Free RCDD-002 Exam Braindumps
BICSI Registered Communications Distribution Designer - RCDD Questions 261–294 (page: 17)

Updated On: 9-Feb-2026

For an analog camera, what is the normal frame rate in frames per second?

  1. 18 fps
  2. 22 fps
  3. 27 fps
  4. 30 fps
  5. 33 fps

Answer(s): D



Which of the following is NOT a type of intrusion detection system sensor?

  1. Time-auxiliary
  2. Capacitance
  3. Vibration
  4. Electromechanical
  5. Thermal

Answer(s): A



What is the MOST important aspect of fire alarm signaling?

  1. Audibility
  2. Clarity
  3. Reliability
  4. Intelligibility

Answer(s): A



You are designing a 4.9 GHz microwave system that is using rectangular waveguide from the transceiver to the inside wall of the shelter and an antenna that is to be placed 200 ft up on a 250 ft tower.
What type of medium will be best suited to connect the antenna to the transceiver?

  1. Circular wave guide
  2. Elliptical wave guide
  3. Hard line coaxial
  4. Rectangular wave guide

Answer(s): B



As a wireless designer, you have been tasked with designing a DAS which supports UHF public safety radios. You have determined that if you increase the power of the base station antenna, you can solve coverage problems in the basement.
One of the restrictive items that you should consider is:

  1. A single antenna may not provide the total power multiple antennas may provide
  2. The proper launch amplifier has to be chosen to provide the proper power
  3. The building's wall types may still affect the coverage
  4. The legal limits of the transmitter

Answer(s): D



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