RFTYT Bandstop Shaandhaynta Q Cunsurka Soo noqnoqda

Shaandheeyayaasha joogsiga joogsiga ahi waxay awood u leeyihiin inay xannibaan ama ay yareeyaan calaamadaha kala duwanaanshiyaha soo noqnoqda ee gaarka ah, halka calaamadaha ka baxsan xadkaas ay yihiin kuwo hufan.

Shaandhooyinka joogsiga-joojintu waxay leeyihiin laba jeer oo goos goos ah, soo noqnoqoshada gooyn hooseeya iyo soo noqnoqoshada goynta sare, samaynta kala duwanaansho joogto ah oo loo yaqaan "passband".Calaamadaha ku jira xadhkaha xadhkaha baaska ayaa inta badan aan saamayn ku yeelan doona shaandhada.Shaandhooyinka joogsiga-joojinta waxay sameeyaan hal ama in ka badan oo kala duwan oo soo noqnoqda oo loo yaqaan "stopbands" oo ka baxsan xadka baasaaska.Calaamadaha inta u dhaxaysa xadhkaha joogsiga ayaa la yareeyey ama gebi ahaanba xidhay filtarka.

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Xakamaynta xawaaraha joogsiga waxaa loola jeedaa balladhka kala duwanaanta joogsiga joogsiga, taas oo ah, inta jeer ee inta u dhaxaysa soo noqnoqoshada sare iyo hoose ee jarista.Shaandhooyinka joogsiga-joojinta waxay leeyihiin heerar attenuation oo kala duwan, kuwaas oo loo isticmaalo si ay u matalaan heerka attenuation ee signal in xadka joogsiga marka loo eego signalka in xadka baaska.Qaar ka mid ah filtarrada band-joojinta ayaa laga yaabaa in ay leeyihiin doogyo kala duwan ee baska, taas oo ah, isbeddellada faa'iidada calaamadda ee xadka soo noqnoqda ee gaarka ah.Ripples waxaa lagu xakameyn karaa iyada oo loo marayo naqshadaynta shaandhada iyo hagaajinta si loo hubiyo tayada calaamadaha ee xadka baska.Shaandhooyinka joogsiga-joojinta caadi ahaan waxay leeyihiin wax-soo-gelin gaar ah iyo caqabado soo-saar si ay u dhigmaan shuruudaha impedance ee isha isha iyo culayska.

filtarrada band-joojinta ayaa si weyn loogu isticmaalaa meelo kala duwan, sida hababka isgaarsiinta, qalabka maqalka, amplifiers, qaata raadiyaha, iwm.

Xaashida Xogta

Shaandhaynta Bandstop
Qaabka	Jooji inta jeer	Diidmo	Baasaboorka 1	Baasaboorka 2	Luminta galitaanka	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 ~ 731 MHz	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 ~ 911 MHz	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 ~ 1685 MHz	1720 ~ 5000MHz	≤2.5dB	2
BSF-1710M1780A-S	1710-1780MHz	≥40dB	DC ~ 1695 MHz	1795 ~ 3000MHz	≤2.0dB	2
BSF-1800M2000A-S	1800-2000MHz	≥40dB	DC ~ 1750MHz	2050 ~ 3000MHz	≤2.0dB	2
BSF-1805M1880A-N	1805-1880MHz	≥60dB	DC ~ 1785 MHz	1900 ~ 6000MHz	≤2.0dB	2
BSF-1850M1915A-S	1850-1915MHz	≥45dB	DC ~ 1835 MHz	1930 ~ 4200MHz	≤2.0dB	2
BSF-1880M1920A-S	1880-1920MHz	≥40dB	DC ~ 1865 MHz	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 ~ 1915 MHz	2005 ~ 5000MHz	≤2.0dB	2
BSF-1965M1710A-S	1965-1710MHz	≥80dB	DC ~ 1685 MHz	1720 ~ 5000MHz	≤2.5dB	2
BSF-2110M2155A-S	2110-2115MHz	≥40dB	DC ~ 2095 MHz	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 ~ 2095 MHz	2215 ~ 4200MHz	≤2.0dB	2
BSF-2200M2600A-S	2200-2600MHz	≥50dB	DC ~ 2150MHz	2650 ~ 8000MHz	≤2.5dB	2
BSF-2300M2400A-N	2200-2600MHz	≥80dB	DC ~ 2273 MHz	2427 ~ 6000MHz	≤2.0dB	2
BSF-2300M2400A-S	2300-2400MHz	≥60dB	DC ~ 2285MHz	2415 ~ 3000MHz	≤2.5dB	2
BSF-2400M2485A-S	2400-2485MHz	≥40dB	DC ~ 2375 MHz	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 ~ 2485 MHz	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 ~ 2605 MHz	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-4400M5000A-S	4400-5000MHz	≥80dB	DC ~ 4340MHz	5060 ~ 8000MHz	≤3.0dB	2
BSF-4400M5000A-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-24000M24250A-S	24000-24250MHz	≥40dB	DC ~ 23000MHz	25250 ~ 40000MHz	≤3.0dB	2
BSF-26500M29500A-S	26500-29500MHz	≥60dB	DC ~ 25000MHz	31000 ~ 50000MHz	≤3.0dB	2
BSF-27500M28350A-S	27500-28350MHz	≥60dB	DC ~ 26300MHz	29550 ~ 50000MHz	≤3.0dB	2
BSF-37000M40000A-S	37000-40000MHz	≥60dB	DC ~ 35500MHz	41500 ~ 50000MHz	≤3.0dB	2
BSF-39500M43500A-S	39500-43500MHz	≥40dB	DC ~ 38000MHz	45000 ~ 50000MHz	≤3.0dB	2