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Measuring the doppler shift of WWVB during a flight


Great Scott Gadgets Receiving WWVB with HackRF Pro We advertise 100 kHz as the lower edge of HackRF Pro’s operating frequency range, but that isn’t a hard limit. While working on the design, I realized that it should work fairly well to pick up longwave time signals such as WWVB, broadcast at 60 kHz from Colorado, USA.

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