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Հարց 362

Which of the following connectors should be carefully taped for weather protection when used outdoors?

  1. PL259
  2. BNC
  3. Type N
  4. All these choices are correctՃիշտ պատասխան

Բացատրություն

Any outdoor coaxial connector will let water into the cable if it is not sealed, and water in coax raises loss and eventually ruins the line. PL-259, BNC and Type N connectors all need weatherproofing outdoors, so the all-of-these answer is right.

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Հարց 362: Which of the following connectors should be carefully taped… · FCC Technician Class (Element 2) · Questena