Question
In the KNX RF system, 868.30 MHz is used as the middle (centre) frequency.
Answer
True
The source states that 868.30 MHz is used as the middle frequency, around which the '0'/'1' states are formed by a slight frequency deviation.
Preparation tip
Fix 868.30 MHz as the KNX RF middle frequency.
Start 10 free questions
Free · No account · No payment card
An error or unclear wording? Report this questionFull bank
Keep going with the full KNX Basic bank
Keep going with the full KNX Basic bank: unlimited timed mock exams, detailed answers, history. From €9 (one-time payment).
See pricing — from €9 →Want more?
Continue KNX Basic practice
Related questions
- What bit rate does the KNX RF description give for the information to be transferred?KNX RF (Radio)
- What is the stated advantage of the Manchester coding used in KNX RF?KNX RF (Radio)
- What is the maximum transmission power in the KNX RF (single-channel) system?KNX RF (Radio)
- The KNX RF duty cycle limits how long a device may transmit. What is that limit?KNX RF (Radio)
- What distinguishes KNX RF-Multi from KNX Ready?KNX RF (Radio)