Westermo RM-80 User Manual
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The RM-80 has one routing rule which may be configured. This routing rule is the gate-
way address. The RM-80 will direct all unknown IP network traffic to this gateway IP
address.
3.8 Fixed Frequency Operation
The RM-80 operates on the 869MHz band. The modules are designed to be fixed fre-
quency in accordance with European regulations. The 869MHz Band is split into dif-
ferent bands with varying duty cycle and power limits. Generally the 2 bands used by
Westermo are
500 mW
869.525 MHz
0.dB gain
10% Duty Cycle
5 mW
869.275 MHz
0dB gain
100% Duty Cycle
EC regulations are designed to either limit
the time a radio can transmit, giving other systems a chance to operate, and
the range of a radio, allowing more systems in a given area.
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