What strategies can you use to minimize QRM on a field net?

• A. Pre-schedule frequencies, use narrowband modes, monitor for interference, coordinate with nearby teams, avoid adjacent-channel transmissions.
• B. Use random frequencies, always operate at maximum power, ignore interference.
• C. Only rely on VHF/UHF, never test.
• D. Delay all transmissions until field signals disappear.

Answer: (D)