Imingcele yomkhiqizo
|
Into |
Imininingwane |
Iyunithi |
|
|
I-Frequency Range |
Fc |
800 ~ 3500MHZ |
MHZ |
|
Imvamisa Ejwayelekile |
|
1575.42,1582.4,1568,2655 |
MHz |
|
Ewusizo Ububanzi Band |
|
3,18,48 noma ucacise |
MHZ |
|
Ukulahlekelwa Kokufaka (amaminithi) |
IL |
0.9,1.3,1.8,2.2 noma ucacise |
dB |
|
I-VSWR(ubukhulu) |
2.0 |
dB |
|
|
I-Operating Temperature Range |
-40~+85 |
iziqu |
|
|
Ibanga Lokushisa Lesitoreji |
-40~+85 |
iziqu |
|
Izici Zomkhiqizo
■ Usayizi omncane kakhulu 1.1x0.9X0.5mm
■ Inqubo ye-CSP enephakheji yesikali se-chip
■ Ukumiswa kosayizi omncane
■ Ukuzinza okuhle nokuthembeka okuphezulu
■ Isetshenziswa kakhulu ku-GPS navigation
■ Ukuxhumana kwe-TDD/FDD kanye nama-chips obuhlakani bokwenziwa
■ Ukuthobela i-RoHS
Izinhlelo zokusebenza
- Uchungechunge lwe-SMD Low Pass SAW Filter 1.1x0.9x0.5 SF44M6 lusetshenziswa kakhulu ezimeni ezizwelayo kusayizi nokuzinza, njengamathuluzi okuxhumana namasistimu e-radar, okuhlanganisa i-5G base station RF front-neziphetho zesathelayithi zokuzulazula.
Izinzuzo zomkhiqizo
Ukusebenza okuvelele kwe-RF
Usayizi womzimba ohlangene.
Ukuguquguquka okubanzi kohlelo lokusebenza.
isitifiketi
Isihlungi se-SMD Low Pass SAW 1.1x0.9x0.5 SF44M6 siqinisekisiwe nge-RoHS/REACH-, siyahola-mahhala, futhi i-halogen-yamahhala.
FAQ
Q1: Yimaphi amapharamitha abalulekile okufanele uwahlole lapho ukhetha Isihlungi se-Suzhou Hangjing SMD Low Pass SAW 1.1x0.9x0.5 SF44M6 uchungechunge lwefrikhwensi ethile?
A: Amapharamitha angukhiye afaka:
1)I-Center Frequency & Bandwidth: Kumele ihlanganise imvamisa yesignali eqondiwe.
2)Ukulahlekelwa Kokufaka: Khetha amanani aphansi.
3)Ngaphandle-kokwenqatshwa-kokwenqatshwa kwebhendi: Ikhono lokucindezela ukuphazamiseka okungafunwa.
4) I-Passband Ripple: Ukugcwala ngaphakathi kwe-passband.
5) Ukuqina Kwezinga Lokushisa: Ukuhluka kwemvamisa phezu kwebanga lokushisa lokusebenza
Q2: Ngabe leli fomu lokupakisha likukhulisa kanjani ukusebenza kukagesi kwe-SF44M6?
A: I-dielectric constant ye-ceramic izinzile futhi ukulahlekelwa kuphansi. Ihlanganiswe nesakhiwo se-SMD esihlangene, inganciphisa umthelela wamapharamitha e-parasitic afana ne-lead inductance namandla asabalalisiwe kumasignali{1}}emvamisa ephezulu, iqinisekisa ukukhetha kwefrikhwensi kanye nobuqotho besignali yesihlungi kuzimo{2}}zemvamisa ephezulu njenge-5G. Ngasikhathi sinye, i-thermal conductivity ephezulu ye-ceramic isiza ukuchithwa kokushisa, ukuvimbela ukuwohloka kokusebenza okubangelwa ukushisa ngokweqile kwe-chip.
Amashadi ashisayo: I-smd low pass saw filter 1.1x0.9x0.5, i-China smd low pass saw filter 1.1x0.9x0.5 abakhiqizi, abahlinzeki
