in0501 发表于 2021-7-9 07:44
thank you for your sharing
CYPRESS BLE 2.4G天线设计和射频布局指南.pdf (3.49 MB) 
CYPRESS_ BLE_2.4G_天线_protel.rar (28.08 KB) GMT+8, 2026-10-23 02:39 , Processed in 0.020970 second(s), 7 queries , Gzip On, Redis On.
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