Hardware

Regulatory Support
A DIVISION OF TRIMBLE
Functionality of the Micro 51
Regional Frequency Quantization
When manually setting frequencies the module will round down for any value that is not
an even multiple of the supported frequency quantization.
For example: In the NA region, setting a frequency of 902,999 kHz results in a
setting of 902,750 kHz.
When setting the frequency of the module, any frequencies outside of the valid range for
the specified region are rejected.
Frequency Hop Table
The frequency hop table determines the frequencies used by the Micro when transmitting.
The hop table characteristics are:
Contains up to 62 slots.
Valid frequencies for the region currently selected.
Region
Frequency
Quantization
Minimum
Frequency
Maximum
Frequency
NA 250 kHz 902,000 kHz 928,000 kHz
EU3 100 kHz 865,600 kHz 867,600 kHz
IN 100 kHz 865,200 kHz 866,800 kHz
KR 25 kHz 910,000 kHz 914,000 kHz
KR2 25 kHz 917,000 kHz 923,500 kHz
PRC 250 kHz 920,125 kHz 924,875 kHz
CN 250 kHz
840,000 kHz
1
845,000 kHz
1
AU 250 kHz 920,750 kHz 925,250 kHz
NZ 250 kHz 922,250 kHz 927,250 kHz
JP 250 kHZ 916,800 kHz 920,800 kHz
Open 25 kHz 865,000 kHz
902,000 kHz
869,000 kHz
928,000 kHz
Note: Micro