Wêneya Taybetmendî ya Parzûna Rawestandina Bandê

Fîltera Rawestandina Bandê

Fîlterên rawestandina bandê xwedî şiyana astengkirin an qelskirina sînyalan di rêzek frekansê ya diyarkirî de ne, di heman demê de sînyalên li derveyî wê rêzê zelal dimînin.

Fîlterên rawestandina bendê du frekansên qutkirinê hene, frekanseke qutkirinê ya nizm û frekanseke qutkirinê ya bilind, ku rêzek frekansê ya bi navê "benda derbasbûnê" pêk tînin. Sînyalên di rêza benda derbasbûnê de bi piranî ji hêla fîlterê ve nayên bandorkirin. Fîlterên rawestandina bendê li derveyî rêza benda derbasbûnê yek an çend rêzên frekansê yên bi navê "bendên rawestandinê" pêk tînin. Sînyala di rêza benda rawestandinê de ji hêla fîlterê ve tê qelskirin an bi tevahî tê astengkirin.

Ji me re e-nameyek bişînin sales@rftyt.com

Hûrguliyên Berhemê

Etîketên Berheman

Pelê Daneyan

Fîltera Rawestandina Bandê
Model & Pelê Daneyan	Frekansa rawestgehê	Refz	Banda Derbasbûnê 1	Derbasbûna 2	Windakirina têxistinê	VSWR
BSF-400M600A-S	400-600MHz	≥60dB	DC~390MHz	480~1500MHz	≤2.0dB	2
BSF-663M698A-S	663-698MHz	≥50dB	DC~651MHz	710~2000MHz	≤2.0dB	2
BSF-699M716A-S	699-716MHz	≥40dB	DC~684MHz	729~2000MHz	≤2.0dB	2
BSF-703M748A-S	703-748MHz	≥60dB	DC~688MHz	763~1800MHz	≤2.0dB	2
BSF-703M803A-S	703-803MHz	≥45dB	DC~693MHz	813~2000MHz	≤2.0dB	2
BSF-704M716A-S	704-716MHz	≥50dB	DC~689MHz	731~1200MHz	≤2.0dB	2
BSF-746M756A-S	746-756MHz	≥40dB	DC~731MHz	771~2000MHz	≤2.0dB	2
BSF-758M803A-S	758-803MHz	≥40dB	DC~743MHz	818~1800MHz	≤2.0dB	2
BSF-777M787A-S	777-787MHz	≥45dB	DC~762MHz	802~2000MHz	≤2.0dB	2
BSF-814M849A-S	814-849MHz	≥45dB	DC~799MHz	864~2000MHz	≤1.5dB	2
BSF-832M862A-S	832-862MHz	≥40dB	DC~821MHz	897~1800MHz	≤1.5dB	2
BSF-869M894A-S	869-894MHz	≥40dB	DC~854MHz	909~2000MHz	≤1.5dB	2
BSF-880M915A-S	880-915MHz	≥40dB	DC~860MHz	935~2000MHz	≤1.5dB	2
BSF-902M928A-N	902-928MHz	≥45dB	DC~896MHz	934~2500MHz	≤2.0dB	2
BSF-921M960A-S	921-960MHz	≥40dB	DC~911MHz	970~1800MHz	≤2.0dB	2
BSF-935M960A-S	935-960MHz	≥40dB	DC~925MHz	970~1600MHz	≤2.0dB	2
BSF-1400M1600A-S	1400-1600MHz	≥60dB	DC~1340MHz	1660~5000MHz	≤1.5dB	2
BSF-1452M1496A-S	1452-1496MHz	≥40dB	DC~1437MHz	1511~3500MHz	≤2.0dB	2
BSF-1695M1710A-N	1695-1710MHz	≥80dB	DC~1685MHz	1720~5000MHz	≤2.5dB	2
BSF-1710M1780A-S	1710-1780MHz	≥40dB	DC~1695MHz	1795~3000MHz	≤2.0dB	2
BSF-1800M2000A-S	1800-2000MHz	≥40dB	DC~1750MHz	2050~3000MHz	≤2.0dB	2
BSF-1805M1880A-S	1805-1880MHz	≥60dB	DC~1785MHz	1900~6000MHz	≤2.0dB	2
BSF-1850M1915A-S	1850-1915MHz	≥45dB	DC~1835MHz	1930~4200MHz	≤2.0dB	2
BSF-1880M1920A-S	1880-1920MHz	≥40dB	DC~1865MHz	1935~3000MHz	≤2.0dB	2
BSF-1920M1980A-S	1920-1980MHz	≥30dB	DC~1900MHz	2010~3000MHz	≤2.0dB	2
BSF-1930M1990A-S	1930-1990MHz	≥40dB	DC~1915MHz	2005~5000MHz	≤2.0dB	2
BSF-2110M2155A-S	2110-2115MHz	≥40dB	DC~2095MHz	2170~4200MHz	≤1.8dB	2
BSF-2110M2170A-S	2110-2170MHz	≥60dB	DC~2090MHz	2190~6000MHz	≤2.0dB	2
BSF-2110M2200A-S	2110-2170MHz	≥40dB	DC~2095MHz	2215~4200MHz	≤2.0dB	2
BSF-2200M2600A-S	2200-2600MHz	≥50dB	DC~2150MHz	2650~8000MHz	≤2.5dB	2
BSF-2300M2400A-S	2300-2400MHz	≥60dB	DC~2285MHz	2415~3000MHz	≤2.5dB	2
BSF-2400M2485A-S	2400-2485MHz	≥40dB	DC~2375MHz	2510~5500MHz	≤2.0dB	2
BSF-2400M2500A-S	2400-2500MHz	≥50dB	DC~2170MHz	3000~18000MHz	≤2.0dB	2
BPF-2500M2570A-S	2500-2570MHz	≥40dB	DC~2485MHz	2585~4000MHz	≤3.0dB	2
BSF-2570M2620A-S	2570-2620MHz	≥40dB	DC~2555MHz	2635~4000MHz	≤3.0dB	1.5
BSF-2620M2690A-S	2620-2690MHz	≥40dB	DC~2605MHz	2705~4200MHz	≤2.0dB	2
BSF-3300M3800A-S	3300-3800MHz	≥40dB	DC~3270MHz	3830~8000MHz	≤3.0dB	2
BSF-3300M3850A-S	3300-3850MHz	≥40dB	DC~3270MHz	3880~8000MHz	≤3.0dB	2
BSF-3300M4200A-S	3300-4200MHz	≥70dB	DC~3200MHz	4300~6500MHz	≤2.0dB	2
BSF-3400M3600A-S	3400-3600MHz	≥45dB	DC~3370MHz	3630~8000MHz	≤2.0dB	2
BSF-3550M3700A-S	3550-3700MHz	≥80dB	DC~3520MHz	3730~8000MHz	≤3.0dB	2
BSF-3600M3800A-S	3600-3800MHz	≥45dB	DC~3570MHz	3830~8000MHz	≤2.0dB	2
BSF-3850M4200A-S	3850-4200MHz	≥40dB	DC~3820MHz	4230~8000MHz	≤3.0dB	2
BSF-4400M5000A1-S	4400-5000MHz	≥80dB	DC~4340MHz	5060~8000MHz	≤3.0dB	2
BSF-4400M5000A2-S	4400-5000MHz	≥40dB	DC~4370MHz	5030~8000MHz	≤3.0dB	2
BSF-5150M5250A-S	5150-5250MHz	≥80dB	DC~5152MHz	5275~8000MHz	≤3.0dB	2
BSF-5150M5850A-S	5150-5850MHz	≥50dB	DC~5000MHz	6000~18000MHz	≤3.0dB	2
BSF-5150M5925A-S	5150-5925MHz	≥50dB	DC~5000MHz	6125~8000MHz	≤2.0dB	2
BSF-5250M5350A-S	5250-5350MHz	≥80dB	DC~5225MHz	5375~8000MHz	≤3.0dB	2
BSF-5400M5900A-S	5400-5900MHz	≥40dB	DC~5100MHz	6200~12000MHz	≤2.0dB	2
BSF-5470M5725A-S	5470-5725MHz	≥80dB	DC~5420MHz	5775~8000MHz	≤3.0dB	2
BSF-5725M5850A-S	5725-5850MHz	≥80dB	DC~5695MHz	5880~8000MHz	≤3.0dB	2
BSF-5925M6425A-S	5925-6425MHz	≥40dB	DC~5875MHz	5475~18000MHz	≤3.0dB	2
BSF-6425M6525A-S	6425-6525MHz	≥40dB	DC~6375MHz	6575~18000MHz	≤3.0dB	1.5
BSF-6525M6875A-S	6525-6875MHz	≥40dB	DC~6475MHz	6975~18000MHz	≤3.0dB	2
BSF-6875M7125A-S	6875-7125MHz	≥40dB	DC~6825MHz	7175~18000MHz	≤3.0dB	2
BSF-24G24.25A-S	24000-24250MHz	≥40dB	DC~23000MHz	25250~40000MHz	≤3.0dB	2
BSF-26.5G29.5A-S	26500-29500MHz	≥60dB	DC~25000MHz	31000~50000MHz	≤3.0dB	2
BSF-27.5G28.35A-S	27500-28350MHz	≥60dB	DC~26300MHz	29550~50000MHz	≤3.0dB	2
BSF-37G40A-S	37000-40000MHz	≥60dB	DC~35500MHz	41500~50000MHz	≤3.0dB	2
BSF-39.5G43.5A-S	39500-43500MHz	≥40dB	DC~38000MHz	45000~50000MHz	≤3.0dB	2

Têgihiştinî

Firehiya bandbendê behsa firehiya rêza bandbendê dike, ango, navbera frekansên di navbera frekansên qutkirina bilind û nizm de. Fîlterên bandbendê rêjeyên qelsbûnê yên cuda hene, ku ji bo temsîlkirina pileya qelsbûna sînyalê di rêza bandbendê de li gorî sînyala di rêza derbasbûnê de têne bikar anîn. Dibe ku hin fîlterên bandbendê di rêza derbasbûnê de pêlên hebin, ango guhertinên di qezenca sînyalê de li ser rêzek frekansê ya diyarkirî. Pêl dikarin bi sêwirana fîlterê û çêtirkirina wê werin kontrol kirin da ku kalîteya sînyalê di rêza derbasbûnê de were misoger kirin. Fîlterên bandbendê bi gelemperî împedansên têketin û derketinê yên taybetî hene da ku li gorî hewcedariyên împedansê yên çavkaniya sînyalê û barkirinê bin.

Fîlterên band-stop bi berfirehî di warên cûrbecûr de têne bikar anîn, wekî pergalên ragihandinê, alavên deng, amplîfîkator, wergirên radyoyê, û hwd.

Pêşî: Kêmkerê Çîpê

Piştî: Fîltera Derbasbûna Bilind