*Question G2E15:
Which of the following is a common location for FT8?*  

*Correct Answer is  C: Approximately 14.074 MHz to 14.077 MHz*  

### AI Response: (may contain errors)  

FT8 is a popular digital mode used by amateur radio operators for making contacts with low power and weak signals. It is part of the WSJT-X suite of digital modes and is specifically designed for efficient communication under challenging conditions.

1. **Correct Answer: Approximately 14.074 MHz to 14.077 MHz**

   - FT8 is commonly found in specific segments of the amateur radio bands that are designated for digital modes. For the 20-meter band, FT8 activity is typically centered around 14.074 MHz. This frequency range is reserved for digital modes, making it the correct choice for FT8 operation.

2. **Why the Other Choices are Incorrect:**

   - **A: Anywhere in the voice portion of the band**
     - The voice portion of the band is reserved for phone (voice) communications, such as SSB (Single Sideband). FT8, being a digital mode, does not operate in these segments.

   - **B: Anywhere in the CW portion of the band**
     - The CW (Continuous Wave) portion of the band is designated for Morse code operations. While both CW and digital modes are narrowband, they have separate allocations to avoid interference.

   - **D: Approximately 14.110 MHz to 14.113 MHz**
     - This frequency range is not typically used for FT8. It may be used for other digital modes or purposes, but it is not the standard FT8 frequency on the 20-meter band.

3. **Useful Rules of Thumb:**

   - Digital modes like FT8 have specific frequency allocations within each amateur band to minimize interference with other modes. It's important to know these allocations to operate legally and effectively.
   - Always refer to band plans provided by amateur radio organizations, such as the ARRL, to ensure compliance with frequency usage guidelines.

By understanding these allocations, you can ensure that you are operating FT8 in the correct part of the band, avoiding interference with other modes and adhering to amateur radio regulations.