Semtech​​

Semtech Corporation is a leading supplier of high-quality analog and mixed-signal semiconductor products. Dedicated to providing you with proprietary solutions and breakthrough technology in power management, circuit protection, timing and synchronization, touch interface, video broadcasting, high-performance optical transport equipment (SerDes), high-reliability military products, low-power wireless RF, and digital sensor/signal conditioning ICs.

Semtech's Lora™ technology is already implemented in Semtech’s transceivers and adopted by customers is Smart Metering & M2M

•A true Dual band solution (169MHz,868MHz) for  Future Proof deployment

•A solution embedding 169MHz WMBUS  & 868 MHz

+  Long Range Features (Lora™) without extra BOM

Key Benefit for Utility & Smart Meter  Companies

•Large coverage : reduced Infrastructure cost

•Simple 2 ways End points 

•Lower Total Cost of Ownership

•Network efficiency

•Optimal Range vs Data rate  tradeoff

•Robustness to interferer

•High Functionality & Flexibility 

•Security : system robust to  « Denial of Service Attacks »  

Semtech Products with Lora:

New modulation which provides significant advantages

Family of products (based on SX1232 building blocks)

-SX1272/73 ( 820 to 1020MHz)

-SX1276/77/78 ( 130 up to 1060 MHz with dual Mode 868/169 MHz)

Concentrator design to offer complete solution 

Key Features

- 138dBm sensitivity  (868MHz)

- 148dBm sensitivity ( 169MHz )

Jamming resistant

>69dB adjacent channel rejection

Simultaneous transmission on same channel

Insensitive to XTAL offsets (no TCXO)

Eliminates need for repeaters

10.5mA RX current

Customer Benefit​

Longest range

Robust links and network efficiency

Lower system cost

Extended battery lifetime