DRONE NEWSFEATUREDPRODUCTSTechnology Quectel Announces Dual-band High-precision Positioning Module Based on Broadcom BCM47755 GNSS Chip by Editor October 30, 2019 by Editor October 30, 2019 Quectel Wireless Solutions Co., Ltd., the leading global supplier of cellular and GNSS modules,… 0 FacebookTwitterPinterestLinkedinTumblrRedditStumbleuponWhatsappTelegramLINEEmail