Hangarau Ngaruiti Keenlion o Sichuan I whakatūria i te tau 2004, ko Sichuan Keenlion Mircrowave techenology CO., Ltd. te kaihanga matua o ngā wāhanga Mircrowave Whakakore i Sichuan Chengdu, Haina.
Ka whakaratohia e mātou ngā wāhanga whakaata-ngaru tino mahi me ngā ratonga e pā ana ki ngā tono ngaruiti i te kāinga me tāwāhi. He iti te utu o ngā hua, tae atu ki ngā momo wehewehe mana, ngā hononga aronga, ngā tātari, ngā whakakotahi, ngā takirua, ngā wāhanga kore mahi ritenga, ngā wehewehe me ngā porowhita. He mea hanga motuhake ā mātou hua mō ngā taiao me ngā pāmahana tino kino. Ka taea te whakatakoto i ngā whakatakotoranga kia rite ki ngā hiahia o te kiritaki, ā, e tika ana mō ngā roopu auau paerewa me ngā roopu auau rongonui katoa me ngā momo whānui mai i te DC ki te 50GHz.
hononga
Wāhanga tohatoha hiko mō te wehewehe i te tohu RF kia rua ngā hongere kia rite te ōwehenga, me te whakaputa atu ki te pūnaha whāngai pūihi.
Ngā tono matua
(1) Te tono i roto i te ara iahiko arorau
Ka taea e te hononga te hanga i ngā ara iahiko arorau rerekē. Nā te mea he pai ake te mahi ārai-whakararuraru me te wehewehe o te hononga i tērā o te transistor, he pono ake te ara iahiko arorau i hangaia e ia.
Ngā āpure tono me ngā wā o te hononga
(2) Te tono hei pana totoka
I roto i te ara iahiko whakawhiti, he maha ngā wā e hiahiatia ana kia pai te wehewehe hiko i waenga i te ara iahiko whakahaere me te pana, he uaua tēnei mō te pana hiko whānui, engari he ngāwari ki te whakamahi i te hononga.
(3) Te tono i roto i te ara iahiko whakaoho
Ina whakamahia te hononga i roto i te ara iahiko putanga bistabil, ka taea te whakatau pai i te raruraru o te wehewehe i waenga i te putanga me te kawenga nā te mea ka taea te hono raupapa i te LED ki roto i te ara iahiko kaituku o ngā ngongo e rua.
(4) Te tono i roto i te ara iahiko whakanui pāorooro
Ka whakamahia ngā hononga i roto i ngā ara iahiko mamati hei whakanui ake i ngā tohu pātere.
(5) Te tono i roto i te ara iahiko raina
Ka whakamahia te hononga raina i roto i te ara iahiko raina, he tino raina teitei, ā, he pai rawa te mahi wehewehe hiko whenua.
(6) Te tono i ngā wā motuhake
Ka taea hoki te whakamahi i te hononga i roto i te whakahaere ngaohiko teitei, te whakakapi i te whakawhiti hiko, te whakakapi i te whakawhiti whakapā me te ara iahiko A/D.
Ngā tohu hangarau
1. Te tohu hononga: te rerekētanga tika i waenga i te mana putanga mai i te tauranga hononga me te mana tohu tāuru ina haere te mana tohu mā te hononga.
2. Te tohu wehewehe: e pā ana ki te wehewehe i waenga i te tauranga putanga me te tauranga hononga; Ko te tikanga, ka whakamahia noa tēnei taupū hei ine i te hononga moroiti. Ā, ka rerekē i runga i te tohu hononga: hei tauira, ko te 5-10db he 18 ~ 23dB, ko te 15dB he 20 ~ 25dB, ā, ko te 20dB (tae atu ki runga ake nei) he 25 ~ 30dB; he tino pai te tohu wehewehe o te hononga kōhao, nō reira kāore he whakaritenga mō tēnei taupū.
3. Te Arotahi: e pā ana ki te uara o te wehenga i waenga i te tauranga putanga me te tauranga hononga, me te tango i te uara o te tohu hononga. I te mea ka heke haere te arotahi o te riipene iti i te pikinga o te tohu hononga, kāore he arotahi i runga ake i te 30dB, nō reira kāore he whakaritenga taupū pēnei mō te hononga riipene iti. Ko te arotahi o te hononga kōhao he 17 ~ 19dB i te 1700 ~ 2200MHz, 824 ~ 960MHz: 18 ~ 22dB.
4. Tikanga tatau: te aronga = te wehenga - te hononga.
5. Ngaronga whakaurunga: e pā ana ki te uara i whiwhihia mā te tango i te uara o te ngaronga tohatoha mai i te mana tohu kua whakaitihia mai i te mana tohu mā te hononga ki te putanga. I te nuinga o te wā, ka rerekē te ngaronga whakaurunga o te hononga moroiti i runga i te nekehanga hononga. I te nuinga o te wā, ko te 0.35 ~ 0.5dB mō te iti iho i te 10dB me te 0.2 ~ 0.5dB mō te neke atu i te 10dB.
6. Te ōwehenga o te ngaru tū whakauru/putanga: e pā ana ki te taurite o ngā tauranga whakauru/putanga, ā, ko ngā whakaritenga mō ia tauranga he 1.2 ~ 1.4 te nuinga;
7. Te manawanui ki te mana: e pā ana ki te manawanui ki te mana mahi mōrahi ka taea te haere i roto i tēnei hononga mō te wā roa (me te kore e pakaru). Ko te mana toharite o te hononga moroiti he 30 ~ 70W, ā, ko te mana o te kōhao he 100 ~ 200W.
8. Awhe auau: ko te auau ingoa ko te 800 ~ 2200MHz. Inaa, ko te roopu auau e hiahiatia ana ko te 824-960MHz me te 1710 ~ 2200MHz. Kāore e wātea ana te roopu auau waenga.
9. Papatahi i roto i te awhi: e pā ana ki te rerekētanga i waenga i te tohu hononga mōrahi me te iti rawa i roto i te awhi auau katoa e wātea ana. Ko te nuinga o te riipene iti he 0.5 ~ 0.2db. Poka: nā te mea he piko te tohu hononga, kāore he whakaritenga pērā.
Ka taea hoki e mātou te whakarite i ngā wāhanga rf passive kia rite ki ō hiahia. Ka taea e koe te tomo ki te whārangi whakaritenga hei whakarato i ngā whakatakotoranga e hiahiatia ana e koe.
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Īmāri:
sales@keenlion.com
tom@keenlion.com
Wā tuku: Hanuere-10-2022
