Construction Coordinator Practice Exam

Why are pin-type hardline connectors preferred for attaching hardline coaxial cable to equipment housings?

1. They are more cost-effective

2. They reduce intermittent operation, low-frequency roll-off, and common path distortion

3. They are easier to install

4. Their design allows for higher frequencies

The correct answer is: They reduce intermittent operation, low-frequency roll-off, and common path distortion

Pin-type hardline connectors are preferred for attaching hardline coaxial cable to equipment housings primarily because they effectively reduce issues such as intermittent operation, low-frequency roll-off, and common path distortion. This reliability is crucial in high-frequency applications, like telecommunications and broadcasting, where maintaining signal integrity is essential. These connectors create a solid and stable connection, minimizing the risk of signal loss or interference. Their design allows for tighter tolerances in the connection, which is particularly important as systems operate at higher frequencies. In contrast, other connector types may not provide the same level of performance regarding signal fidelity, especially under varying environmental conditions. The factors mentioned in the other options, such as cost-effectiveness, ease of installation, and frequency capability, while important, do not address the core reason for the preference of pin-type connectors in terms of performance and reliability in high-frequency applications.