3dB Hybrid Coupler

3dB matasan ma'aurata na'ura ce mai wuce gona da iri wacce ke raba siginar shigarwa zuwa sigina masu girman girman daidai guda biyu tare da bambancin lokaci na 90°. A halin yanzu, akwai galibi 800-2500MHz wide-band 3dB hybrid couplers, da 3dB Hybrid couplers waɗanda ake amfani da su don haɗa sigina na mitar iri ɗaya. Fasaloli: Haɗa GSM, DCS, DTV, WLAN, WCDMA, da CDMA2000. CDMA800 da sauran sigina a cikin ɗaya ko fiye tashoshi da kuma ciyar da su a cikin tsarin rarrabawa; 3dB Hybrid Coupler tare da tashoshi guda-ɗaya da tashoshi masu yawa da aka haɗa tare da ƙarancin shigarwa, ƙananan sauye-sauye a cikin band, da kuma raƙuman ruwa na tsaye Ƙananan, babban kadaici; babban ƙarfin wutar lantarki; babban aminci (anti-vibration, anti-shock), high-zazzabi juriya, 3dB Hybrid Coupler lalata juriya, da kuma hana ruwa.

JX-340-2700-3CNI-B3dB Hybrid_副本

3dB hybrid coupler gabatarwar: 3dB matasan ma'aurata kuma ana kiranta mahaɗin mitar guda ɗaya, 3dB Hybrid Coupler yana iya ci gaba da yin samfurin ikon watsawa a cikin wani yanki na layin watsawa, 3dB Hybrid Coupler kuma yana iya raba siginar shigarwa zuwa nau'i biyu daidai amplitudes tare da Mataki na 90 ° Sigina mara kyau. Ana amfani da shi musamman don haɗakar sigina da yawa don haɓaka ƙimar amfani da siginar fitarwa. Ana amfani dashi sosai a cikin tsarin ɗaukar hoto na cikin gida don haɗuwa da siginar tashar tushe. Yana da tasiri mai kyau akan wannan wuri.

Amfani da gada na 3dB: Asarar shigar da gadar 3dB shine 3.2, keɓewa kuma shine 25, kuma igiyar tsaye shine matsakaici. Amma akwai tashoshin fitarwa guda biyu, misali, 3dB Hybrid Coupler biyu shigarwar 30 fitarwa guda biyu ne 27. Hakanan ana iya saita tashar fitarwa ta gadar 3dB ba da gangan ba, shigarwa biyu da fitarwa ɗaya, shigarwa ɗaya da fitarwa biyu, 3dB Hybrid Coupler biyu. shigarwa da fitarwa guda biyu suna yiwuwa a haƙiƙa, an haɗa ƙarin tashar jiragen ruwa guda ɗaya Kawai ɗaukar kaya tare da isasshen ƙarfi. Idan ba a haɗa kaya ba, za a cire haɗin haɗin haɗin 3dB daga masana'anta, wanda ba shi da wani tasiri kamar wani nauyi. Koyaya, lokacin da rabon igiyar igiyar ruwa ya yi girma, 3dB Hybrid Coupler kawai 3dB za a iya amfani dashi. Bugu da kari, dole ne kuma a yi la'akari da ƙarfin juriya na na'urar.
Kamar yadda masana'anta naRF m sassa, za mu iya musamman tsara ikon divisions, couplers, da kuma hadawa a matsayin your bayani, don haka fatan za mu iya tallafa muku kowane lokaci.


Lokacin aikawa: Agusta-26-2022