Question
Which of the following describes a type N connector?
Answer Options
- A) A moisture-resistant RF connector useful to 10 GHz
- B) A small bayonet connector used for data circuits
- C) A low noise figure VHF connector
- D) A nickel plated version of the PL-259
Correct Answer: A
Explanation
The Type N connector is a robust, threaded, medium-sized RF connector commonly used in professional and high-frequency amateur applications. It features a gas-tight seal when properly connected, making it a moisture-resistant RF connector.
Crucially, the Type N connector is meticulously designed to maintain a characteristic impedance (usually 50 \text{ ohms}) and is electrically superior to the popular UHF-type (PL-259) connector. It is specified for use up to frequencies of 10 \text{ GHz} or higher, making it the standard choice for the microwave amateur bands.
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