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XGPS170D GPS + ADS-B Weather and Traffic Receiver with dual band 978/1090 MHz frequencies — Dual GPS Solutions
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d.i.y. GPS-Disciplined 10 MHz Frequency Standard / GPS-Based Universal Time Clock – diy Physics Blog
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XGPS170D GPS + ADS-B Weather and Traffic Receiver with dual band 978/1090 MHz frequencies — Dual GPS Solutions
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XGPS170D GPS + ADS-B Weather and Traffic Receiver with dual band 978/1090 MHz frequencies — Dual GPS Solutions
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