GSM/GPRS/GNSS Module Series
MC60 Series Hardware Design
MC60_Series_Hardware_Design Confidential / Released 83 / 114
MC60 provides an RF antenna pad for antenna connection. The RF trace in host PCB connected to the
module’s RF antenna pad should be coplanar waveguide line or microstrip line, whose characteristic
impedance should be close to 50Ω. MC60 comes with grounding pads which are next to the antenna pad
in order to give a better grounding. Besides, a π type matching circuit is suggested to be used to adjust
the RF performance.
To minimize the loss on RF trace and RF cable, please pay attention to the design. The following table
shows the requirement on GSM antenna.
Table 33: Antenna Cable Requirements
Cable insertion loss <1dB
Cable insertion loss <1.5dB
Table 34: Antenna Requirements
Depend on the frequency band(s) provided by the network operator
4.1.2. RF Output Power
Table 35: RF Output Power
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