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https://www.sparkfun.com/gnss-l1-l5-multi-band-high-precision-antenna-5m-sma.html
GNSS L1/L5 Multi-Band High Precision Antenna - 5m (SMA) - SparkFun Electronics
SparkFun Electronics is an online retail store that sells the bits and pieces to make your electronics projects possible.
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https://www.gpsworld.com/telit-cinterion-adds-dual-band-l1l5-gnss-modules-for-trackers-and-high-precision-iot/
Telit Cinterion adds dual-band L1+L5 GNSS modules for trackers and high-precision IoT - GPS World
Mar 10, 2026 - Telit Cinterion, an end-to-end IoT solutions enabler, has expaned its GNSS portfolio with two dual-band positioning modules: the ultracompact SE873K5-D and
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https://www.sparkfun.com/sparkfun-gnss-rtk-l1-l5-breakout-neo-f9p-qwiic.html
SparkFun GNSS-RTK L1/L5 Breakout - NEO-F9P (Qwiic) - SparkFun Electronics
The SparkFun GNSS-RTK L1/L5 Breakout brings the power of the u-blox NEO-F9P engine to your project, with the added advantage of dual-band L1/L5 reception....
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https://www.sparkfun.com/gnss-multi-band-l1-l2-l5-helical-antenna-locking-sma.html
GNSS Multi-Band L1/L2/L5 Helical Antenna (Locking SMA) - SparkFun Electronics
SparkFun Electronics is an online retail store that sells the bits and pieces to make your electronics projects possible.
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https://github.com/sparkfun/SparkFun_RTK_Everywhere_Firmware
GitHub - sparkfun/SparkFun_RTK_Everywhere_Firmware: Centimeter precision GPS/GNSS using L1/L2/L5...
Centimeter precision GPS/GNSS using L1/L2/L5 signals broadcast over Bluetooth, WiFi, and Ethernet. - sparkfun/SparkFun_RTK_Everywhere_Firmware
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