Practice Test Geeks(SBCA) Satellite Broadcasting and Communications Association Certification Practice Test
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Safety & Regulatory Compliance Flashcards

7 cards from real SBCA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Safety & Regulatory Compliance flashcards as text

  1. What NEC code section addresses grounding and bonding requirements for satellite dish installations on residential structures?

    Answer: NEC Article 820 — Community Antenna Television

    NEC Article 820 specifically governs coaxial cable systems including CATV and satellite dish installations, including grounding at the point of entry.

  2. Under FCC Part 25, what is the maximum antenna pointing error generally allowed for a geostationary satellite earth station to maintain proper coordination?

    Answer: 1.0 degree

    FCC Part 25 typically allows up to 1.0 degree of pointing error for earth station antennas, beyond which interference to adjacent satellites may occur.

  3. A technician is asked to install a very small aperture terminal (VSAT) that will transmit. Which FCC authorization is required before the earth station can go on-air?

    Answer: A Blanket Earth Station License or individual earth station authorization under FCC Part 25

    Transmitting VSAT terminals require FCC Part 25 licensing, either as individually licensed stations or under a blanket earth station license held by a network operator.

  4. What is the primary purpose of the FCC's 'quiet zones' near facilities such as the National Radio Astronomy Observatory (NRAO)?

    Answer: To restrict RF emissions that could interfere with sensitive scientific radio receivers

    FCC quiet zones restrict RF transmissions in areas surrounding sensitive scientific installations to prevent interference with radio telescopes and other research receivers.

  5. When performing a risk assessment for a rooftop satellite installation, which fall protection standard from OSHA applies to work at heights of 6 feet or more in the construction industry?

    Answer: 29 CFR 1926.502 — Fall Protection Systems

    OSHA 29 CFR 1926.502 requires fall protection for construction workers at heights of 6 feet or more and specifies guardrail, safety net, and personal fall arrest system requirements.

  6. What is the significance of the 'rain fade margin' in satellite system link budget calculations from a regulatory compliance perspective?

    Answer: It ensures the system maintains acceptable signal quality and avoids exceeding power limits when compensating for atmospheric attenuation

    The rain fade margin ensures link reliability; operators must not exceed licensed EIRP limits even when automatically increasing power to compensate for rain attenuation.

  7. Which international body allocates radio frequency spectrum used by satellite systems on a global basis?

    Answer: The International Telecommunication Union (ITU)

    The International Telecommunication Union (ITU) coordinates global spectrum allocation through its Radio Regulations and the Radio Communication Sector (ITU-R).