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https://www.shopmetocean.com/9603n-transceiver-106506
9603N TRANSCEIVER
9603ntransceiver
https://www.sparkfun.com/rockblock-9603n-iridium-satcomm-module.html
RockBLOCK 9603N - Iridium SatComm Module | SparkFun - SparkFun Electronics
RockBLOCK 9603N is an Iridium satellite module that enables global two-way short message communication for embedded projects and designed for tight integration.
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https://www.shopmetocean.com/9603n-developer-kit-106977
9603N Developer Kit
developer kit9603n