24
www.johansontechnology.com
LOW-PASS FILTERS
Part Frequency Insertion Return Case
Number (MHz) Loss (max) Attenuation (min) Loss (min) Size
0869LP14A090 824 - 915 0.60 dB 20 dB @ 2xFo 10.9 dB Case 14-1
15 dB @ 3xFo
0898LP18A035 880 - 915 0.60 dB 30 dB @ 2xFo 10.9 dB Case 18-2
18 dB @ 3xFo
0915LP15A026 902 - 928 0.65 dB 25 dB @ 2xFo 9.5 dB Case 15-2
25 dB @ 3xFo
0915LP15B026 902 - 928 0.50 dB 30 dB @ 2xFo 14.0 dB Case 15-2
30 dB @ 3xFo
1748LP18A075 1710 - 1785 0.60 dB 30 dB @ 2xFo 10.9 dB Case 18-2
18 dB @ 3xFo
1810LP07A200 1710 - 1910 0.50 dB 20 dB @ 2xFo 10.9 dB Case 07-1
20 dB @ 3xFo
1810LP14A200 1710 - 1910 0.60 dB 30 dB @ 3420 - 3570 MHz 11.7 dB Case 14-1
25 dB @ 3700 - 3820 MHz
20 dB @ 5130 - 5730 MHz
1880LP14A060 1850 - 1910 0.60 dB 27 dB @ 2xFo 11.7 dB Case 14-1
19 dB @ 3xFo
2442LP18A083 2400 - 2483 0.60 dB 30 dB @ 2xFo 10.9 dB Case 18-2
18 dB @ 3xFo
2450LP14A100 2400 - 2500 0.50 dB 25 dB @ 2xFo 14.0 dB Case 14-1
18 dB @ 3xFo
2450LP14B100 2400 - 2500 0.50 dB 35 dB @ 2xFo 14.0 dB Case 14-1
25 dB @ 3xFo
2450LP15A050 2400 - 2500 0.50 dB 27 dB @ 2xFo 10.9 dB Case 15-2
25 dB @ 3xFo
5515LP15A730 5150 - 5875 0.50 dB 25 dB @ 2xFo 10.9 dB Case 15-2
18 dB @ 3xFo
Case 14-1 (EIA 0603/ 1608)
.031 In.
(0.80 mm)
.063 In.
(1.6 mm)
.024 In.
(.60 mm)
Case 07-1 (EIA 0402/ 1005)
.020 In.
(0.50 mm)
.039 In.
(1.0 mm)
.015 In.
(.38 mm)
DIRECTIONAL COUPLER WITH LOW PASS FILTER
Part Frequency Insertion Return Coupling Isolation Attenuation (min.) Case
Number (MHz) Loss (max) Loss (min) (dB) (min.) 2 x Fo 3 x Fo Size
0898CF15A035_ 880 - 915 0.7 dB 14 dB 20 ± 1.0 25.0 dB 22.0 dB 17.0 dB Case 15-1
1748CF15A075_ 1710 - 1785 0.5 dB 14 dB 20 ± 1.0 25.0 dB 22.0 dB 17.0 dB Case 15-1
Case 15-1 (EIA 0805 / 2012)
.049 In.
(1.25 mm)
.079 In.
(2.0 mm)
.034 In.
(.85 mm)
Basic case size drawings for above part numbers are located on this page or the following page.
Detailed specifications and performance curves for the RF Ceramic Component line are located on our website.
