Question
What distinguishes KNX RF-Multi from KNX Ready?
Answer
B — RF-Multi transmits over several fast and slow channels, while KNX Ready uses only a single channel
Correct: KNX Ready is single-channel; RF-Multi spreads transmission over several fast and slow channels for better coexistence.
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An error or unclear wording? Report this questionAll proposed choices (exam context)
- A.RF-Multi is single-channel while KNX Ready is multi-channel
- B.RF-Multi transmits over several fast and slow channels, while KNX Ready uses only a single channel✓
- C.RF-Multi removes the duty-cycle limit entirely
- D.RF-Multi uses a completely different frequency band from KNX Ready
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