Waqtiga: 2021-11-10
A shaandhada band-passshaqeeya:
Shaandheeyaha ugu habboon waa inuu lahaadaa baasdhdhismeed siman oo dhammaystiran, tusaale ahaan, ma jiraan wax faa'iido ah oo ku jira baasbaaska ama hoos u dhigista dhammaan wareegyada ka baxsan baasabka ayaa si buuxda u yareynaya Intaa waxaa dheer, beddelka baasaska baasaska ee cabbir aad u yar si loo dhamaystiro. Dhab ahaantii, ma jiro shaandhaynta band-pass ku habboon. Shaandheeyaha ma awoodo inuu filo dhammaan soo noqnoqoshada ka baxsan xadka soo noqnoqda oo gebi ahaanba hoos u dhacay, gaar ahaan, waxaa jira koox la dhimi karo laakiin aan la go'doomin. Tan waxaa badanaa lagu tilmaamaa ifafaale duubista shaandhada, iyo hoos u dhaca dB tobankii sano ee la soo dhaafay si loo matalo. Caadi ahaan, nashqadeynta filtarrada waxay isku daydaa inay hubiso in dib-u-dhigiddu ay u soo dhawaato baaxadda waxqabadka wanaagsan ee naqshadeynta filtarrada. Si kastaba ha ahaatee, iyadoo tirada duubitaanku ay sii yaraanayaan oo ay sii yaraanayaan, baas-baasku hadda ma sii fidsan yihiin - wuxuu bilaabay inuu u muuqdo mid "jeexan". Dhacdadani waxay si gaar ah uga muuqataa cidhifka baska, saamayntan waxa loo yaqaan ifafaalaha Gibbs.
Shaandheeyaha daloolku waa shaandhada mikrowave oo leh qaab-dhismeed dalool soo noqnoqonaya. Daloolku wuxuu u dhigmi karaa inductance oo barbar socota capacitor si loo sameeyo marxalad soo noqnoqota si loo xaqiijiyo shaqada shaandhaynta microwave-ka. Marka la barbar dhigo noocyada kale ee filtarrada microwave-ka, shaandhada daloolku waxay leedahay qaabdhismeed adag, hawlqabad deggan oo la isku halayn karo, qiimaha Q sare, kulaylka wanaagsan ee daadinta, iyo baasbadhkiisa dulin-dhamaadka sare waa fog yahay. Sidaa darteed, shaandhaynta daloolka waxa loo isticmaalaa saldhigyada isgaadhsiinta ee waaweyn. Codsiga aaladda waa mid aad u badan.
Sichuan Keenlion Microwave waa mid ka mid ah alaab-qeybiyaha qaybaha RF/Microwave. Alaabada ugu muhiimsan waa qaybiyaha awooda, filtarka baska band, lammaane, duplexer. Gaar ahaan waxyaabaha soo socda waa qaybiyaha awoodda microstrip, lammaane jihada, filter pass band, Hybrid Bridge, Microwave Isolator, Microwave Circulator, Passive Components VHF Duplexer, Combiner, iwm Sichuan Keenlion Microwave noqday casriga ah-farsamada R & D, wax soo saarka, iibka iyo shirkadda adeegga. Alaabooyinka waxaa si ballaaran loo isticmaalaa inradio paging, telefishinka digital, nidaamka isgaarsiinta microwave (GSM, 3G, Wimax, LTE), nidaamka radar iyo kala duwan ee RF syste.Sichuan Keenlion Microwave wax soo saarka waxaa lagu iibiyaa adduunka oo dhan iyo si fiican u mahad. Sida mid ka mid ah soo-saaraha iyo dhoofiyeyaasha microwave-ka la xareeyay, Sichuan Keenlion Microwave sumcadda suuqa dhawaaqa, kanaalo ganacsi oo ballaaran, aasaaska macaamiisha adag iyo tartanka suuqa oo xooggan.
Waxaan sidoo kale u habeyn karnaa qaybaha rf dadban sida waafaqsan shuruudahaaga. Waxaad geli kartaa bogga habaynta si aad u bixiso qeexitaannada aad u baahan tahay.
https://www.keenlion.com/customization/
Emili:
sales@keenlion.com
tom@keenlion.com
Waqtiga boostada: Nov-18-2021
