Cambium Networks PTP 820 Series User Manual page 153

Chapter 2: Getting Started
Profile
MRMC Script operational mode
MRMC Script profile
MRMC Script maximum profile
MRMC Script minimum profile
Modulation
The ACM mode: Fixed or Adaptive.
•
Fixed ACM mode applies constant TX and RX rates.
However, unlike regular scripts, with a Fixed ACM script
you can specify a maximum profile to inhibit inefficient
transmission levels.
In Adaptive ACM mode, TX and RX rates are dynamic. An
ACM-enabled radio system automatically chooses which
profile to use according to the channel fading conditions.
Fixed ACM mode only: The profile in which the system will
operate.
Adaptive ACM mode only: The maximum profile for the
script. For example, if you select a maximum profile of 5, the
system will not climb above profile 5, even if channel fading
conditions allow it.
Adaptive ACM mode only: The minimum profile for the script.
For example, if you select a minimum profile of 3, the system
will not go below profile 3 regardless of the channel fading
conditions. The minimum profile cannot be greater than the
maximum profile, but it can be equal to it.
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Configuring the Radio (MRMC) Script(s)