Question #482Amateur Radio Regulations and Licensing
R3E designates:
- Amplitude modulation :Telephony, voice
- Telephony, (voice) Frequency modulation
- Telephony, (voice) Single sideband , suppressed carrier ,
- Telephony (voice), single sideband, reduced carrier ✓ Correct answer
Explanation: R3E denotes single-sideband telephony with reduced carrier. The option text was cleaned of OCR spillover.
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