Neousys Technology NSIO-LTE-7455, Руководство пользователя

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NSIO-LTE-7455
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2.2 NSIO-LTE-7455 module
The NSIO-LTE-7455 module features the MAIN, GPS and AUX connector and gold
finger connectors at opposite ends.
No. Item Description
1
MAIN
connector
This is module's main antenna connector for receiving LTE RF
signals.
2
GPS
connector
This is LTE module's main connector for the GPS antenna.
3
AUX
connector
AUX is the secondary RF input for the reception of LTE RF
signals for Down-Link MIMO 2 x 2 radio; a compulsory hardware
component for category 4 LTE user equipment. This can also be
connected as an alternative reception option for GPS.
NOTE
The connector pins of NSIO-LTE-7455 has a nominal characteristic impedance of 50
Ω
and must be connected to an Rx antenna through a 50
Ω
transmission line to
allow proper RF reception.