Calling Procedures: When operating on-air, it is essential to use proper calling procedures to ensure clear and effective communication. Begin with an all-stations call, commonly referred to as a “CQ” call. For example, “CQ, CQ, CQ, this is VK2XYZ calling CQ and listening.” This format alerts other operators that you are seeking to make contact.
Once a contact is established, exchange signal reports, names, and locations. Signal reports use the RST (Readability, Strength, and Tone) system. A typical exchange might be, “You are five and nine (5/9), name here is John, located in Sydney.”
Signal Strength Meters: Signal strength meters, or S-meters, are used to provide a quantitative measurement of the received signal strength. The S-meter reading is given as part of the signal report. For instance, an S-meter reading of S9 indicates a strong signal, while lower numbers indicate weaker signals. Accurate signal reporting helps operators adjust their equipment for optimal performance.
Operating Through Repeaters: Repeaters are automated relay stations that receive and retransmit signals, extending the communication range. When using repeaters, follow these procedures:
Breaks Between Transmissions: Leave adequate breaks between transmissions to allow other operators to join the conversation or to signal an emergency. These pauses ensure the repeater remains open to all users and helps prevent unintentional interference. A good practice is to wait a few seconds after each transmission before speaking again.