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Filters for Communication Equipment
o LFB32_SB Series (1210)
3.2±0.2 (1)
(4) (2)
0.3±0.2
(3)
0.8±0.2 0.4±0.3 1.2±0.3
1.5±0.2
2.5±0.2
(1) : IN (2) : GND (3) : OUT (4) : GND
(in mm)
Attenuation (dB)
Frequency Characteristics
0 10 20 30 40 50 60 70 900
1900 Frequency (MHz)
2900
Part Number
Nominal Center Bandwidth (BW)
Frequency (fo) (MHz)
(MHz)
LFB321G66SB1-560
1662
fo±12.5
LFB321G89SB1-591
1890
fo±10.0
LFB321G90SB1-559
1907.5
fo±12.5
Insertion Loss in BW (dB)
2 max. (at 25°C)
1.2 max. (at 25°C)
1.0 max. (at 25°C)
Attenuation (Absolute Value) I) (dB)
27 min. at 1895~1918MHz 21 min. at 1655~1675MHz 35 min. at 1397.5~1440MHz
Attenuation (Absolute Value) II) (dB)
20 min. at 2xfo MHz 15 min. at 2xfo MHz 20 min. at 1646~1680MHz
Filters for Communication Equipment 0.
LFB321G66SB1-560 Datasheet
