General Description
The SX1250 is a sub-GHz RF Front End device designed to
work along with Semtech’s SX1302 baseband engine, to
design a high-performing LoRa® or LoRaWAN gateway.
It covers any frequency band below 1 GHz, making it the
perfect candidate to support any license-free band used in
today’s IOT use cases.
The device supports up to +22 dBm output power on-chip.
This embedded high-power capability can be leveraged to
reduce the bill of material cost when designing a gateway.
As far as receiver, the Noise Figure of the system is also
extremely low, eliminating the need for an external
high-end and power-consuming Low Noise amplifier, if the
goal is to come up with a cheaper and median-spec
gateway.
Applications
• LoRa® and LoRaWAN gateways