Fa'atauga o oloa
|
Aitema |
Fa'amatalaga |
Vaega |
||
|
Va'aiga Fa'atele |
fc |
100~3600MHz |
MHz |
|
|
Auala masani |
1575.42, 1582.4,1568,2655 |
MHz |
||
|
Aotelega Fa'aaoga |
3,25,48 pe faʻamaonia |
MHz |
||
|
Fa'aofi le leiloa ( min) |
IL |
0.9,1.3,1.8, 2.2 poʻo faʻamaonia |
dB |
|
|
VSWR(max) |
2.0 |
dB |
||
|
Fa'agaioiga Temperature Ranga |
−40~+85 |
tikeri |
||
|
Teuga o le vevela |
−40~+85 |
tikeri |
||
Oloa Fa'ailoga
■ Laititi laititi 3.0x3.0x1.3mm
■ E mafai ona faia le uelo i le faʻapipiʻiina otometi
■ Maualalo-se vaega o le SAW
Talosaga
- O le RF SAW Bandpass Filter 3 x 3 x 1.25 SF33M6 fa'asologa o lo'o fa'aoga ile Automotive Electronics, Low-Power Wireless Communication Devices, Feso'ota'iga Atina'e ma Consumer Electronics & IoT.
Tulaga lelei
La'ei maualalo maualalo
Tete'e ma'ai i fa'a fafo-e lua
tusi faamaonia
O le RF SAW Bandpass Filter 3 x 3 x 1.25 mm-SF33M6 fa'asologa o lo'o tausisia le RoHS.
FAQ
Q1: Faʻafefea ona faʻamaonia le faʻatinoga o le RF SAW Bandpass Filter?
A: 1) Fua le Fa'aofiina o le leiloa (fa'ata'ita'iga, -1.5dB i le -3dB typ. i le ogatotonu taimi) fa'aaoga se Vector Network Analyzer (VNA).
2) Characterize Bandwidth & Selectivity by plotting S21 to determine -1dB and -3dB bandwidths and out-of-band rejection (e.g., >25dB ile ±100MHz offset).
3) Check Return Loss (S11/S22) to ensure impedance matching (e.g., >15dB) i totonu o le passband mo sina manatunatuga.
Q2: Fa'amatalaga masani & Fofo mo le RF SAW Filter Integration?
A: Fa'amatalaga 1: Le'i Fa'amoemoeina Maualuga Fa'aofiga leiloa po'o Passband Ripple
Mafua'aga: Fa'alavelave le fetaui i le va o le faamama ma le PCB o lo'o si'osi'omia ai/tulaga fa'aletonu (e masani lava 50Ω).
Fa'asa'o: Fa'amaonia ma fetu'una'i feso'ota'iga feso'ota'iga fa'aoga/tuuina atu (fa'ata'ita'iga, fa'asologa po'o shunt inductors/capacitors) e pei ona fautuaina i le fa'amaumauga.
Matā'upu 2: Fa'aletonu -o le-Teena o Fa'aili po'o Fa'ailoga Lisi
Mafua'aga: Emi fa'apipi'i mai puna fa'alavelave lata ane po'o le le lava o le fa'avae i luga o le talita faamama.
Fa'asa'o: Fa'amautinoa o lo'o fa'apipi'iina lelei foe fa'aeleele ole faamama ile va'alele malo RF. Fa'aoga apa talipupuni ma fa'ate'a ese le faamama mai le pisapisao (fa'ata'ita'iga, fa'amalo eletise, uati).
Hot Tag: rf va'ai bandpass filter 3 x 3 x 1.25, Saina rf va'ai bandpass filter 3 x 3 x 1.25 gaosi oloa, fa'atau oloa
