EMC and Transmitter Interference

• Use of a high pass filter inserted in the TV antenna downlead to filter out HF signals
• Use of an LC notch filter for specific bands at HF or VHF.  Use of an open-circuit electrical λ/4 stub which will act as a notch (short circuit) at its design frequency

Course Guide Topics

1. Electromagnetic Compatibility (EMC)
2. Interference and Immunity
3. Overload
4. Cross Modulation & Blocking
5. Intermodulation
6. Audio Circuits etc.
7. Transmitter Field Strength
8. Spurious Radiation (1)
9. Spurious Radiation (2)
10. Spurious Radiation (3)
11. Routes taken
12. Prevention (1)
13. Prevention (2)
14. Types of Filters
15. Filters (1)
16. Filters (2)
17. Filters (3)
18. Filtering (1)
19. Filtering (2)
20. Filtering (3)
21. Decoupling
22. Shielding & Earthing