Hardware Guide

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FIBOCOM MC610 Series Hardware Guide 58/71
The recommended antenna gain is ≤ 2.5 dBi
6. Interference
In addition to the antenna performance, other interference on the PCB board will also affect the
module performance. In order to ensure the high performance of the module, the interference must
be well controlled. Suggestions: for example, LCD, CP, FPC wiring, audio circuit, power supply part
should be as far away from the antenna as possible, and the corresponding isolation and shielding,
or filtering processing should be made on the path.
7．Antenna Index Requirements
Table 4-4 Antenna index
Main Antenna Requirements of MC610 Series Module
Frequency range
The most suitable antenna must be used to fit the relevant bands
Bandwidth
(GSM/GPRS)
GSM850: 70 MHz
GSM900: 80 MHz
GSM1800(DCS): 170 MHz
GSM1900(PCS): 140 MHz
Bandwidth (LTE)
LTE band 1(2100): 250 MHz
LTE Band 2(1900): 140 MHz
LTE Band 3(1800): 170 MHz
LTE Band 4(2100): 145 MHz
LTE Band 5(850): 70 MHz
LTE Band 7(2500): 190 MHz
LTE Band 8(900): 80 MHz
LTE Band 20(800): 71 MHz
LTE Band 28(800): 100 MHz
LTE band 38(2500): 50MHz
LTE band 40(2300): 100 MHz
LTE band 41(2500): 100 MHz
LTE Band 66(2100): 470 MHz