DAY 4_SFM TUDM 2023_191023

According to ITU, unwanted emissions consist of ____.

• Spurious emission & in-band emission

• Spurious emission & out-of-band emission

• In-band emission & harmonics

• In-band emission & adjacent band emission

ITU regulates the unwanted emission from RF system by setting the ___.

• RF receiving mask

• RF emission mask

• RF filter mask

• RF frequency channels

Which of the following is NOT the role of spectrum monitoring?

• Interference investigation

• Identification of unlicensed channel

• Verification of technical parameter (e.g., EIRP and frequencies

• Re-assigning spectrum with no interference

For monitoring of unlicensed frequency usage, the local spectrum regulator will monitor the band occupancy for how many days using remote monitoring system (RMS)?

• 3 days

• 5 days

• 7 days

• 9 days

Upon issuance of the Notice of Non-Compliance from the local spectrum regulator, operator of unlicensed services should turn off and remove the apparatus voluntarily within how many days from the date of the notice?

• 3 days

• 5 days

• 7 days

• 9 days

According to CMA’98 Section 157, the unlicensed usage of spectrum is liable to be fined up to Ringgit Malaysia ___ or imprisonment up to ___ years, or both.

• RM 50k ; 5 years

• RM 50k ; 0.5 year

• RM500k ; 5 years

• RM500k ; 0.5 year

Following local spectrum regulator’s procedure, for spectrum interference complaint reporting, the radio frequency interference (RFI) scanning should be conducted by ___.

• Spectrum regulator

• RFI Interferer

  (The interfering party)

• RFI Victim

  (The complaining party)

• Ministry of Communication

According to Spectrum Regulation 2000, the local spectrum regulator is responsible for ___ caused by any part of the spectrum assigned by it.

• Minor interference

• Major interference

• Harmful interference

• Non of the options provided

RF interference can be resolved by which of the following methods?

• Transmit filter

• Received filter

• Guard band

• All of the options

Following local spectrum regulator’s procedure, for cross-border spectrum interference complaint reporting, the radio frequency interference (RFI) scanning should be conducted by ___.

• Spectrum regulator

• RFI Interferer (The interfering party)

• RFI Victim (The complaining party)

• Ministry of Communication