Cov Cheebtsam Waveguide
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Cov lim dej Microwave thiab Millimete Waveguide
Cov yam ntxwv
1. Bandwidths 0.1 txog 10%
2. Kev poob qis qis heev
3. Kev Tsim Qauv Tshwj Xeeb rau Cov Neeg Siv Khoom Tshwj Xeeb
4. Muaj nyob rau hauv Bandpass, Lowpass, Highpass, Band-stop thiab Diplexer
Cov lim dej waveguide yog ib lub lim hluav taws xob uas tsim los ntawm cov thev naus laus zis waveguide. Cov lim dej yog cov khoom siv siv los tso cai rau cov teeb liab ntawm qee qhov zaus kom dhau (qhov passband), thaum lwm tus raug tsis lees txais (qhov stopband). Cov lim dej waveguide muaj txiaj ntsig zoo tshaj plaws hauv cov kab microwave ntawm cov zaus, qhov twg lawv yog qhov loj me yooj yim thiab muaj kev poob qis. Piv txwv ntawm kev siv cov lim dej microwave pom muaj nyob rau hauv kev sib txuas lus satellite, tes hauj lwm xov tooj, thiab kev tshaj tawm hauv TV.
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3700-4200MHz C Band 5G Waveguide Bandpass Lim
CBF03700M04200BJ40 yog C band 5G bandpass lim nrog lub zaus passband ntawm 3700MHz txog 4200MHz. Qhov poob ntawm qhov ntxig ntawm lub lim bandpass yog 0.3dB. Cov zaus tsis lees txais yog 3400 ~ 3500MHz, 3500 ~ 3600MHz thiab 4800 ~ 4900MHz. Qhov tsis lees txais yog 55dB ntawm sab qis thiab 55dB ntawm sab siab. Lub VSWR passband ib txwm ntawm lub lim zoo dua 1.4. Qhov kev tsim qauv lim waveguide band pass no yog tsim nrog BJ40 flange. Lwm cov kev teeb tsa muaj nyob rau hauv cov lej sib txawv.
Ib lub lim dej bandpass yog txuas nrog lub zog capacitive ntawm ob lub qhov (ports), muab kev tsis lees txais ob qho tib si qis zaus thiab siab zaus teeb liab thiab xaiv ib qho band tshwj xeeb hu ua passband. Cov lus qhia tseem ceeb suav nrog qhov nruab nrab zaus, passband (qhia ua qhov pib thiab nres zaus lossis ua feem pua ntawm qhov nruab nrab zaus), kev tsis lees txais thiab kev ntxhab ntawm kev tsis lees txais, thiab dav ntawm cov bands tsis lees txais.