3G/4G/LTE
The 1575R Cellular CPAP- SG1575RWLTE-SNBT-xx-yy* supports these features:
*The suffix defines the country/region.
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Embedded modem that supports LTE/4G connectivity and with fallback to 3G networks.
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Worldwide LTE/4G coverage with a single product.
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Dual SIM functionality is supported to enable automatic fail over between SIMs.
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4G supports Cat-13 and 3G supports DC-HSPA+ and WCDMA (no 2G support).
Two external antennas (RP-SMA type, Main, and AUX) are provided to ensure optimal RF signal strength and coverage.