What does "WEAK AND GARBLED" indicate?

What does "WEAK AND GARBLED" indicate?

• A. Strong signal but unreadable.
• B. Weak and unreadable.
• C. Weak but readable.
• D. Strong and garbled.

Answer: (B)

The main idea is two aspects of radio transmission quality: how strong the signal is and how readable it is. Weak means the received signal power is low, making it hard to hear. Garbled means the audio is distorted and cannot be understood. When both are present, you can’t understand the message at all, so it’s unreadable. That’s why the phrase best maps to a weak and unreadable signal. If you hear something weak and garbled, you should expect the communication to be unintelligible and look for ways to improve the link, such as adjusting position or equipment, or switching frequencies.

The main idea is two aspects of radio transmission quality: how strong the signal is and how readable it is. Weak means the received signal power is low, making it hard to hear. Garbled means the audio is distorted and cannot be understood. When both are present, you can’t understand the message at all, so it’s unreadable. That’s why the phrase best maps to a weak and unreadable signal. If you hear something weak and garbled, you should expect the communication to be unintelligible and look for ways to improve the link, such as adjusting position or equipment, or switching frequencies.