Fyuluta Yoyimitsa RF Band

RF band stop FilterLeader Microwave Tech., zatsopano zaposachedwa muukadaulo wokonza ma signal - Band Stop Filter (BSF). Fyuluta yamakonoyi idapangidwa kuti ichepetse bwino ma frequency components enaake pomwe ikulola kuti chizindikiro china chidutse popanda kusokoneza kwambiri.

Zosefera zoyimitsa ma band, zomwe zimadziwikanso kuti zosefera zoyimitsa ma band, ndi zida zofunika kwambiri pa zamagetsi ndi kulumikizana. Kutha kwake kuletsa ma frequency osafunikira mkati mwa mtundu winawake kumapangitsa kuti ikhale gawo lofunikira kwambiri pakugwiritsa ntchito monga kukonza mawu, kuchepetsa kusokoneza ma radio frequency, komanso kusanthula zizindikiro zamankhwala.

Zosefera zathu za bandstop zimapereka kulondola kosayerekezeka komanso magwiridwe antchito, kuonetsetsa kuti zigawo za pafupipafupi zokha ndizo zimachepetsedwa pamene zikusunga umphumphu wonse wa chizindikiro. Kulondola kumeneku ndikofunikira kwambiri pazochitika pomwe kupezeka kwa ma frequency ena kumawononga khalidwe la chizindikiro kapena kusokoneza zomwe mukufuna.

Chimodzi mwa zabwino zazikulu za zosefera zathu zoyimitsa ma band ndi kusinthasintha kwawo. Zitha kuphatikizidwa mosavuta m'makina ndi zida zosiyanasiyana, kuphatikiza zida zamawu, maukonde olumikizirana, ndi zida zamankhwala. Kaya mukugwira ntchito yopanga mawu, kulumikizana popanda zingwe kapena kuyang'anira thupi, zosefera zathu zoyimitsa ma band zimapereka yankho lodalirika loyang'anira zigawo zosafunikira zama frequency.

Kuphatikiza apo, zosefera zathu za bandstop zimapangidwa kuti zipereke magwiridwe antchito okhazikika komanso odalirika, kuonetsetsa kuti zimakhala zokhazikika komanso zolimba kwa nthawi yayitali. Kapangidwe kake kolimba komanso zida zake zapamwamba zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale komanso mapulojekiti a R&D.

Mwachidule, zosefera zathu za bandstop zikuyimira chitukuko chachikulu muukadaulo wokonza ma signal, zomwe zimapereka kuchepetsedwa kolondola komanso kogwira mtima kwa zigawo zinazake za ma frequency. Chifukwa cha kusinthasintha kwake komanso kudalirika kwake, ndikwabwino kwa akatswiri ndi ofufuza omwe akufuna njira zabwino kwambiri zothanirana ndi kusokoneza ma frequency. Dziwani kusiyana kwa zosefera zathu za bandstop ndikutsegula kuthekera konse kwa mapulogalamu anu okonza ma signal.

 

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Kufotokozera

Nambala ya Gawo	Bandi yoyimitsa (MHz)	Gulu la pasipoti	Kutayika kwa Kuyika (dB)	Band pass VSWR	Mtundu wa cholumikizira	Kukana kwa gulu loyimitsa	Miyeso (mm)
LBT-880/960-Q9S	880-960	10Mhz-700Mhz & 1200-2100Mhz	≤3.0dB	≤1.6	SMA-F	≥30dB@880-960MHz	310*65*30
LBT-1437/1467-2S	1437-1467	Dc-1347Mhz&1550-2400Mhz	≤3.0dB	≤1.6	SMA-F	≥50dB@1437-1467MHz	252*63*26
LBT-1785/1805-2S	1785-1805	Dc-1700Mhz & 1885-2600Mhz	≤3.0dB	≤1.6	SMA-F	≥50dB@1785-1805MHz	252*61*26
LBT-1842.5/75-2S	1805~1880	DC~1795MHz&1890-3600MHz	≤2.0dB	≤1.8	SMA-F	≥40dB@1805~1880MHz	464*61*26
LBT-1880/1920-2S	1880-1920	Dc-1800Mhz & 2000-3000Mhz	≤3.0dB	≤1.6	SMA-F	≥50dB@1880-1920MHz	252*61*26
LTF-2420/2470-2S	2420-2470	Dc-2400Mhz &2490-4000Mhz	≤4.5dB	≤1.8	SMA-F	≥50dB@2420-2470MHz	182*50*31
LTF-2575/2595-1	2575-2595	800-2400Mhz &2605-3000Mhz	≤3dB	≤1.68	SMA-F	≥20dB@2575-2595MHz	296*74*58
LTF-5150/5925-2S	5150-5925	Dc-5000Mhz &6105-8000Mhz	≤4.5dB	≤1.8	SMA-F	≥40dB@5150-5925MHz	79.3*25.2*13
LTF-5150/5250-Q7	5150-5250	Dc-5120Mhz & 5280-8000Mhz	≤3.5dB	≤2.0	NK	≥40dB@5150-5250MHz	116*28.4*20
LTF-5250/5350-Q7	5250-5350	Dc-5220Mhz&5380-8000Mhz	≤3.5dB	≤2.0	NK	≥40dB@5250-5350MHz	116*28.4*20
LTF-5725/5825-Q7	5725-5825	Dc-5695Mhz &5855-8000Mhz	≤3.5dB	≤2.0	NK	≥40dB@5725-5825MHz	116*28.4*20
LTF-5470/5725-Q7	5470-5725	Dc-5430Mhz &5765-8000Mhz	≤3.5dB	≤2.0	NK	≥40dB@5470-5725MHz	116*28.4*20