He aha ka 3dB hybrid coupler? 700MHz-4200MHz 3d...
ʻO kahi huila 3dB hybrid kahi mea hana ʻehā-port passive e hoʻokaʻawale i ka mana hoʻokomo like me ka mālama ʻana i kahi ʻokoʻa 90° ma waena o nā huahana. Hana ka 700MHz-4200MHz 3dB Hybrid Coupler mai Keenlion i kēia hana ma waena o ke kelepona holoʻokoʻa, LTE a me 5G spectrum, e hana ana i ka 3dB Hybrid Coupler es...