Users Manual Part 2

SIM8260A_Hardware Design_V1.05
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Total Gain for Active Antenna
< 17 dB
Cable Insertion Loss
<1.5dB
*: These recommendations are for dedicated GNSS antenna which the application need best of class
GNSS tracking performance.
4.2.4 RF Plug Recommendation
SIM8260A is mounted with I-PEX’s receptacle RF connectors 20449-001E-03, which size is
2.0mm*2.0mm*0.6mm. The connector dimensions are shown as below.
Figure 47: 3D view of 20449-001E-03
The following table shows the RF connector’s electrical specifications.
Table 62: Electrical Specifications of 20449-001E-03
Item
Specification
Voltage Rating
60V r.m.s. maximum
Nominal Frequency Range
DC to 6GHz
Nominal Impedance
50
Ω
Temperature Rating
-40°C to +90°C
Insulation Resistance
500 MΩ minimum
Withstanding Voltage
No evidence of breakdown
NOTE