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1-1. What is the coverage of AP radiation?
1-2. What will affect the wireless coverage?
1-3. Why sometimes users feel the communication unstable when using Wi-Fi network?
1-4. How many users can an AP serve?
1-5. What are antenna gain and its unit? How to calculate it?
1-6. Antenna is an important element in a radio system, what major parameters should be concerned in the application?
1-7. How to convert the transmit power unit between mW and dbm?
1-8. How to select the antenna type and mounting site in application?
1-9. What is the Fresnel zone in a radio system?
1-10. What is the wave absorbing, reflecting, shadowing and multipath effect for a radio signal transmission?