Limitations of Use.
The MR400 radio modem has been developed for the frequency range 380 – 512 MHz. Specific Specific subranges are
approved to be used in each country or region. A radio modem user must keep in mind that this radio device cannot be
operated without the permission of the respective local radio spectrum administrator who provides a specific frequency
for use and issues the appropriate permission for this.
Important
Users of MR400 radio modems in North America must be aware that because the 406.0 – 406.1 MHz
frequency range is reserved only for the government the use of radio modems on these frequencies is strictly
forbidden without proper permission.
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