Radio Amateur Quiz Canadian License

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Question B-002-004-009

When selecting a single-sideband phone transmitting frequency, what minimum frequency separation from a contact in progress should you allow (between suppressed carriers) to minimize interference?

Correct Answer

Approximately 3 kHz

Explanation

SSB signals typically occupy about 2.4 to 2.8 kHz bandwidth. Allowing 3 kHz separation between carrier frequencies minimizes overlap and interference.

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