1. "Application Form"

2. IC ID number (up to 14 digits, CN (company code 6 digits) + product code 8 digits)

3. Local agent authorization letter

4. Block diagram: need to draw all crystals and crystal frequency, and keep consistent with the circuit diagram

5. Circuit diagram

6. Line description: The requirement is in English, and the function realization principle of the product shall be described clearly;

7. Instruction manual

8. Test report

9. The label of each model (IC cannot be applied in series) and the location of the label: the label must have an IC ID number, and the location of the label needs to be significant;

10. Product internal photos, appearance photos: require the pictures to be clear and clear, and add notes if necessary;

11. Test photo

12. Technical specifications (including the product's transmission frequency, number of channels, transmission power, modulation method, etc.)