Quiz
Wireless RF fundamentals: SNR, RSSI and EIRP
Fragen in diesem Quiz (3)
1in the current RF environment, the noise floor is -95 dbm. A tablet needs an SNR of 25 dB to transmit at the required speed.
What must the RSSI cell edge be to meet the required SNR?- A-120 dBm
- B-90 dBm
- C-70 dBm
- D-60 dBm
- E-50 dBm
2An access point is currently transmitting at 4 me. The customer needs to increase it signal strength by 6 dB to create a larger wireless cell.
What should the new transmit power be?- A8 mW
- B10 mW
- C12 mW
- D16 mW
- E24 mW
3A wireless engineer is designing the wireless networking for a company with offices in two different locations.
Which two regulatory bodies should they check to find the maximum EIRP allowed?(choose two.)- AIEEE
- BFCC
- CITU-R
- DETSI
- EWI-FI Alliance
Informationen
- Beschreibung
- Quiz am Ohne Titel, erstellt von Mohamed Ghaly am 30/03/2017.
- Autor
- Mohamed Ghaly
- Sprache
- English
- Aufrufe
- 2
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