All video transmitter · All 18 video transmitter checked against this fpv camera
- ×Does not work with (4)
A Analog 5.8 GHz camera cannot feed a Walksnail Avatar HD transmitter. Digital systems pair a camera and transmitter from the same family.
- ×Does not work with (3)
A Analog 5.8 GHz camera cannot feed a DJI O4 transmitter. Digital systems pair a camera and transmitter from the same family.
- ×Does not work with (3)
A Analog 5.8 GHz camera cannot feed a HDZero transmitter. Digital systems pair a camera and transmitter from the same family.
- ×Does not work with (1)
A Analog 5.8 GHz camera cannot feed a DJI O3 transmitter. Digital systems pair a camera and transmitter from the same family.
- ✓Works with (7)
Both are Analog 5.8 GHz.
The standards this part is judged by
What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.