
PN6280_Hardware Design
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TRP/TIS
TRP(Total Radiated Power):
GSM900 >28dBm
GSM1800 >25dBm
WCDMA Band1/8 >19dBm
TIS(Total Isotropic Sensitivity):
GSM900/1800 <-105dBm
WCDMA Band1/8 <-105dBm
Figure 5-1 Main Antenna Design
Figure R1, C1, C2 and R2 composition of the antenna matching network for antenna debugging, the
default R1, R2 paste 0 ohm resistor C2, C1 empty paste, to be antenna factory after the antenna to
determine the value of the antenna
;
The RF Connector in the figure is reserved for test conduction
test (e.g. certified CE, FCC, etc.) and should be placed as close as possible to the module. The RF
path from the module pad to the antenna feed point should be controlled by 50 ohms impedance
Storage and Production.