DAS hāngū
Hua
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Kaihono 10dB
Telsto Wide band Directional couplers e whakarato ana i te hono papatahi o tetahi ara tohu ki tetahi atu i tetahi huarahi anake (e mohiotia ana ko te tohutohu). Ko te tikanga he raina awhina e hono ana ki tetahi raina matua. Ko tetahi pito o te raina awhina kua mau tonu ki te mutunga orite. Arata'iraa (te rerekētanga i waenganui i te hono i tetahi huarahi ka whakaritea ki tetahi) he tata ki te 20 dB mo nga hononga, Ka whakamahia nga hononga hono i nga wa katoa me wehe tetahi waahanga o te tohu ...