Parametru produit bi
|
Jumtukaay |
Màndarga yi |
Pàcc |
||
|
Range fréquence |
fc |
100 ~ 3600 MHz |
MHz |
|
|
Frequency buñ miin |
1575.42, 1582.4,1568,2655 |
MHz |
||
|
Yaatu band bu am njariñ |
3,25,48 wala nga leeral |
MHz |
||
|
Perte de insertion (min) |
IL |
0,9,1,3,1,8, 2,2 wala nga leeral |
dB |
|
|
VSWR (max) |
2.0 |
dB |
||
|
Tamperatiir biy dox |
−40~+85 |
tolluwaay |
||
|
Tamperatiiru dencukaay bi |
−40~+85 |
tolluwaay |
||
Man-mani produit
■ Dayo bu ndaw 3,0x3,0x1,3mm
■ Soudure mën nañu ko defee ci montage otomatik
■ Komponent SAW bu néew-
Aplikaasioŋ yi
- Filtre bandpass RF SAW 3 x 3 x 1.25 SF33M6 ñu ngi koy jëfandikoo ci aparey elektronik oto, aparey jokkoo bu amul kable, jumtukaayi jokkoo ak elektronik konsomatër & IoT.
Njariñu produit bi
Ondulation bu am ampilitude bu woyof
Bañ yu tar ci ñaari -band yi
liir
Filtre RF SAW 3 x 3 x 1,25 mm - série SF33M6 dafa méngoo ak RoHS.
laaj ak tontu
Q1: naka lañu mëna xoolee ni filtre bandpass RF SAW di doxee?
A: 1) Natt lu ñàkk ci dugal (lu melni, -1.5dB ba -3dB xeetu fréquence bu digg bi) jëfandikoo Analyseur Reseau Vecteur (VNA).
2) Characterize Bandwidth & Selectivity by plotting S21 to determine -1dB and -3dB bandwidths and out-of-band rejection (e.g., >25dB ci ±100MHz).
3) Check Return Loss (S11/S22) to ensure impedance matching (e.g., >15dB) ci biir bande pass ngir reflexion bu néew.
Q2: jafe-jafe yu bari & pexe ngir RF SAW filtre boole?
A: Jafe-jafe 1: Ñàkka dugal lu bari luñu xamul wala Ripple Passband
Sabab: Impedans bu jaarul yoon ci digganté filtre bi ak impedans PCB bi ko wër (daanaka 50Ω).
Fix: Saytu te yamale duggal/génn reso bu méngoo (lu melni, inductors/kondensatër yu serie wala shunt) ni ñu ko digale ci këyitu done yi.
Jafe-jafe: Bañ bu baax ci - ci -Band bi wala Siñaal buy Fëcci
Sabab: Couplage EMI bu bawoo ci balluwaay yu jege wala grounding bu doyul ci bouclier filtre bi.
Fix: Fexeel ba pale suuf yi filtre bi soudé bu baax ci plan suuf RF bu dëgër. Jëfandikool poti blindage te nga dindi filtre bi ci sircuit yu bari bruit yi (lu melni anplifikatëri kuuraŋ, montor).
Hot Tags: rf scie filtre passe-bande 3 x 3 x 1,25, Chine rf scie filtre passe-bande 3 x 3 x 1,25 fabricants, fournisseurs
