Nā ʻōlelo no ka nānā ʻana i ka palekana kūikawā DC-5.5GHZ Shortwave Filter Low Pass Filter

Me kēia ʻōlelo noʻonoʻo, ua lilo mākou i hoʻokahi o nā mea hana ʻenehana hou loa, kumukūʻai, a me nā kumu hoʻokūkū hoʻokūkū no Quots for Customized Security Monitoring Special DC-5.5GHZ Shortwave Filter Low Pass Filter, ʻO ka misionari o kā mākou paʻa pono e hāʻawi i nā waiwai kiʻekiʻe maikaʻi loa me ka uku kumukūʻai maikaʻi loa. Ua kakali mākou i ka hana ʻana me ʻoe!
Me kēia ʻōlelo hoʻomanaʻo, ua lilo mākou i hoʻokahi o nā mea hana ʻenehana hou loa, ʻoi aku ka maikaʻi, a me nā kumu kūʻai hoʻokūkū noKāna Kānā Pōkole Kina a me kāna kānana Optical, Loaʻa nā mea hana kiʻekiʻe a me nā mea hana a me nā limahana akamai e hōʻoia i nā huahana me ke ʻano kiʻekiʻe. Ua loaʻa iā mākou kahi lawelawe maikaʻi loa ma mua o ke kūʻai aku, kūʻai aku, ma hope o ke kūʻai aku e hōʻoia i nā mea kūʻai aku i hiki ke hoʻomaha e hana i nā kauoha. A hiki i kēia manawa, ke neʻe nei kā mākou huahana i ka wikiwiki a kaulana loa i ʻAmelika Hema, East Asia, Middle East, Africa, etc.

Nānā Huahana

Hoʻolālā ʻia nā kānana lua ʻo Sichuan Keenlion Microwave Technology e ka hoʻokō ʻana i nā hale hoʻohiwahiwa me ka Q kiʻekiʻe loa a kūpono no nā noi haiki, koho kiʻekiʻe. Hiki i kēia mau hoʻolālā ke hāʻawi i nā bandwidth e like me 1% me ke koho kiʻekiʻe loa a me ka papahele haʻahaʻa haʻahaʻa haʻahaʻa. ʻO ka poho hoʻokomo haʻahaʻa i hui pū ʻia me ka hoʻohana ʻana i ka mana maikaʻi loa e kūpono iā lākou no ka transmitter a me ka mea hoʻokipa mua. ʻO ka hoʻolālā kānana kiʻekiʻe a me ke kūkulu ʻana e hiki ai i ka laulā stopband ʻoi aku ka nui ma mua o 3x o ke alapine waena.

Hōʻike ʻia nā kānana lua ʻenehana ʻo Sichuan Keenlion Microwave Technology i kahi hui pale kūikawā no ka pale ʻana i ka hoʻohemo ʻole ʻia ʻana e pono ai ke hoʻololi a i ʻole e hoʻi i ka hale hana no ke kani hou ʻana. Hiki i ka mīkini pololei ke hoʻokō i nā kānana cavity me nā kumu liʻiliʻi no nā noi i koʻikoʻi ka nui. Loaʻa ka hoʻihoʻi hou ʻana ma waena o nā ʻāpana ma o ke kani pololei ʻana a me ka mana kaʻina hana.

Nā mea nui

Nā hōʻailona nui

Ke kaha kii

Puke a me ka lawe ʻana

Ke kūʻai aku nei i nā ʻāpana: hoʻokahi mea

Nui pūʻolo hoʻokahi: 5.8 × 3 × 2 cm

Hoʻokahi kaumaha nui: 0.25 kg

ʻAno pūʻolo: Export Carton Package

Ka manawa o waena o ka hoʻomaka a i ka wā pau:

ʻO ka moʻolelo o ka hui

ʻO Sichuan Keenlion Microwave Technology i hoʻokumu ʻia ma 2004, ʻo Sichuan Keenlion Mircrowave techenology Co., Ltd. ka mea hana nui o nā ʻāpana Passive Mircrowave ma Sichuan Chengdu, Kina.

ʻO kāna kānana Lowpass kekahi o nā mea ma luna o RF, microwave a me nā mea hawewe millimeter i hoʻolako ʻia e Sichuan Keenlion Microwave Technology. Hiki ke kūʻai ʻia kā mākou kānana haʻahaʻa haʻahaʻa a hoʻouna ʻia i ka honua holoʻokoʻa i ka lā like me kā mākou mau ʻāpana RF i loko.

kānana ala haʻahaʻa:

hoʻonoho i kahi alapine. Ke kiʻekiʻe ke alapine hōʻailona ma mua o kēia alapine, ʻaʻole hiki ke hele ma. I nā hōʻailona kikohoʻe, ʻo kēia ke alapinepine ke alapine ʻoki ʻia. Ke ʻoi aku ka kiʻekiʻe o ka domain frequency ma mua o kēia alapine ʻoki ʻia, ua hāʻawi ʻia nā waiwai āpau ma ke ʻano he 0. No ka mea ma kēia kaʻina hana, hele nā ​​hōʻailona haʻahaʻa haʻahaʻa, ua kapa ʻia ʻo ia ka kānana low-pass.

Laʻana kānana ala haʻahaʻa:

ʻO kahi pale paʻa he kānana haʻahaʻa no nā hawewe kani. Ke pāʻani mele i kahi lumi ʻē aʻe, maʻalahi ke lohe i ka bass o ke mele, akā ua kānana ʻia ka hapa nui o ka treble. Pēlā nō, kani ka leo nui loa i loko o kahi kaʻa e like me ke kani bass i ka poʻe ma kahi kaʻa ʻē aʻe, no ka mea i kēia manawa, hana ke kaʻa i pani ʻia (a me ka ea ea) ma ke ʻano he kānana haʻahaʻa a hoʻonāwaliwali i nā treble āpau.

Hoʻohana ʻia nā kānana uila haʻahaʻa haʻahaʻa e hoʻokele i nā subwoofers a me nā ʻano leo leo ʻē aʻe a pale i nā beats treble ʻaʻole hiki iā lākou ke hoʻolaha maikaʻi.

Hoʻohana nā mea hoʻolele lekiō i nā kānana haʻahaʻa haʻahaʻa no ka pale ʻana i nā hoʻokuʻu harmonic i hiki ke hoʻopilikia i nā kamaʻilio ʻē aʻe.

Hoʻohana ka mea hoʻokaʻawale DSL i nā kānana ala haʻahaʻa a me nā kānana kiʻekiʻe e hoʻokaʻawale i nā hōʻailona DSL a me nā ipu hao e kaʻana like ana i nā pālua wili.

He kuleana koʻikoʻi nō hoʻi nā kānana haʻahaʻa haʻahaʻa i ka hoʻoili leo mele uila i hoʻopaʻa ʻia e nā synthesizer analog e like me Roland.

Hiki i ke kānana ha'aha'a ha'aha'a kūpono ke ho'opau loa i nā hō'ailona alapine (frequency signals) ma luna o ke alapine 'oki 'oki, a hiki i nā hō'ailona ma lalo o ke alapine 'oki 'oki ke hele me ka 'ole. ʻAʻole noho hou ka wahi hoʻololi maoli. Hiki ke loaʻa kahi kānana haʻahaʻa haʻahaʻa maikaʻi ma ke ʻano makemakika (theoretically) e hoʻonui i ka hōʻailona me ka hana rectangular i loko o ka domain frequency. E like me ke ʻano me ka hopena like, hiki ke loaʻa iā ia ma ka convolution me ka hana sinc i loko o ke kikowaena manawa.

Eia naʻe, ʻaʻole hiki ke ʻike ʻia kēlā kānana no ka hōʻailona maoli maoli. ʻO kēia no ka mea ʻo ka hana sinc he hana e hoʻonui ana i ka palena ʻole. No laila, pono e wānana kēlā kānana i ka wā e hiki mai ana a loaʻa nā ʻikepili āpau i ka wā ma mua i mea e hana ai i ka convolution. Hiki kēia no ka hōʻailona kikohoʻe i hoʻopaʻa mua ʻia (ua hoʻohui ʻia ka ʻele ma ke kua o ka hōʻailona no laila ʻoi aku ka liʻiliʻi o ka hewa kānana ma mua o ka hewa quantization) a i ʻole kahi hōʻailona pōʻai palena ʻole.

ʻO nā kānana maʻamau i nā noi manawa maoli e pili ana i ka kānana kūpono ma ka hoʻopaneʻe ʻana i ka hōʻailona no kahi manawa pōkole i hiki iā lākou ke "ʻike" i kahi hapa liʻiliʻi o ka wā e hiki mai ana, i hōʻoia ʻia e ka hoʻololi ʻana. ʻO ke kiʻekiʻe o ka pololei o ka hoʻohālikelike, ʻoi aku ka lōʻihi o ka lohi.

Hōʻike ka manaʻo laʻana i ka hana hou ʻana i kahi hōʻailona hoʻomau mai ka hōʻailona hōʻailona kikohoʻe me ka hoʻohana ʻana i kahi kānana haʻahaʻa haʻahaʻa kūpono a me ke ʻano hoʻohālikelike ʻo Nyquist Shannon. Hoʻohana nā mea hoʻololi kikohoʻe i ka analog i nā kānana pili.

FAQ

Q: He aha kāu huahana R & D manaʻo?

A: Hoʻololi ka mea hou i ka kuʻuna a alakaʻi ka maikaʻi i ka wā e hiki mai ana. Hoʻololi mau a hoʻomaikaʻi i nā huahana, hoʻoikaika no ka maikaʻi, lawe mai i nā huahana maikaʻi a ʻoi aku ka maikaʻi i nā mea kūʻai aku, e hoʻokau mau i nā mea kahiko a lawe mai i nā mea hou, a hoʻomaikaʻi i nā hemahema o nā huahana.

Q: He aha nā ʻāpana kikoʻī o kāu huahana?

A: Hāʻawi mākou i nā ʻāpana mirrowave kiʻekiʻe a me nā lawelawe pili no nā noi microwave ma ka home a ma waho. He kumu kūʻai nā huahana, me nā mea hoʻolaha mana like ʻole, nā mea hoʻopili kuhikuhi, nā kānana, nā hui pū, nā duplexers, nā ʻāpana passive i hana ʻia, nā mea hoʻokaʻawale a me nā circulators. Hoʻolālā kūikawā ʻia kā mākou huahana no nā kaiapuni koʻikoʻi a me nā mahana. Hiki ke hoʻonohonoho ʻia nā kikoʻī e like me nā koi o ka mea kūʻai aku a pili i nā mea hana maʻamau a kaulana loa me nā bandwidths like ʻole mai DC a 50GHz. Me kēia ʻōlelo ma ka noʻonoʻo, ua lilo mākou i hoʻokahi o nā mea hana ʻenehana hou loa, kumukūʻai, a me nā mea kūʻai kūʻai kūʻai no Quots for Customized Security Monitoring Special DC-5.5GHZ. ke kumu kūʻai maikaʻi loa. Ua kakali mākou i ka hana ʻana me ʻoe!
Quotes noKāna Kānā Pōkole Kina a me kāna kānana Optical, Loaʻa nā mea hana kiʻekiʻe a me nā mea hana a me nā limahana akamai e hōʻoia i nā huahana me ke ʻano kiʻekiʻe. Ua loaʻa iā mākou kahi lawelawe maikaʻi loa ma mua o ke kūʻai aku, kūʻai aku, ma hope o ke kūʻai aku e hōʻoia i nā mea kūʻai aku i hiki ke hoʻomaha e hana i nā kauoha. A hiki i kēia manawa, ke neʻe nei kā mākou huahana i ka wikiwiki a kaulana loa i ʻAmelika Hema, East Asia, Middle East, Africa, etc.