Ol masin bilong bosim frikwensi
Ol 'Frequency Control Devices' em ol bikpela samting bilong ilektronik we i save kamapim, makim, na strongim ol spesifik frikwensi insait long ol ilektronik seket. Ol i kamapim as bilong taim bilong signal, sinkronisesen, na filtering insait long ol nupela ilektronik sistem. Ol bikpela prodak kategori em: ol frikwensi filta, ol resoneta na ol frikwensi diskrimineta.
Profesenel Frekwensi Kontrol Divais Saplaia bilong yu
Suzhou Hangjing Elec & Tech Co., Ltd., we ol i bin kirapim long 2014, em i wanpela liklik na namel sais entaprais (SME) we i save wok long ful-spektrum R&D, disain, prodaksen, na salim bilong ol 'quartz frequency control components'. Kampani i gat as bilong en long wanpela profesenel tim na save long wokim ol samting, na i kamapim wanpela strongpela prodak potfolio we i gat ol 'quartz crystals', 'crystal oscillators', TCXO, VCXO, OCXO, 'crystal filters- stat long ol faundesenel komponen i go inap long ol sistem we ol i wokim stret long en.
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Liklik SMD Kristal Filta 7050Miniature SMD Crystal Filter 7050 CF75M6 Series em i wanpela 7.0x5.0mm 'surface-mount device (SMD) we i gat wanpela 'ceramic seam seal package'. Em i kamap pastaim na ol i save yusim planti long...Ritim moa -
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SMD Low Pass SAW Filter 1.1x0.9x0.5SF10S5 series em i wanpela ultra-compact SMD Low Pass SAW Filter we i gat 1.1×0.9×0.5mm tasol. I yusim CSP (Chip Scale Package) teknoloji, na ol i wokim pastaim long ol GPS nevigesen aplikesen.Ritim moa -
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Miniature Surface-Mount SAW Filter 1.4x1.1 GPS SAW Filter...Miniature Surface-Mount SAW Filter 1.4x1.1 SF11S5 series insait long wanpela ultra - liklik (1.4x1.1x0.6mm) CSP - paket komponen, wantaim 800 - 3600MHz ranj, gutpela stebiliti, sevim GPS, AI...Ritim moa -
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RF SAW Bandpass Filter 3 X 3 X 1.25RF SAW Bandpass Filter 3 x 3 x 1.25 mm-SF33M6 Series em i wanpela liklik samting tru we i gat 'surface-mount device (SMD) we i gat wanpela 'high-reliability ceramic package.Ritim moa -
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Wideband SAW Filter 3.8x3.8mmSF44M6 surface acoustic wave (SAW) filta, we i gat wanpela surface-mount device (SMD) 3.8×3.8 mm ceramic seam seal package, em ol i save yusim long ol masin bilong toktok.Ritim moa -
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Hai Frikwensi So Filta 5050High Frequency SAW Filter SF55M8 series, we i stap insait long 5.0×5.0 mm CERAMIC SEAM SEAL SMD paket, em ol i save yusim pastaim long ol waiales komunikesen aplikesen we i gat ol satelit...Ritim moa -
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DIP 3PIN SAW Filter 8.4 X 3.5 X 2.9SFD11 series SAW Filter insait long 8.4×3.5mm metal ken D11 paket em ol i wokim stret long ol waiales komyunikesen sistem.Ritim moa -
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TO-39 SAW Filter 3PINTO-39 SAW Filter 3PIN SFTO39 series em i ¢9.15x3.3mm PACKAG, planti taim ol i save yusim long ol Wireless Communication Receivers, TV/Radio Tuners.Ritim moa -
![SMD SAW Resonator 2.0 X 1.6]()
SMD SAW Resonator 2.0 X 1.6SMD SAW Resonator 2.0 x 1.6 SR21S4 Series em i wanpela 2.0x1.6mm CSP Package surface-mount device (SMD). Em i kamap pastaim long na planti manmeri i save yusim long 'Wireless Communication'.Ritim moa -
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Hai Frikwensi SAW Resoneta 3225High Frequency SAW Resonator 3225 SR32M4 series em i wanpela 3 . 2 x 2 . 5 x 1 . 0mm CMOS surface-mount device (SMD) we i gat wanpela 'ceramic seam seal package'. Ol i save yusim long WiMAX / WLAN...Ritim moa
Bilong wanem yu makim mipela
Gutpela Kwaliti
Wanpela stretpela saplai sen we i mekim gutpela kwaliti bilong prodak i stap wankain; Wanpela 'ultra-low failure rate we i kamap long strongpela tes; Ol gutpela -kwaliti materiel na ol gutpela teknoloji i mekim prodak i kamap gutpela moa.
Ol gutpela samting bilong sevis
Wanpela kastoma-sentrik sevis fremwok (i karamapim pre-sels konsaltesen i go long post-sels sapot) we i putim namba wan samting long hariap bekim. 24-aua onlain sevis, taim na hariap kwotesen bilong yu.
Sales Maket
Ol Prodak bilong mipela i go bikpela long ol bikpela intenesenel rijen olsem Yurop, Saut-is Esia, Amerika, Osenia, na ol narapela bikpela maket. Dispela global netwok i mekim na kampani i ken givim ful sapot long ol bikpela kampani bilong wokim ol samting bilong elektronik long wol, na tu, ol i ken lukluk strong long ol gutpela prodak.
Setifiket bilong mipela
Olgeta prodak bilong mipela i winim GB/T 19001 - 2016/ISO 9001:2015 Kwaliti Menesmen Sistem Stendet, Dispela i soim olsem ol i inapim ol intanesenel standet bilong kwaliti, sefti, na pefomens.
Wanpela SMD (Surface Mount Device) kristal filta em i wanpela 'precision electronic component' we ol i save yusim long makim o pasim ol 'frequency ranges' insait long ol 'modern circuit design'. Ol i save yusim ol dispela liklik filta long ol telekomyunikesen, odio sistem, RF (Redio Frikwensi) aplikesen, na dijitel signal prosesing long rausim nois, daunim ol harmonik, na mekim signal i kamap klia moa. Bikos ol i no gat bikpela hap graun na ol i ken wok gut long en, ol SMD kristal filta i gutpela tru long ol PCB (Printed Circuit Boards) we i gat planti samting long en insait long ol smatfon, IoT divais, na ol waiales modul.
|
Frikwensi (MHz) |
Model |
Namba bilong ol pos |
Pass Bandwidth (KHz, min) |
Stopim Bandwidth (KHz, maks) |
Ripple (dB, max) |
Lus bilong putim (dB, maks) |
Guaranteed Attenuation (dB) |
Terminating Impedance (ohms//pF) |
Cc (pF) |
|
21.400 |
21MQ7.5A |
2 |
±3.75 |
±18 |
1.0 |
2.0 |
70 |
850/6.0 |
|
|
21MQ15A |
2 |
±7.5 |
±25 |
0.5 |
1.5 |
70 |
1500/2.5 |
|
|
|
21MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1800/0.35 |
5.0 |
|
|
21MQ30A |
2 |
±7.5 |
±50 |
1.5 |
2.0 |
60 |
2500/0 |
|
|
|
21.700 |
21.7MQ15A |
2 |
±7.5 |
±28 |
1.0 |
2.0 |
70 |
1500/2.5 |
|
|
21.7MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
70 |
1750/0.35 |
5.0 |
|
|
21.7MQ30A |
2 |
±15 |
±50 |
1.5 |
2.0 |
50 |
2500/0 |
|
|
|
45.000 |
45MQ15A |
2 |
±7.5 |
±25 |
1.0 |
2.0 |
70 |
650/3.5 |
|
|
45MQ15B |
4 |
±7.5 |
±25 |
1.0 |
3.0 |
80 |
600/2.3 |
7.5 |
|
|
45MQ30A |
2 |
±15 |
±60 |
1.0 |
2.0 |
70 |
1200/1.8 |
|
|
|
45MQ30B |
4 |
±15 |
±40 |
1.0 |
3.0 |
70 |
1200/1.0 |
2.5 |
Ol samting bilong liklik SMD kristal filta 7050
Hai-Frikwensi Naroben Filtering
Dispela liklik -bandpass filta i gat wanpela senta frikwensi mak bilong 21.4MHz i go inap 45MHz (olsem, Jingkexin CF series), wanpela 'passband width' bilong ±3.75kHz i go inap long ±15kHz, insersen lus i liklik olsem 1.0dB, na intraband - ripple i go inap long 2.0dB.
Bikpela Selektiviti
Dispela filta i yusim 'piezoelectric' ifek bilong 'quartz crystal resonator', na i save mekim 'steep passband' na 'stopband' atenuesen, na i mekim 'atenuation' bilong 18dB i go antap long 60dB.
Pasin bilong senis long envairomen
Em i bihainim ol standet bilong RoHS na Pb-Free, na em i gat strongpela 'shock' na 'vibration resistance' (Moisture Sensitivity Level: LEVEL 1), na em i gat 'operating temperature range' bilong -40 digri i go inap long +125 digri (industrial gred).
Kain bilong liklik SMD kristal filta 7050
Ol Low Pass Filta
Ol i wokim bilong larim ol 'frequency' aninit long wanpela 'cutoff point' i ken go insait na daunim ol 'frequency' we i stap antap.
Ol Hai Pas Filta
Ol dispela filta i larim ol 'frequency' antap long wanpela 'threshold' i go pas na tu i pasim o daunim ol 'lower-frequency signals.
Band Pass Filters
Larim wanpela 'frequency range' tasol (pasben) i ken go insait, na i no larim ol 'frequency' we i stap daunbilo na 'high' ausait long dispela windo.
Notch Filters (Band Stop)
Ol i wokim bilong pasim liklik mak bilong ol 'frequency' na larim olgeta narapela i ron nating - em i gutpela long rausim ol samting we i save bagarapim ol.
Ol wok bilong liklik SMD kristal filta 7050
Konsuma Elektroniks
Insait long ol smatfon, tablet, laptop, na ol samting we yu ken werim, ol SMD kristal filta i save mekim wok bilong signal i stap gut long rot bilong daunim 'electromagnetic interference' na 'crosstalk' namel long ol 'densely packed circuit components'. Olsem ol konsuma divais i sapotim planti waiales standet—olsem Wi-Fi, Bluetooth, 4G/5G, na NFC—ol dispela filta i helpim long makim ol spesifik frikwensi ben, daunim nois na mekim data transmisen i kamap gutpela moa.
Indastriel Ikwipmen
Insait long ol indastriel otomesen, proses kontrol, na rimot monitoring sistem, ol SMD kristal filta i bikpela samting long holim gutpela toktok long ol hatpela operesen kondisen. Ol i save yusim ol long ol 'programable logic controllers' (PLCs), ol 'sensor networks', na ol 'telemetry systems' we i mas wok oltaim maski ol i stap long ples we i gat bikpela hat tru, 'vibration', na nois bilong pawa.
Ol Medikol Divais
Ol SMD kristal filta i save mekim bikpela wok insait long ol medikel ilektroniks long wanem ol i save mekim stretpela signal kondisen long ol masin bilong painimaut sik na sekim ol sikmanmeri. Insait long ol masin olsem ECG masin, MRI sistem, ol 'ultrasound scanner', na ol 'portable vital sign monitors', ol dispela filta i save separetim ol wikpela 'biological signals' long nois na 'interference', we em i bikpela samting long painimaut stret sik na bihainim helt bilong man long taim tru.
Aerospace na Difens
Insait long ol 'aerospace' na 'defense' sistem, we ol bikpela wok i dipen long gutpela toktok na 'navigation', ol SMD kristal filta i bikpela samting tru. Ol i save yusim long ol 'avionics', 'satellite transponders', 'radar systems', na ol 'secure communication equipment', na ol i save lukautim gut ol 'signal' aninit long bikpela hevi bilong envairomen - olsem ol bikpela senis bilong tempereja, bikpela guria, na 'radiation exposure'.
Telekomunikesen
Ol SMD kristal filta em ol bikpela samting insait long telekom infrastraksa, we ol i save putim long ol 'base station', 'optical network units', 'microwave links', na 'core routers'. Long rot bilong rausim ol 'harmonics' we ol i no laikim, ol 'adjacent channel interference', na ol 'spurious emissions', ol dispela samting i helpim long holim gutpela signal na 'spectral efficiency' long ol 'cellular networks' (4G LTE, 5G NR), ol 'fiber-optic systems', na ol 'satellite communications'.
Ol nupela aplikesen
Antap long ol tumbuna sekta, ol SMD kristal filta i wok long kamap bikpela samting long ol nupela teknoloji olsem ol otonomous kar, ol smat siti, na ol 'quantum communication systems'. Pasin bilong ol long givim gutpela, hai-presisen filtering i sapotim groing diman bilong gutpela, low-latency waiales konektiviti insait long ol intakonekted envairomen.
Hau long makim liklik SMD kristal filta 7050
Frekwensi Renj
Opereting frikwensi reinj em i nambawan samting taim yu makim wanpela SMD kristal filta. Ol i mas wokim dispela filta long wok gut insait long 'target frequency band' bilong aplikesen bilong yu. Ol i save wokim ol 'crystal filter' long mekim 'resonate' long ol stretpela 'frequency', we i save stat long sampela kHz long odio na 'low-spid dijitel sistem i go inap long sampela handet MHz long 'high-frequency RF na 'wireless communication devices'.
Kain filta na aplikesen i stret long en
Kain filta i makim hau em i prosesim ol signal i kam insait na ol i mas makim bihainim autkam bilong signal kondisen we ol i laikim. Ol narapela narapela filta topoloji i save mekim ol narapela narapela wok insait long ol ilektronik sistem.
Bandwidth na Selektiviti
Bandwidth i makim mak bilong ol frikwensi we filta i larim i go insait wantaim liklik 'attenuation', we ol i save skelim namel long -3 dB poin. Dispela i save mekim wok bilong filta long rausim ol signal we ol i laikim long ol 'channel' o nois we i stap klostu.
Tempereja Stebiliti na Kompensesen
Ol senis long tempereja inap long mekim bikpela samting long 'resonant frequency' bilong ol 'crystal filters' bikos long 'piezoelectric material' i save pilim ol senis long 'thermal'. Em i bikpela samting long meksua olsem tempereja i stap gut long gutpela wok insait long ol ples we ol kondisen i save senis senis.
Lus bilong Insersen na Signal Integriti
Insertion loss i makim olsem pawa bilong signal i go daun taim ol i putim filta i go insait long rot bilong signal. Em i save kamap long 'desibel' (dB) na ol i mas daunim long lukautim strong bilong signal na wok bilong sistem.
Strongpela taim bilong masin
Olsem ol samting bilong putim antap, ol SMD kristal filta i save kisim hevi long taim bilong 'reflow soldering' na 'mechanical stress' taim ol i wok. Strong bilong bodi bilong ol i save mekim wok bilong ol long stap gut longpela taim.
Operesen na Mentenens
Tempereja Range:Ol indastriel-greid prodak i save sapotim ol tempereja stat long -40 digri i go long +125 digri , tasol abrusim 'thermal shock' (olsem, stretpela eksposesen stat long -40 digri i go long +85 digri ).
Humiditi Kontrol:Reletiv humiditi bilong stoa i mas liklik long o wankain olsem 60%, sapos nogat, 'oxidation' bilong ol 'internal electrodes' inap kamap.
Level:Planti ol prodak i gat HBM (Human Body Model) 2kV na CDM (Charged Device Model) 500V proteksen standet.
Operesen:Putim wanpela 'anti-static wrist strap long prodaksen lain, na 'workbench ground resistance' i mas liklik o wankain olsem 1Ω.
MTBF (Min Taim Namel Long Ol Feil):Tipikel veliu: Bikpela o wankain olsem 100,000 aua (akseleret 'aging test' long 85 digri /85% RH).
Daunim:Em i gutpela sapos 'operating current' i no ken winim 80% bilong 'rated value' bilong skruim laipspan.
Ol setifiket
FAQ
Mipela i ol profesenel kampani bilong wokim na saplaim ol masin bilong bosim 'frequency control' long Saina, na mipela i save givim ol gutpela samting we mipela i wokim long laik bilong yu yet wantaim liklik prais. Sapos yu laik salim ol masin bilong bosim frikwensi we i gat liklik pe, orait yu ken kisim kwotesen na fri sempel long faktori bilong mipela.