System Overview STwrench User Guide
46 (326) 9836 4134 01 Edition 2.9
IRC-B
• 79 (1 MHz) channels
• IRC-B features dynamic Adaptive Frequency Hopping (AFH).
• No frequency planning needed.
IRC-B with AFH avoids collisions on the 2.4 GHz ISM band, for example with Wi-Fi networks.
IRC-Z
• 16 (5 MHz) channels. Channel 11-26.
• 1 fixed channel used for communication.
• Frequency planning needed.
IRC-Z frequency planning needed to avoid collisions on 2.4 GHz ISM band, for example with Wi-Fi
networks.
IRC-W
• 18 channels.
• 1 fixed channel used for communication.
• Frequency planning needed.
• Installation support from IT department needed.