Ni izihe nyungu zo gukoresha diplexer ya 2025mhz-2110mhz/2210mhz-2300mhz?

Imiterere y'inshuro ihujwe neza
Itsinda2025MHz-2110MHz/2210MHz-2300MHz Cavity Diplexerikoresha inzira yo kwakira ubutumwa kuri frequency yo hagati ya 2067.5 MHz n'umurongo wo kunyuraho wa 2025-2110 MHz; n'inzira yo kohereza ubutumwa kuri frequency yo hagati ya 2255 MHz n'umurongo wo kunyuraho wa 2210-2300MHz. Iyi miterere y'inzira ebyiri ku tandukaniro rya 187.5MHz yemerera kohereza no kwakira icyarimwe (imikorere yuzuye ya duplex) hamwe n'umurongo muto cyane w'abarinzi upfa ubusa bityo.
kongera ikoreshwa rya spectral (imikorere myiza) muri LTE na 5G NR.

Gutakaza no Kuba Ifite Ingufu Byemewe

Cavity Diplexer yo muri Keenlion ifite igihombo ntarengwa cyo kwinjira cya 0.8 dB muri passbands zayo zombi. Ingufu zo kwinjira ziri munsi ya 0.6 dB kugira ngo ikimenyetso cyoherezwe neza. Ibi bizatuma ikimenyetso cyoherezwa neza, bizafasha mu gutuma modulation ikomeza kuba nziza kuri gahunda nshya za QAM modulation. Izi mashini zifite VSWR ya 1.3:1 cyangwa irenga, ibi bigatuma habaho igihombo gito cyo kugaruka.

Uburinzi bwo kwanga imigozi myinshi

Cavity Diplexer ya 2025MHz-2110MHz/2210MHz-2300MHz irangwa n'ubushobozi bwo kwanga umugozi utari mu murongo. Imiyoboro yegeranye itanga nibura dBc 88 zo kwitandukanya hagati y'inzira zohereza n'izo kwakira. Imirongo y'ingenzi ya GNSS irinzwe binyuze mu kwanga nibura dBc 40 kuri (1559-1602 MHz (GPS L1)), kwanga nibura dBc 50 kuri (1610-1623 MHz GLONASS), na kwanga nibura dBc 45 kuri (1207-1278 MHz GPS L2)). Mu gihe Bluetooth na WiFi bifitanye isano, itanga kwanga nibura 50dBc kuri 2482-2500 MHz.

Gukuraho Harmonic, Imbaraga zo Gukoresha

Muri Cavity Diplexer, kugira Harmonic Suppression ya Kabiri ya 70 dBc n'Harmonic Suppression ya Gatatu ya 50 dBc bizagabanya ubwinshi bw'ingaruka mbi zikorerwa abandi bakoresha spectrum. Ingano ya watt 400 ihoraho yemerera ikoreshwa rya macro base station transmitters ifite imbaraga nyinshi nta kwangirika k'ubushyuhe. Ibikoresho byo mu bwoko bwa N (aho antene y'abagore, aho aderesi y'abagabo/abakira) bitanga umurongo ukomeye kandi udashobora kwangirika ku nsinga zisanzwe za terefone.

Kubungabunga ibidukikije

Cavity Diplexer (2025MHz-2110MHz/2210MHz-2300MHz)Yagenewe gukora ku bushyuhe bukabije kuva kuri -45°C kugeza kuri +85°C kandi irenze urugero rw’inganda mu mikorere isanzwe. Irangi ry’ubuso bwa aluminiyumu bw’umwimerere rizatanga uburinzi burambye kandi burwanya ingese hatabayeho ubundi buryo bwo gusiga. Imiterere ihamye y’ubushyuhe n’iy’imashini ituma habaho imikorere ihamye y’amashanyarazi aho akoreshwa hose - kuva mu butayu kugeza mu nyubako za arctique.

Microwave ya Si Chuan Keenlion ni amahitamo menshi mu miterere ya narrowband na broadband, ifite umurongo wa frequencies kuva kuri 0.5 kugeza kuri 50 GHz. Yagenewe gutwara imbaraga za watts 10 kugeza kuri 30 muri sisitemu yo kohereza ya 50-ohm. Imiterere ya microstrip cyangwa stripline irakoreshwa, kandi ikanozwa kugira ngo ikore neza.

Dushobora kandihindura RF Cavity Diplexerukurikije ibyo ukeneye. Ushobora kwinjira ku ipaji yo guhindura kugira ngo utange ibisobanuro ukeneye.
https://www.keenlion.com/customization/
Imeri:
sales@keenlion.com
tom@keenlion.com
Sichuan Keenlion Microwave Technology Co., Ltd.