What kind of receiver can be used to receive and decode SSTV using the Digital Radio Mondiale (DRM) protocol?
The correct answer is D: SSB. What kind of receiver can be used to receive and decode SSTV using the Digital Radio Mondiale (DRM) protocol is SSB. SSB receivers can receive and decode SSTV using DRM protocol. For amateur radio operators, this is important for SSTV operation. Understanding this helps when operating SSTV.
Exam Tip
SSTV/DRM receiver = SSB. Think 'S'STV/'D'RM = 'S'SB receiver. SSB receivers can receive and decode SSTV using DRM protocol. Not CDMA, not AREDN, not AM - just SSB.
Memory Aid
"SSTV/DRM receiver = SSB. Think 'S'STV/'D'RM = 'S'SB. SSB receivers can receive and decode SSTV using DRM protocol. Important for SSTV operation."
Real-World Application
SSTV using Digital Radio Mondiale (DRM) protocol: An SSB (Single Sideband) receiver can be used to receive and decode the signal. DRM is a digital audio broadcasting standard that can be received with SSB receivers. This is the receiver type - SSB receivers are used for SSTV/DRM.
Key Concepts
Why Other Options Are Wrong
Option A (CDMA): Incorrect. CDMA isn't a receiver type for SSTV/DRM - SSB receivers are used. CDMA isn't the receiver.
Option B (AREDN): Incorrect. AREDN isn't a receiver type - it's a mesh network protocol, not a receiver. AREDN isn't the receiver.
Option C (AM): Incorrect. AM receiver isn't used for SSTV/DRM - SSB receivers are used. AM isn't the receiver.
题目解析
The correct answer is D: SSB. What kind of receiver can be used to receive and decode SSTV using the Digital Radio Mondiale (DRM) protocol is SSB. SSB receivers can receive and decode SSTV using DRM protocol. For amateur radio operators, this is important for SSTV operation. Understanding this helps when operating SSTV.
考试技巧
SSTV/DRM receiver = SSB. Think 'S'STV/'D'RM = 'S'SB receiver. SSB receivers can receive and decode SSTV using DRM protocol. Not CDMA, not AREDN, not AM - just SSB.
记忆口诀
SSTV/DRM receiver = SSB. Think 'S'STV/'D'RM = 'S'SB. SSB receivers can receive and decode SSTV using DRM protocol. Important for SSTV operation.
实际应用示例
SSTV using Digital Radio Mondiale (DRM) protocol: An SSB (Single Sideband) receiver can be used to receive and decode the signal. DRM is a digital audio broadcasting standard that can be received with SSB receivers. This is the receiver type - SSB receivers are used for SSTV/DRM.
错误选项分析
Option A (CDMA): Incorrect. CDMA isn't a receiver type for SSTV/DRM - SSB receivers are used. CDMA isn't the receiver. Option B (AREDN): Incorrect. AREDN isn't a receiver type - it's a mesh network protocol, not a receiver. AREDN isn't the receiver. Option C (AM): Incorrect. AM receiver isn't used for SSTV/DRM - SSB receivers are used. AM isn't the receiver.
知识点
SSTV, Digital Radio Mondiale, DRM protocol, SSB receiver
Verified Content
Question from official FCC Extra Class question pool. Explanation reviewed by licensed amateur radio operators.