Šírka pásma stoppásma sa vzťahuje na šírku rozsahu stop pásma, to znamená frekvenčné rozpätie medzi vysokou a nízkou medznou frekvenciou.Pásmové zádržné filtre majú rôzne miery útlmu, ktoré sa používajú na vyjadrenie stupňa zoslabenia signálu v rozsahu nepriepustného pásma vzhľadom na signál v rozsahu priepustného pásma.Niektoré pásmové zádržné filtre môžu mať zvlnenie v rozsahu priepustného pásma, to znamená zmeny zosilnenia signálu v určitom frekvenčnom rozsahu.Zvlnenie je možné ovládať pomocou návrhu a optimalizácie filtra, aby sa zabezpečila kvalita signálu v rozsahu priepustného pásma.Pásmové zádržné filtre majú zvyčajne špecifické vstupné a výstupné impedancie, aby zodpovedali požiadavkám na impedanciu zdroja signálu a záťaže.
Pásmové zádržné filtre sú široko používané v rôznych oblastiach, ako sú komunikačné systémy, audio zariadenia, zosilňovače, rádiové prijímače atď.
Bandstop Filter | ||||||
Model | Frekvencia stoppásma | odmietnutie | Passband 1 | Passband 2 | Strata vloženia | VSWR |
BSF-400M600A-S | 400-600 MHz | ≥60 dB | DC ~ 390 MHz | 480 ~ 1500 MHz | ≤ 2,0 dB | 2 |
BSF-663M698A-S | 663-698 MHz | ≥50 dB | DC ~ 651 MHz | 710 ~ 2000 MHz | ≤ 2,0 dB | 2 |
BSF-699M716A-S | 699-716 MHz | ≥40 dB | DC ~ 684 MHz | 729 ~ 2000 MHz | ≤ 2,0 dB | 2 |
BSF-703M748A-S | 703-748 MHz | ≥60 dB | DC ~ 688 MHz | 763 ~ 1800 MHz | ≤ 2,0 dB | 2 |
BSF-703M803A-S | 703-803 MHz | ≥ 45 dB | DC ~ 693 MHz | 813 ~ 2000 MHz | ≤ 2,0 dB | 2 |
BSF-704M716A-S | 704-716 MHz | ≥50 dB | DC ~ 689 MHz | 731 ~ 1200 MHz | ≤ 2,0 dB | 2 |
BSF-746M756A-S | 746-756 MHz | ≥40 dB | DC~731 MHz | 771 ~ 2000 MHz | ≤ 2,0 dB | 2 |
BSF-758M803A-S | 758-803 MHz | ≥40 dB | DC ~ 743 MHz | 818 ~ 1800 MHz | ≤ 2,0 dB | 2 |
BSF-777M787A-S | 777-787 MHz | ≥ 45 dB | DC~762 MHz | 802 ~ 2000 MHz | ≤ 2,0 dB | 2 |
BSF-814M849A-S | 814-849 MHz | ≥ 45 dB | DC~799 MHz | 864 ~ 2000 MHz | ≤ 1,5 dB | 2 |
BSF-832M862A-S | 832-862 MHz | ≥40 dB | DC ~ 821 MHz | 897 ~ 1800 MHz | ≤ 1,5 dB | 2 |
BSF-869M894A-S | 869-894 MHz | ≥40 dB | DC ~ 854 MHz | 909 ~ 2000 MHz | ≤ 1,5 dB | 2 |
BSF-880M915A-S | 880-915 MHz | ≥40 dB | DC ~ 860 MHz | 935 ~ 2000 MHz | ≤ 1,5 dB | 2 |
BSF-902M928A-N | 902-928 MHz | ≥ 45 dB | DC ~ 896 MHz | 934 ~ 2500 MHz | ≤ 2,0 dB | 2 |
BSF-921M960A-S | 921-960 MHz | ≥40 dB | DC~911 MHz | 970 ~ 1800 MHz | ≤ 2,0 dB | 2 |
BSF-935M960A-S | 935-960 MHz | ≥40 dB | DC ~ 925 MHz | 970 ~ 1600 MHz | ≤ 2,0 dB | 2 |
BSF-1400M1600A-S | 1400-1600 MHz | ≥60 dB | DC ~ 1340 MHz | 1660 ~ 5000 MHz | ≤ 1,5 dB | 2 |
BSF-1452M1496A-S | 1452-1496 MHz | ≥40 dB | DC ~ 1437 MHz | 1511~3500 MHz | ≤ 2,0 dB | 2 |
BSF-1695M1710A-N | 1695-1710 MHz | ≥80 dB | DC ~ 1685 MHz | 1720 ~ 5000 MHz | ≤ 2,5 dB | 2 |
BSF-1710M1780A-S | 1710-1780 MHz | ≥40 dB | DC ~ 1695 MHz | 1795 ~ 3000 MHz | ≤ 2,0 dB | 2 |
BSF-1800M2000A-S | 1800-2000 MHz | ≥40 dB | DC ~ 1750 MHz | 2050 ~ 3000 MHz | ≤ 2,0 dB | 2 |
BSF-1805M1880A-N | 1805-1880 MHz | ≥60 dB | DC ~ 1785 MHz | 1900 ~ 6000 MHz | ≤ 2,0 dB | 2 |
BSF-1850M1915A-S | 1850-1915 MHz | ≥ 45 dB | DC ~ 1835 MHz | 1930 ~ 4200 MHz | ≤ 2,0 dB | 2 |
BSF-1880M1920A-S | 1880-1920 MHz | ≥40 dB | DC ~ 1865 MHz | 1935~3000 MHz | ≤ 2,0 dB | 2 |
BSF-1920M1980A-S | 1920-1980 MHz | ≥30 dB | DC ~ 1900 MHz | 2010 ~ 3000 MHz | ≤ 2,0 dB | 2 |
BSF-1930M1990A-S | 1930-1990 MHz | ≥40 dB | DC ~ 1915 MHz | 2005 ~ 5000 MHz | ≤ 2,0 dB | 2 |
BSF-1965M1710A-S | 1965-1710 MHz | ≥80 dB | DC ~ 1685 MHz | 1720 ~ 5000 MHz | ≤ 2,5 dB | 2 |
BSF-2110M2155A-S | 2110-2115 MHz | ≥40 dB | DC ~ 2095 MHz | 2170 ~ 4200 MHz | ≤ 1,8 dB | 2 |
BSF-2110M2170A-S | 2110-2170 MHz | ≥60 dB | DC ~ 2090 MHz | 2190 ~ 6000 MHz | ≤ 2,0 dB | 2 |
BSF-2110M2200A-S | 2110-2170 MHz | ≥40 dB | DC ~ 2095 MHz | 2215 ~ 4200 MHz | ≤ 2,0 dB | 2 |
BSF-2200M2600A-S | 2200-2600 MHz | ≥50 dB | DC ~ 2150 MHz | 2650 ~ 8000 MHz | ≤ 2,5 dB | 2 |
BSF-2300M2400A-N | 2200-2600 MHz | ≥80 dB | DC~2273 MHz | 2427~6000 MHz | ≤ 2,0 dB | 2 |
BSF-2300M2400A-S | 2300-2400 MHz | ≥60 dB | DC ~ 2285 MHz | 2415 ~ 3000 MHz | ≤ 2,5 dB | 2 |
BSF-2400M2485A-S | 2400-2485 MHz | ≥40 dB | DC ~ 2375 MHz | 2510 ~ 5500 MHz | ≤ 2,0 dB | 2 |
BSF-2400M2500A-S | 2400-2500 MHz | ≥50 dB | DC ~ 2170 MHz | 3000 ~ 18000 MHz | ≤ 2,0 dB | 2 |
BPF-2500M2570A-S | 2500-2570 MHz | ≥40 dB | DC ~ 2485 MHz | 2585~4000 MHz | ≤ 3,0 dB | 2 |
BSF-2570M2620A-S | 2570-2620 MHz | ≥40 dB | DC ~ 2555 MHz | 2635 ~ 4000 MHz | ≤ 3,0 dB | 1.5 |
BSF-2620M2690A-S | 2620-2690 MHz | ≥40 dB | DC ~ 2605 MHz | 2705 ~ 4200 MHz | ≤ 2,0 dB | 2 |
BSF-3300M3800A-S | 3300-3800 MHz | ≥40 dB | DC ~ 3270 MHz | 3830 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-3300M3850A-S | 3300-3850 MHz | ≥40 dB | DC ~ 3270 MHz | 3880 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-3300M4200A-S | 3300-4200 MHz | ≥70 dB | DC ~ 3200 MHz | 4300 ~ 6500 MHz | ≤ 2,0 dB | 2 |
BSF-3400M3600A-S | 3400-3600 MHz | ≥ 45 dB | DC ~ 3370 MHz | 3630 ~ 8000 MHz | ≤ 2,0 dB | 2 |
BSF-3550M3700A-S | 3550-3700 MHz | ≥80 dB | DC ~ 3520 MHz | 3730 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-3600M3800A-S | 3600-3800 MHz | ≥ 45 dB | DC ~ 3570 MHz | 3830 ~ 8000 MHz | ≤ 2,0 dB | 2 |
BSF-3850M4200A-S | 3850-4200 MHz | ≥40 dB | DC ~ 3820 MHz | 4230 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-4400M5000A-S | 4400-5000 MHz | ≥80 dB | DC ~ 4340 MHz | 5060 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-4400M5000A-S | 4400-5000 MHz | ≥40 dB | DC ~ 4370 MHz | 5030 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-5150M5250A-S | 5150-5250 MHz | ≥80 dB | DC ~ 5152 MHz | 5275~8000 MHz | ≤ 3,0 dB | 2 |
BSF-5150M5850A-S | 5150-5850 MHz | ≥50 dB | DC ~ 5000 MHz | 6000 ~ 18000 MHz | ≤ 3,0 dB | 2 |
BSF-5150M5925A-S | 5150-5925 MHz | ≥50 dB | DC ~ 5000 MHz | 6125~8000 MHz | ≤ 2,0 dB | 2 |
BSF-5250M5350A-S | 5250-5350 MHz | ≥80 dB | DC ~ 5225 MHz | 5375~8000 MHz | ≤ 3,0 dB | 2 |
BSF-5400M5900A-S | 5400-5900 MHz | ≥40 dB | DC ~ 5100 MHz | 6200~12000 MHz | ≤ 2,0 dB | 2 |
BSF-5470M5725A-S | 5470-5725 MHz | ≥80 dB | DC ~ 5420 MHz | 5775~8000 MHz | ≤ 3,0 dB | 2 |
BSF-5725M5850A-S | 5725-5850 MHz | ≥80 dB | DC ~ 5695 MHz | 5880 ~ 8000 MHz | ≤ 3,0 dB | 2 |
BSF-5925M6425A-S | 5925-6425 MHz | ≥40 dB | DC ~ 5875 MHz | 5475~18000 MHz | ≤ 3,0 dB | 2 |
BSF-6425M6525A-S | 6425-6525 MHz | ≥40 dB | DC ~ 6375 MHz | 6575~18000 MHz | ≤ 3,0 dB | 1.5 |
BSF-6525M6875A-S | 6525-6875 MHz | ≥40 dB | DC ~ 6475 MHz | 6975~18000 MHz | ≤ 3,0 dB | 2 |
BSF-6875M7125A-S | 6875-7125 MHz | ≥40 dB | DC ~ 6825 MHz | 7175~18000 MHz | ≤ 3,0 dB | 2 |
BSF-24000M24250A-S | 24000-24250 MHz | ≥40 dB | DC ~ 23000 MHz | 25250~40000MHz | ≤ 3,0 dB | 2 |
BSF-26500M29500A-S | 26500-29500 MHz | ≥60 dB | DC ~ 25000 MHz | 31000 ~ 50000 MHz | ≤ 3,0 dB | 2 |
BSF-27500M28350A-S | 27500-28350MHz | ≥60 dB | DC ~ 26300 MHz | 29550 ~ 50000 MHz | ≤ 3,0 dB | 2 |
BSF-37000M40000A-S | 37000-40000 MHz | ≥60 dB | DC ~ 35500 MHz | 41500 ~ 50000 MHz | ≤ 3,0 dB | 2 |
BSF-39500M43500A-S | 39500-43500 MHz | ≥40 dB | DC ~ 38000 MHz | 45000 ~ 50000 MHz | ≤ 3,0 dB | 2 |