Cassegrain Antenna 26.5-40GHz Awhe Auautanga, Whiwhi 40dBi Typ.RM-CGA28-40

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MĀTAURANGA PŪNAHA

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Ngā Whakatakotoranga

RM-CGA28-40
Ngā tawhā	Whakatakotoranga	Wāhanga
Awhe Auautanga	26.5-40	GHz
Arataki-ngaru	WR28
Whiwhi	40 Tātai	dBi
VSWR	1.2 Tātai
Te whakapolarisasi	Raina
Atanga	Aratohu Ngaru /2.92-Wahine
Rauemi	Al
Te whakaoti	Pkāore
Rahi	Φ625.0*434.9(±5)	mm
Taumaha	9.088	kg

O mua: RHCP Log Spiral Antenna 3.5dBi Typ. Gain, 0.1-1 GHz Auautanga Awhe RM-LSA011-4R

Panuku: Pūihi Pūoro Porowhita Takirua, 15dBi, Awhe Auau 18-26.5 GHz RM-DCPHA1826-15

He pūihi whakaata-rua tino whai hua te pūihi Cassegrain, nō te karu tiro Cassegrain tōna ingoa me tōna hoahoa. Kei roto ko te whakaata tuatahi (he paraboloid) me te whakaata tuarua (he hyperboloid), kei runga ake i te pūwāhi arotahi o te whakaata tuatahi.

Ko tōna mātāpono mahi penei: ka tukuna tuatahitia e te pū whāngai ngā ngaru hikohiko ki te whakaata tuarua, kātahi ka whakaata i ngā ngaru ki te whakaata tuatahi. Ka whakakotahihia ēnei ngaru e te whakaata tuatahi hei hihi whakarara, he tino ahunga mō te tuku. Mā tēnei ara whatu "piko" ka taea te whakanoho i te whāngai ki muri i te whakaata tuatahi, ka whakaitihia te ngaronga o te raina whāngai, ā, ka māmā ake te tiaki.

Ko ngā painga matua o tēnei pūihi ko tōna whakanui teitei, ngā taha iti, te hanganga kiato (ki te whakataurite ki te parabola roa-arotahi), me te whakatakotoranga o te whāngai me ngā kaiwhiwhi i muri i te whakaata tuatahi, e whakaiti ana i te ngaronga tuku. Ko tōna ngoikoretanga matua ko te aukati i tētahi wāhanga o te hihi matua e te whakaata tuarua me tōna hanganga tautoko. He whānuitia te whakamahinga i roto i ngā whakawhitiwhitinga amiorangi, te whetū irirangi, me ngā pūnaha radar tawhiti.