Q Factor ntawm Cavity Filter yog dab tsi? Keenlion's 975-1005MHz Design Ua tiav ≤1.0dB Insertion Loss

Q Factor: Lub Cav Ua Haujlwm Zoo ntawmCov lim dej cavity
Tus Q Factor (Quality Factor) txhais tau tias Cavity Filter muaj peev xwm khaws lub zog piv rau kev tshem tawm nws. Rau Keenlion's 975-1005MHz Cavity Filter, tus Q Factor siab (> 5,000) ncaj qha txo qhov Insertion Loss rau ≤1.0 dB—kev lees paub txoj cai tseem ceeb:
Q siab dua = Kev poob qis dua.

Kev Tsim Qauv Zoo Tshaj Plaws

Kev Ua Haujlwm Zoo Tshaj Plaws hauv Engineering
Keenlion's Cavity Filter siv cov hauv qab no:

Cov Resonators Precision: CNC-machined oxygen-free tooj liab qhov (qhov roughness <1.2µm).

Kev Sib Dhos Uas Muaj Lub Tshuab Nqus Tsev: Tshem tawm cov cua ntub kom txhawb Q Factor.

Impedance Matching Networks: Zoo rau 50Ω systems.
Qhov Tshwm Sim: 99% kev xa xov teeb liab zoo ntawm 990MHz nrog Kev Poob Ntxig ≤1.0dB.

Q Factor Qhov Cuam Tshuam Ncaj Qha Rau Kev Poob Ntxig
Kev Ua Haujlwm Zoo Raws Li Physics:

Q Factor ∝ 1 / Kev Poob Ntxig (IEEE Standard 287™).

Q > 5,000 txo cov kev poob resistive los ntawm 90% piv rau cov lim dej txheem.

Cov txiaj ntsig tiag tiag hauv ntiaj teb no:

Kev Lag Luam IoT: ≤1.0dB poob ua kom cov ntaub ntawv sensor raug hauv cov chaw tsim khoom ntse.

Kev Sib Txuas Lus Hauv Dej: Tswj kev ncaj ncees ntawm lub teeb liab hla 3km+ qhov deb.

Kev Soj Ntsuam Av Qeeg: Ua kom pom qhov kev daws teeb meem µHz nrog qhov kev cuam tshuam tsawg kawg nkaus.

Cov lim dej uas muaj Q < 2,000 raug kev poob ntawm Insertion > 3.0dB—tsis txais tau rau cov kab ke tseem ceeb.

Kev Txheeb Xyuas Kev Txawj Ntse & Cov Lus Qhia Tshwj Xeeb
Keenlion's 975-1005MHz Cavity Filter lav:

Q Factor: 5,000–20,000 (kho tau).

Kev Poob Ntxig: ≤1.0 dB thoob plaws tag nrho cov band (MIL-F-28800 tau txheeb xyuas).

Kev Tswj Fais Fab: 50W txuas ntxiv mus rau hauv lub tsev me me 85mm × 65mm.

Kev Ruaj Ntseg: Ua haujlwm ntawm -40 ° C txog + 85 ° C (kuaj MIL-STD-810H).

Keenlion txoj kev tsim khoom

✅ 20+ Xyoo ntawm Kev Paub: Kev paub txog kev tsim cov lim dej ultra-low-frequency txij li xyoo 2003.
✅ Kev Kho Kom Zoo Dua Q: Kho cov nqi Q rau cov hom phiaj tshwj xeeb ntawm Kev Poob Ntxig.
✅ Kev Tsim Qauv Sai: Cov qauv npaj txhij hauv 7 hnub ua haujlwm nrog kev lees paub ua tau zoo.
✅ Tus nqi sib tw: Tus nqi qis dua 25% piv rau cov neeg sib tw hauv kev lag luam los ntawm kev tsim khoom tsis siv neeg.

Tiv tauj peb

Hauv cov ntawv thov zaus tsawg, Q Factor txhais tau tias kev vam meej. Keenlion'sLim qhov cavitythev naus laus zis muab Q-tsav kev ua haujlwm zoo—hloov pauv ≤1.0dB Kev Poob Ntxig los ntawm kev xav mus rau qhov tseeb. Thov cov ntawv qhia kev sim kom paub tseeb tias kev ua tau zoo rau koj cov kab ke tseem ceeb.