How to Use Analog Cam CADDX RATEL 2: Examples, Pinouts, and Specs

The Analog Cam CADDX RATEL 2 is a specialized analog camera designed for high-resolution imaging and data acquisition. It features advanced optics and customizable settings, making it ideal for applications requiring superior image quality and performance. This camera is widely used in FPV (First Person View) drones, surveillance systems, robotics, and other imaging-related projects. Its robust design and adaptability make it a popular choice for both hobbyists and professionals.

The CADDX RATEL 2 offers a range of technical features that ensure high-quality imaging and reliable performance. Below are the key specifications and pin configuration details:

The CADDX RATEL 2 has a standard pinout for connecting to power, video output, and control systems. Below is the pin configuration:

The CADDX RATEL 2 is straightforward to use in a variety of circuits and systems. Follow the steps below to integrate it into your project:

1. Power Supply: Connect the VCC pin to a power source within the range of 5V to 40V. Ensure the power supply is stable to avoid damage to the camera.
2. Ground Connection: Connect the GND pin to the ground of your circuit.
3. Video Output: Connect the VIDEO pin to the video input of your display or video transmitter.
4. OSD Control: If using an On-Screen Display (OSD) system, connect the OSD pin to the OSD controller.
5. Menu Control: Use the MENU pin to access and adjust camera settings via the provided control board or joystick.

• Signal System: Ensure the camera is set to the correct signal system (PAL or NTSC) to match your display or video receiver.
• Lens Adjustment: The 2.1mm lens provides a wide field of view. Adjust the focus as needed for your application.
• Heat Management: While the camera operates efficiently, ensure proper ventilation if used in high-temperature environments.

The CADDX RATEL 2 can be used with an Arduino UNO for basic control and integration. Below is an example of how to read the video signal and control the OSD menu:

• Connect the VCC pin to the Arduino's 5V output.
• Connect the GND pin to the Arduino's GND.
• Connect the VIDEO pin to an external video receiver or display.
• Connect the OSD pin to a digital pin on the Arduino (e.g., D2).

// Example code to control the OSD menu of the CADDX RATEL 2 using Arduino UNO

const int osdPin = 2; // OSD control pin connected to Arduino digital pin 2

void setup() {
  pinMode(osdPin, OUTPUT); // Set the OSD pin as an output
  digitalWrite(osdPin, LOW); // Initialize the OSD pin to LOW
}

void loop() {
  // Example: Toggle the OSD menu on and off
  digitalWrite(osdPin, HIGH); // Send a HIGH signal to activate OSD
  delay(500); // Wait for 500ms
  digitalWrite(osdPin, LOW); // Send a LOW signal to deactivate OSD
  delay(500); // Wait for 500ms
}

Note: The Arduino cannot process the analog video signal directly. Use an external video receiver or display for video output.

1. No Video Output

   • Cause: Incorrect wiring or power supply issues.
   • Solution: Verify all connections and ensure the power supply is within the specified range (5V - 40V).

2. Blurry Image

   • Cause: Lens is out of focus.
   • Solution: Adjust the lens focus by rotating it gently until the image is sharp.

3. OSD Menu Not Responding

   • Cause: Faulty connection to the OSD pin or incorrect control signals.
   • Solution: Check the connection to the OSD pin and ensure the control signals are being sent correctly.

4. Overheating

   • Cause: Prolonged use in high-temperature environments or insufficient ventilation.
   • Solution: Improve ventilation or use a heat sink to dissipate heat.

• Q: Can the CADDX RATEL 2 be used in low-light conditions?

  • A: Yes, the camera is designed for excellent performance in low-light environments, with a minimum illumination of 0.0001 Lux.

• Q: How do I switch between PAL and NTSC modes?

  • A: Use the provided control board or joystick to access the camera menu and change the signal system setting.

• Q: Is the camera compatible with digital video systems?

  • A: No, the CADDX RATEL 2 is an analog camera and requires an analog video receiver or display.

• Q: Can I use a 3.3V power supply?

  • A: No, the minimum input voltage is 5V. Using a lower voltage may damage the camera or cause it to malfunction.