Lesson 24 – Technician, Subelement T7B

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Common transmitter and receiver problems; symptoms of overload and overdrive, distortion, interference, over and under modulation, RF feedback, off frequency signals; fading and noise; problems with digital communications interfaces

Self-Test Answer Key:
1. D | 2. C | 3. D | 4. B | 5. C | 6. A | 7. D | 8. D | 9. D | 10. D
11. C | 12. C

Andy, KE4GKP, is the author of The Ham Whisperer’s Technician Class License Course.

One Response to “Lesson 24 – Technician, Subelement T7B”

  • Byron:

    han sidete asaje jona geet bhaajn daira joks sue la maleta bhega neve pedeje chokreke asaja geet sune la maleta tela khub khyu abhar.

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