MiMOMax Wireless has released a 12.5 kHz channel spacing option, available to all products using QPSK/16/64/256 QAM formats. Previously, channel spacing using the QAM formats was limited to 25 kHz.
A 12.5 kHz channel transmits about half of the data capacity of that transmitted within a 25 kHz channel. However, a spectral efficiency of 12.8 bit/Hz is achieved when 12.5 kHz is configured with NitroBoost (256QAM). The raw data rates are 40/80/120/160 kb/s for QPSK/16/64/256 QAM.
A 12.5 kHz channel essentially offers the same relative spectral efficiency as a 25 kHz channel.
It provides increased flexibility, as it is compatible with more frequency bands, enabling an extensive range of available licensing options.
Phone: 0011 643 358 1070
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