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DIELECTRIC DEVICE
TECHNICAL DATA
KHB1890B01
DIELECTRIC BAND PASS FILTER
TYPICAL PASSBAND CHARACTERISTIC
DIMENSION
ATTENUATION [dB] RETURN LOSS [dB]
2.47 2.4
2.07 1.6 1.2
3.8
0 20 40 60
1640
1890
Frequency [MHz]
0 10 20 30 2140
4.4
Dimension Tolerance : +_ 0.1mm
1.4
1
SPECIFICATION Application
Center Frequency Bandwidth Insertion Loss Ripple Standing Wave Ratio Impedance
Attenuation
SYMBOL fO BW IL
Min fO 10
VSWR
Z
1660~1680MHz
30
1770~1790MHz
10
3760~3800MHz
10
5640~5700MHz
10
DECT Typ. 1890
50
Max.
1.5 0.5 2.
KHB1890B01 Datasheet
