Frekvencijski raspon Q faktora filtra RFTYT Istaknuta slika

Frekvencijski raspon Q faktora RFTYT filtera za zaustavljanje pojasa

Band-stop filteri imaju mogućnost blokiranja ili prigušivanja signala u određenom frekvencijskom rasponu, dok signali izvan tog raspona ostaju prozirni.

Band-stop filteri imaju dvije granične frekvencije, nisku graničnu frekvenciju i visoku graničnu frekvenciju, tvoreći frekvencijski raspon koji se naziva "propusni pojas".Filtar uglavnom neće utjecati na signale u propusnom opsegu.Band-stop filtri tvore jedan ili više frekvencijskih raspona koji se nazivaju "zaustavni pojasevi" izvan raspona propusnog opsega.Filtar prigušuje ili potpuno blokira signal u području zaustavnog pojasa.

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Pojedinosti o proizvodu

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Pregled

Širina pojasa zaustavljanja odnosi se na širinu raspona pojasa zaustavljanja, to jest, frekvencijski raspon između visoke i niske granične frekvencije.Band-stop filteri imaju različite stope prigušenja, koje se koriste za predstavljanje stupnja prigušenja signala u rasponu zaustavnog pojasa u odnosu na signal u rasponu propusnog pojasa.Neki band-stop filteri mogu imati valove u propusnom opsegu, to jest, promjene u pojačanju signala u određenom frekvencijskom rasponu.Valovi se mogu kontrolirati kroz dizajn filtra i optimizaciju kako bi se osigurala kvaliteta signala u rasponu propusnosti.Band-stop filteri obično imaju specifične ulazne i izlazne impedancije koje odgovaraju zahtjevima impedancije izvora signala i opterećenja.

Band-stop filtri imaju široku primjenu u raznim područjima, kao što su komunikacijski sustavi, audio oprema, pojačala, radio prijemnici itd.

Tehnički list

Bandstop filter
Model	Zaustavna frekvencija	Odbijanje	Prolazni pojas 1	Prolazni pojas 2	Insercijski gubitak	VSWR
BSF-400M600A-S	400-600MHz	≥60dB	DC~390MHz	480~1500MHz	≤2,0 dB	2
BSF-663M698A-S	663-698MHz	≥50dB	DC~651MHz	710~2000MHz	≤2,0 dB	2
BSF-699M716A-S	699-716MHz	≥40dB	DC~684MHz	729~2000MHz	≤2,0 dB	2
BSF-703M748A-S	703-748MHz	≥60dB	DC~688MHz	763~1800MHz	≤2,0 dB	2
BSF-703M803A-S	703-803MHz	≥45dB	DC~693MHz	813~2000MHz	≤2,0 dB	2
BSF-704M716A-S	704-716MHz	≥50dB	DC~689MHz	731~1200MHz	≤2,0 dB	2
BSF-746M756A-S	746-756MHz	≥40dB	DC~731MHz	771~2000MHz	≤2,0 dB	2
BSF-758M803A-S	758-803MHz	≥40dB	DC~743MHz	818~1800MHz	≤2,0 dB	2
BSF-777M787A-S	777-787MHz	≥45dB	DC~762MHz	802~2000MHz	≤2,0 dB	2
BSF-814M849A-S	814-849MHz	≥45dB	DC~799MHz	864~2000MHz	≤1,5 dB	2
BSF-832M862A-S	832-862MHz	≥40dB	DC~821MHz	897~1800MHz	≤1,5 dB	2
BSF-869M894A-S	869-894MHz	≥40dB	DC~854MHz	909~2000MHz	≤1,5 dB	2
BSF-880M915A-S	880-915MHz	≥40dB	DC~860MHz	935~2000MHz	≤1,5 dB	2
BSF-902M928A-N	902-928MHz	≥45dB	DC~896MHz	934~2500MHz	≤2,0 dB	2
BSF-921M960A-S	921-960MHz	≥40dB	DC~911MHz	970~1800MHz	≤2,0 dB	2
BSF-935M960A-S	935-960MHz	≥40dB	DC~925MHz	970~1600MHz	≤2,0 dB	2
BSF-1400M1600A-S	1400-1600MHz	≥60dB	DC~1340MHz	1660~5000MHz	≤1,5 dB	2
BSF-1452M1496A-S	1452-1496MHz	≥40dB	DC~1437MHz	1511~3500MHz	≤2,0 dB	2
BSF-1695M1710A-N	1695-1710MHz	≥80dB	DC~1685MHz	1720~5000MHz	≤2,5 dB	2
BSF-1710M1780A-S	1710-1780MHz	≥40dB	DC~1695MHz	1795~3000MHz	≤2,0 dB	2
BSF-1800M2000A-S	1800-2000MHz	≥40dB	DC~1750MHz	2050~3000MHz	≤2,0 dB	2
BSF-1805M1880A-N	1805-1880MHz	≥60dB	DC~1785MHz	1900~6000MHz	≤2,0 dB	2
BSF-1850M1915A-S	1850-1915MHz	≥45dB	DC~1835MHz	1930~4200MHz	≤2,0 dB	2
BSF-1880M1920A-S	1880-1920MHz	≥40dB	DC~1865MHz	1935~3000MHz	≤2,0 dB	2
BSF-1920M1980A-S	1920-1980MHz	≥30dB	DC~1900MHz	2010~3000MHz	≤2,0 dB	2
BSF-1930M1990A-S	1930-1990MHz	≥40dB	DC~1915MHz	2005~5000MHz	≤2,0 dB	2
BSF-1965M1710A-S	1965-1710MHz	≥80dB	DC~1685MHz	1720~5000MHz	≤2,5 dB	2
BSF-2110M2155A-S	2110-2115MHz	≥40dB	DC~2095MHz	2170~4200MHz	≤1,8 dB	2
BSF-2110M2170A-S	2110-2170MHz	≥60dB	DC~2090MHz	2190~6000MHz	≤2,0 dB	2
BSF-2110M2200A-S	2110-2170MHz	≥40dB	DC~2095MHz	2215~4200MHz	≤2,0 dB	2
BSF-2200M2600A-S	2200-2600MHz	≥50dB	DC~2150MHz	2650~8000MHz	≤2,5 dB	2
BSF-2300M2400A-N	2200-2600MHz	≥80dB	DC~2273MHz	2427~6000MHz	≤2,0 dB	2
BSF-2300M2400A-S	2300-2400MHz	≥60dB	DC~2285MHz	2415~3000MHz	≤2,5 dB	2
BSF-2400M2485A-S	2400-2485MHz	≥40dB	DC~2375MHz	2510~5500MHz	≤2,0 dB	2
BSF-2400M2500A-S	2400-2500MHz	≥50dB	DC~2170MHz	3000~18000MHz	≤2,0 dB	2
BPF-2500M2570A-S	2500-2570MHz	≥40dB	DC~2485MHz	2585~4000MHz	≤3,0 dB	2
BSF-2570M2620A-S	2570-2620MHz	≥40dB	DC~2555MHz	2635~4000MHz	≤3,0 dB	1.5
BSF-2620M2690A-S	2620-2690MHz	≥40dB	DC~2605MHz	2705~4200MHz	≤2,0 dB	2
BSF-3300M3800A-S	3300-3800MHz	≥40dB	DC~3270MHz	3830~8000MHz	≤3,0 dB	2
BSF-3300M3850A-S	3300-3850MHz	≥40dB	DC~3270MHz	3880~8000MHz	≤3,0 dB	2
BSF-3300M4200A-S	3300-4200MHz	≥70dB	DC~3200MHz	4300~6500MHz	≤2,0 dB	2
BSF-3400M3600A-S	3400-3600MHz	≥45dB	DC~3370MHz	3630~8000MHz	≤2,0 dB	2
BSF-3550M3700A-S	3550-3700MHz	≥80dB	DC~3520MHz	3730~8000MHz	≤3,0 dB	2
BSF-3600M3800A-S	3600-3800MHz	≥45dB	DC~3570MHz	3830~8000MHz	≤2,0 dB	2
BSF-3850M4200A-S	3850-4200MHz	≥40dB	DC~3820MHz	4230~8000MHz	≤3,0 dB	2
BSF-4400M5000A-S	4400-5000MHz	≥80dB	DC~4340MHz	5060~8000MHz	≤3,0 dB	2
BSF-4400M5000A-S	4400-5000MHz	≥40dB	DC~4370MHz	5030~8000MHz	≤3,0 dB	2
BSF-5150M5250A-S	5150-5250MHz	≥80dB	DC~5152MHz	5275~8000MHz	≤3,0 dB	2
BSF-5150M5850A-S	5150-5850MHz	≥50dB	DC~5000MHz	6000~18000MHz	≤3,0 dB	2
BSF-5150M5925A-S	5150-5925MHz	≥50dB	DC~5000MHz	6125~8000MHz	≤2,0 dB	2
BSF-5250M5350A-S	5250-5350MHz	≥80dB	DC~5225MHz	5375~8000MHz	≤3,0 dB	2
BSF-5400M5900A-S	5400-5900MHz	≥40dB	DC~5100MHz	6200~12000MHz	≤2,0 dB	2
BSF-5470M5725A-S	5470-5725MHz	≥80dB	DC~5420MHz	5775~8000MHz	≤3,0 dB	2
BSF-5725M5850A-S	5725-5850MHz	≥80dB	DC~5695MHz	5880~8000MHz	≤3,0 dB	2
BSF-5925M6425A-S	5925-6425MHz	≥40dB	DC~5875MHz	5475~18000MHz	≤3,0 dB	2
BSF-6425M6525A-S	6425-6525MHz	≥40dB	DC~6375MHz	6575~18000MHz	≤3,0 dB	1.5
BSF-6525M6875A-S	6525-6875MHz	≥40dB	DC~6475MHz	6975~18000MHz	≤3,0 dB	2
BSF-6875M7125A-S	6875-7125MHz	≥40dB	DC~6825MHz	7175~18000MHz	≤3,0 dB	2
BSF-24000M24250A-S	24000-24250MHz	≥40dB	DC~23000MHz	25250~40000MHz	≤3,0 dB	2
BSF-26500M29500A-S	26500-29500MHz	≥60dB	DC~25000MHz	31000~50000MHz	≤3,0 dB	2
BSF-27500M28350A-S	27500-28350MHz	≥60dB	DC~26300MHz	29550~50000MHz	≤3,0 dB	2
BSF-37000M40000A-S	37000-40000MHz	≥60dB	DC~35500MHz	41500~50000MHz	≤3,0 dB	2
BSF-39500M43500A-S	39500-43500MHz	≥40dB	DC~38000MHz	45000~50000MHz	≤3,0 dB	2