AX-SIP-SFEU: RF Transceiver System in Package, Sigfox™ Verified RC1, Ultra-low Power

Tuesday, April 3, 2018


AX−SIP−SFEU is an ultra−low power, ultra-compact System-in-Package (SiP) solutions for a node on the Sigfox network with both up− and down−link functionality. Delivered with conformal shielding, the AX−SIP−SFEU SiP, contains all the necessary components and firmware for transmit and receive operation on the RC1 Sigfox network. No additional passive components or reference frequency providing parts are required on the customer’s PCB. A single-ended 50 Ω antenna port is provided.



  • Sigfox™ Verified RC1 SiP with pre-regulatory approval
  • System in Package with all BOM included
  • Up Link and Down Link
  • Ultra-Low Power sleep deep-sleep and standby current
  • 45 mA TX current at 14 dBm output power
  • SIP44 9x7x1 with conformal shielding
  • Supply range from 1.8 to 3.6 V



  • Industrial IoT



  • Out of the box ready to use connectivity for Sigfox Radio Configuration 1
  • Smallest RC1 Verified solution on the market
  • Supports all operating modes of Sigfox with no restriction
  • Ideally suited for battery operated system
  • Efficient use of Battery for Class 0 operation
  • 10x smaller than PCB based RC1 modules
  • Wide supply range extend product lifetime for any given battery


End Products

  • Building and Home Automation
  • Automatic Meter Reading
  • Sensor and Asset Tracking
  • Control and Lighting

For more information please contact:

Dirk Venter
Engineer:  Field Application
Arrow Altech Distribution
+27 (0) 11 923 9666
+27 (0) 82 339 8648