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Semtech SX1250 LoRa Transceiver
Semtech · Components

Semtech SX1250 LoRa Transceiver

SKU CHP-000003-000 27,000 in stock
$5.00 per unit, wholesale priceAs low as $3.00 per unit at 200+ units
Volume pricing
QuantityUnit price
1 to 23 units $5.00
24 to 47 units $4.25
48 to 95 units $4.00
96 to 199 units $3.50
200 units and above $3.00
The volume price applies automatically in the cart. Quantities of all items in this volume program count together toward the tier.
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Specifications

The Semtech SX1250 is a multi-band sub-GHz RF front-end IC designed to pair with the SX1302 baseband engine in high-performance LoRa/LoRaWAN gateways. It covers any frequency band below 1 GHz, making one hardware design suitable for every regional ISM band.

Key specs

  • Sub-GHz RF front end for LoRa/LoRaWAN gateway designs, companion to Semtech SX1302
  • Continuous frequency coverage 150–960 MHz (EU868, US915, AS923, 433/490 MHz, and more)
  • Up to +22 dBm on-chip transmit power; integrated differential low-noise amplifier
  • Half-duplex operation; handles LoRa and (G)FSK constant-envelope modulation
  • Controlled via SPI plus general-purpose DIO lines

The standard RF building block for SX1302-based 8-channel LoRaWAN gateway designs.

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