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SX1273 - Low Power Long Range Transceiver

Download the SX1273 datasheet PDF. This datasheet also covers the SX1272 variant, as both devices belong to the same low power long range transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The SX1272/73 transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SX1272-Semtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SX1273
Manufacturer SEMTECH
File Size 3.69 MB
Description Low Power Long Range Transceiver
Datasheet download datasheet SX1273 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SX1272/73 WIRELESS & SENSING PRODUCTS DATASHEET SX1272/73 - 860 MHz to 1020 MHz Low Power Long Range Transceiver GENERAL DESCRIPTION The SX1272/73 transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Semtech’s patented LoRaTM modulation technique SX1272/73 can achieve a sensitivity of over -137 dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness.