Caddx 640CA Thermal (640x512)

Caddx 640CA is a high-sensitivity analog thermal imaging camera module engineered specifically for FPV drones, night-reconnaissance platforms, and specialized unmanned aircraft. Driven by a high-resolution 640 × 512 thermal sensor with a smooth 50Hz frame rate, it delivers clear and high-contrast thermal telemetry through complete darkness, dense fog, heavy smoke, and camouflage foliage.

The camera outputs a standard analog video signal (CVBS / PAL/NTSC), making it universally compatible across FPV builds: it wires directly into any analog video transmitter (1.2GHz, 4.9GHz, 5.8GHz VTX), flight controller OSD chip, or HD digital systems (such as Walksnail Avatar) via AV-in conversion interfaces. Featuring high thermal sensitivity (NETD < 40mK), the 640CA enables pilots to instantly isolate targets and heat signatures (vehicles, personnel, active equipment) at long operational distances.

Enclosed in a rugged, ultra-compact aluminum alloy housing, the camera features low power draw and supports multiple palette presets (White Hot, Black Hot, etc.) to adapt to dynamic field environments.

Key Specifications:

• Model: Caddx 640CA

• Sensor Type: Uncooled VOx Microbolometer

• Thermal Resolution: 640 × 512 pixels

• Pixel Pitch: 12 µm

• Frame Rate: 50 Hz

• Thermal Sensitivity (NETD): < 40 mK (@ 25°C, F#=1.0)

• Spectral Range: 8 – 14 µm (LWIR)

• Video Output Format: Analog CVBS (PAL / NTSC selectable)

• Color Palettes: White Hot / Black Hot / Iron / Rainbow, etc.

• Operating Voltage: 5V – 12V

• Housing Material: Anodized aluminum alloy

• Operating Temperature Range: -20°C to +60°C

• Module Weight: ≈ 30g – 45g (lens dependent)