Ngwa ngwaahịa

Ihe		Nkọwapụta	Nkeji
Oke ugboro ugboro	fc	100 ~ 3600MHz		MHz
Ọkọlọtọ Frequency		1575.42, 1582.4,1568,2655		MHz
Obosara Band bara uru		3,25,48 ma ọ bụ ezipụta		MHz
Mfu ntinye (nkeji)	IL	0.9,1.3,1.8, 2.2 ma ọ bụ kọwaa		dB
VSWR(kacha)		2.0		dB
Oke okpomoku na-arụ ọrụ		−40~+85		ogo
Oke Okpomọkụ Nchekwa		−40~+85		ogo

Njirimara ngwaahịa

■ Obere nha 3.0x3.0x1.3mm

■ Enwere ike ime ịgbado ọkụ site na ịgbanye akpaaka

■ Akụkụ SAW dị ala{{0}

Ngwa

A na-etinye usoro RF SAW Bandpass Filter 3 x 3 x 1.25 SF33M6 na Automotive Electronics, Low{5}Ngwaọrụ nkwukọrịta ikuku ikuku, akụrụngwa nkwukọrịta na eletrọnịkị ndị ahịa & IoT.

Igwe ọkụ eletrik

GPS

Uru ngwaahịa

Obere njupụta ripple

Ajụjụ dị nkọ na otu abụọ-

akwụkwọ

Ihe nzacha RF SAW Bandpass 3 x 3 x 1.25 mm{3}}SF33M6 dabara na RoHS.

FAQ

Q1: Otu esi enyocha arụmọrụ nke RF SAW Bandpass Filter?

A: 1) Tụọ mfu ntinye ntinye (dịka, -1.5dB ruo -3dB ụdị. na ugboro etiti) site na iji 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 na ± 100MHz kwụsịrị).
3) Check Return Loss (S11/S22) to ensure impedance matching (e.g., >15dB) n'ime pasbọọdụ maka ntụgharị uche pere mpe.

Q2: Okwu nkịtị & Ngwọta maka njikọta nzacha RF SAW?

A: Esemokwu 1: Mfu ntinye dị elu na-atụghị anya ya ma ọ bụ Passband Ripple
Ihe kpatara: Mmekọ nke nzacha n'etiti nzacha yana ihe mgbochi PCB gbara ya gburugburu (na-abụkarị 50Ω).
Idozi: Nyochaa ma mezie netwọk ntinye/mpụta dabara (dịka ọmụmaatụ, usoro ma ọ bụ shunt inductor/ capacitors) dị ka akwadoro na akwụkwọ data.
Esemokwu 2: Ogbenye-nke{2}}Ọjụjụ Mgbochi ma ọ bụ Mgbasa Ozi
Ihe kpatara: njikọ EMI sitere na isi mmalite ndị na-etinye aka na nso nso ma ọ bụ ọdịda ezughị ezu na ọta nzacha.
Idozi: Gbaa mbọ hụ na erere paịlụ ala nzacha nke ọma na ụgbọ elu ala RF siri ike. Jiri mkpọ mkpuchi ma kewapụ ihe nzacha na sekit ndị na-eme mkpọtụ (dịka ọmụmaatụ, amplifiers ike, elekere).

Ihe nchịkọta dị ọkụ: rf saw bandpass filter 3 x 3 x 1.25, China rf saw bandpass filter 3 x 3 x 1.25 ndị na-emepụta ihe, ndị na-ebu ihe