Caddx H1 Camera

The Multi-Aspect 1200TVL Analog FPV Camera is a highly versatile, high-resolution flight camera engineered for standard micro and mini FPV drone platforms. Utilizing an advanced 1/3-inch CMOS image sensor combined with a wide-angle lens, this camera outputs a crisp, low-latency analog video stream with excellent signal fidelity. Designed to operate across a broad range of aircraft power buses, it features selectable aspect ratio profiles (16:9 or 4:3) and automated exposure adjustments, making it a reliable diagnostic and piloting solution for variable outdoor and indoor environments.

Features

Selectable Native Aspect Ratios: Features an adjustable display matrix supporting both widescreen 16:9 cinematic views and standard 4:3 racing layouts, allowing pilots to match their specific FPV goggle configuration.

High-Density 1200TVL Imaging: Integrates a premium 1/3-inch CMOS sensor core delivering high horizontal resolution with clean color separation and minimal artifacting during fast flight maneuvers.

Ultra-Wide Panoramic Optics: Equipped with a 2.1mm high-performance lens providing a 160-degree diagonal field of view (FOV), maximizing peripheral awareness around tight gates and branches.

Wide-Range Input Power Bus: Built with an internal voltage regulator that natively handles direct power inputs from 4.5V up to 25V, allowing safe connectivity to 5V flight controller pads or raw voltage rails from 2S to 5S batteries.

Low-Light Lux Transitioning: Optimized sensor sensitivity tracks visibility down to 0.01 Lux illumination levels, executing rapid automatic shutter scaling to maintain crisp details during sudden shade transitions.

Standard 19mm Micro Form Factor: Housed in a standardized 19mm × 19mm micro chassis framework, ensuring drop-in compatibility with most consumer and commercial FPV drone camera mounts.

Specifications

Brand: Premium Analog Flight Component Standard

Model Name: 19mm Universal 1200TVL FPV Camera Matrix

Image Sensor Hardware: 1/3-Inch CMOS Sensor Core

Horizontal Resolution Output: 1200 TVL

Selectable Aspect Ratio Profiles: 16:9 Widescreen / 4:3 Standard Aspect

Analog Video Output Protocol: CVBS (Standard Composite Analog Video)

Primary Sync System: Internal Hardware Synchronization

Optical Lens Profile: 2.1 mm Focal Length / 160° Diagonal FOV

Signal-to-Noise Ratio (SNR): > 52 dB (With Automatic Gain Control Disabled)

Minimum Illumination Floor: 0.01 Lux @ F1.2 Aperture Limits

Dynamic Range Protocol: Adaptive Automatic WDR Subroutine

Primary Input Voltage Range: DC 4.5 V – 25.0 V (Multi-S Battery Rail Safe)

Physical Chassis Material: Lightweight Composite Engineering Alloy

Physical Component Dimensions: 19.0 mm × 19.0 mm (Micro Size Standard)

Physical Structural Net Mass: 7.4 g

Electronic Shutter Velocity Matrix

PAL Signal Output Format: 1/50 sec – 1/100,000 sec Automated Window

NTSC Signal Output Format: 1/60 sec – 1/100,000 sec Automated Window

Operational Instructions

Mechanical Mounting Integration: Place the 19mm camera housing between the structural side plates of your drone frame canopy. Secure the module using standard M2 hardware screws, adjusting the tilt angle to match your cruising velocity before final torque application.

Wiring Interface Connections: Solder the camera’s three-wire harness directly to your Flight Controller (FC) or Video Transmitter (VTX) pins: Red wire to a positive power pad (4.5V–25V safe), Black wire to a Ground (GND) pad, and Yellow wire to the Video Input (Video/CAM) pad.

System Configuration Tuning: Power up your FPV goggles and link a flight pack to the drone. If your camera model features an OSD configuration joystick tail, plug it into the designated menu port to toggle between the 16:9 or 4:3 aspect ratios to resolve any visual stretching.

Pre-Flight Video Validation: Check that the analog video feed initializes instantly. Verify that contrast levels and exposure curves stabilize correctly when pointing the aircraft lens from dark ground environments up toward bright skylines.

Notes

Strict Voltage Ceiling Constraints: While the internal voltage regulator safely manages a broad input corridor up to 25V DC, do not connect this module directly to raw 6S battery lines or higher (25.2V maximum peak charges), as doing so will induce immediate component burnout. For 6S configurations, always supply power via a regulated 5V, 9V, or 12V flight controller pad.

Low-Grain RF Shielding Check: The exceptional >52dB signal-to-noise ratio is achieved under ideal electrical conditions. To avoid high-frequency motor noise injection (appearing as rolling diagonal lines on your FPV video screen), ensure the camera shares a clean ground loop reference with your video transmitter or add a low-ESR capacitor to the primary battery leads.

Avoid Mechanical Thread Stripping: When locking the camera frame screws into the side mounting brackets, tighten until firm resistance is met. Forcing the screws past structural stops will easily strip the internal soft threads of the metal casing, resulting in severe flight vibration blurring and erratic footage.

Package

1 x 19mm Universal 1200TVL Analog FPV Micro Flight Camera Core

1 x Custom Interface Wiring Connection Harness Module

1 x Factory Technical Reference Sheet