Low-Pass, Band-Pass & High-Pass Filters

Optimum Performance, Low Loss, High Rejection filters for transceiver IF filter, wireless communications, commercial & military system applications.
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Low-pass Filters

Model Passband Freq. (MHz) 3 dB Cutoff (MHz) Stopband Frequencies Stopband Freq. (MHz) >23 dB Stopband Freq. (MHz) >20 dB VSWR (Passband) Package Category
AFLS-6  * DC - 6 -- -- -- -- 1.5:1
1
FLHS-33  * DC - 2 33 -- -- -- 1.70 :1
1
FLP-12  * DC - 10.7 12 21 19 16 1.30 :1
1
FLP-220  * DC - 220 -- -- -- -- 1.70:1
1
FLP-24  * DC - 21 24 42 37 32 1.70 :1
1
FLP-570  * DC - 520 570 995 880 765 1.70 :1
1
FLP-850  * DC - 780 850 1485 1315 1130 1.70 :1
1
FLP-90  * DC - 82.8 24 42 37 32 1.71 :1
1
FLS-100  * DC - 92 100 175 155 133 1.70 :1
1
FLS-1100  * DC - 1000 1100 1925 1815 1700 1.70 :1
1
FLS-12  * DC - 10.7 12 21 19 16 1.30 :1
1
FLS-154  * DC - 140 154 270 235 208 1.70 :1
1
FLS-220  * DC - 220 -- -- -- -- 1.70:1
1
FLS-220LF  * DC - 220 -- -- -- -- 1.70:1
1
FLS-24  * DC - 21 24 42 37 32 1.70 :1
1
FLS-33  * DC - 30 33 58 51 44 1.70 :1
1
FLS-570  * DC - 520 570 995 880 765 1.70 :1
1
FLS-850  * DC - 780 850 1485 1315 1130 1.70 :1
1
FLS-965  * DC - 875 965 1690 1595 1495 1.70 :1
1
LPS-2000  * DC - 2000 -- -- -- -- 1.25:1
1
 

Band-pass Filters

Model Center Freq.
(MHz)		 Insertion Loss
(dB)		 Passband
(MHz)		 40 dB BW
(MHz) 		35 dB BW
(MHz) 		20 dB BW
(MHz)		 VSWR (Typ.) Package Category
FBS-11  * 10.7 3.5 - 8.5 - 12.85 -- 9.63 - 11.8 --
2
FBS-140  * 140 5 - 108 - 178 -- 120 - 160 --
2
FBS-30  * 30 3.5 - 24 - 36 -- 27 - 33 --
2
FBS-50  * 50 4 - 40 - 62 -- 45 - 56 --
2
FIS-21.4LF  * 21.4 1.5 19.6 - 23.2 6.8 - 64.2 -- 14.9 - 27.8 1.3:1
2
FIS-30  * 30 1.5 27.5 - 32.5 9.3 - 90 -- 21 - 39 --
2
FIS-50  * 50 1.5 45.8 - 54.3 15.8 - 150 -- 35 - 65 --
2
FIS-60  * 60 1.5 54.9 - 65.1 19 - 180 -- 42 - 78 --
2
FIS-70  * 70 1.5 64 - 75.9 20.3 - 210 -- 49 - 91 --
2
FNS-10.7  * 10.7 1.7 10.2 - 11.2 -- 5.1 - 22.5 -- 1.5:1
2
FNS-200  * 200 2.7 190 - 210 -- 95 - 420 -- 1.5:1
2
FNS-400  * 400 3 380.9 - 420 -- 190.5 - 840 -- 1.5:1
2
FNS-450  * 450 3 428.6 - 472.5 -- 214.3 - 945 -- 1.5:1
2
FNS-500  * 500 3 475.2 - 525 -- 238.1 - 1050 -- 1.5:1
2
TFIS-70  * 70 1.5 64 - 75.69 20.3 - 210 -- 49 - 91.69 --
2
 

High-pass Filters

Model Passband (dB) 3 dB Cutoff
(MHz)		 Stopband Freq.
(MHz) >35 dB		 Stopband Freq.
(MHz) >23 dB		 Stopband Freq.
(MHz) >20 dB		 Typ. Passband
VSWR		 Package Category
50 10 5 6 7 1.70 :1
3
630 127 65 80 95 1.70 :1
3
850 182 90 110 135 1.70 :1
3
100 20 10 13 15 1.70 :1
3
150 27 14 17 20 1.70 :1
3
1200 270 135 170 200 1.70 :1
3
1400 410 205 255 305 1.70 :1
3
250 45 23 29 34 1.70 :1
3
1600 545 225 320 410 1.70 :1
3
300 55 28 35 41 1.70 :1
3
300 64 32 40 48 1.70 :1
3
1900 680 340 425 510 1.70 :1
3
2000 795 400 500 600 1.70 :1
3