Typical Performance
Smith Chart (S11,S22)
Frequency Response
VSWR (S11,S22)
2001
2001-
-AUG
AUG-
-25
25
EGSM Tx RF Filter(897.5 MHz)
Part number FSRS0897B2
FSRS0897B2
CH1 S21 LOG 10 dB/ REF 0 dB
START 200 . 000 000 MHz STOP 3 000 . 000 000 MHz
Cor
Del
PRm
25 Aug 2001 11:56:40
1
2
3
4
5
5 : -37 . 113 dB 2 000 . 000 000 MHz
CH1 Markers
1 : -48 . 137 dB
845 . 000 MHz
2 : -19 . 037 dB
925 . 000 MHz
3 : -49 . 264 dB
935 . 000 MHz
4 : -33 . 318 dB
960 . 000 MHz
CH1 S21 LOG 10 dB/ REF 0 dB
Cor
Del
PRm
CH2 S21 LOG 1 dB/ REF 0 dB
START 700 . 000 000 MHz STOP 1 100 . 000 000 MHz
Cor
Del
PRm
25 Aug 2001 11:54:05
12
3
4
5
5 : -47 . 959 dB 845 . 000 000 MHz
CH1 Markers
1 : -1 . 9977 dB
880 . 000 MHz
2 : -2 . 5924 dB
915 . 000 MHz
3 : -19 . 152 dB
925 . 000 MHz
4 : -33 . 345 dB
960 . 000 MHz
1
2
1 : . 59470 dB -35 . 000 000 MHz
REF=2
CH2 Markers
mean : -1 . 6370 dB
s . dev : . 25420 dB
p-p : 1. 2784 dB
CH1 S11 SWR 1 / REF 1
Cor
Del
PRm
CH2 S22 SWR 1 / REF 1
START 700 . 000 000 MHz STOP 1 100 . 000 000 MHz
Cor
Del
PRm
25 Aug 2001 11:54:44
12
3
4
5
5 : 1. 7130 897 . 500 000 MHz
CH1 Markers
1 : 1. 0933
880 . 000 MHz
2 : 1. 6769
915 . 000 MHz
3 : 6. 5056
925 . 000 MHz
4 : 20 . 396
960 . 000 MHz
12
3
4
5
5 : 1. 7285 897 . 500 000 MHz
CH2 Markers
1 : 1. 2538
880 . 000 MHz
2 : 1. 7007
915 . 000 MHz
3 : 7. 8569
925 . 000 MHz
4 : 20 . 044
960 . 000 MHz
CH1 S11 1 U FS
START 700 . 000 000 MHz STOP 1 100 . 000 000 MHz
Cor
Del
PRm
CH2 S22 1 U FS
Cor
Del
PRm
25 Aug 2001 11:54:35
1
2
3
4
5
5 : 38 . 799 -21 . 203 8. 3635 pF 897 . 500 000 MHz
CH1 Markers
1 : 52 . 912
3. 5215
880 . 000 MHz
2 : 58 . 338
-26 . 957
915 . 000 MHz
3 : 50 . 336
-108 . 34
925 . 000 MHz
4 : 3 . 8066
-37 . 057
960 . 000 MHz
1
2
3
4
5
5 : 37 . 426 -20 . 414 8. 6867 pF 897 . 500 000 MHz
CH2 Markers
1 : 41 . 254
5. 4336
880 . 000 MHz
2 : 71 . 211
-24 . 031
915 . 000 MHz
3 : 34 . 746
-100 . 76
925 . 000 MHz
4 : 3 . 9375
-38 . 027
960 . 000 MHz
Specification
Parameters Frequency(MHz) LG (FSRS0897B2) Unit Remarks
Center Frequency 897.5 MHz
Insertion Loss 880 to 915 4.0 max (2.7 typ) dB
Ripple 880 to 915 2.0 max (1.3 typ) dB
VSWR 880 to 915 2.5 max (1.9 typ)
DC to 845 22 min (25 typ) dB
925 to 935 5 min (18 typ) dB
Attenuation
935 to 2000 20 min (29 typ) dB
Environmental Specification
Electrical Specification
Package Dimension
Contact Point
Design and specifications are subject to change without notice.
Unit : mm
Pin assignment
2-IN,5-OUT
1, 3, 4, 6 - GND
DATE
CODE MODEL
NAME
ET3
LXX
Seoul, Korea
Domestic Sales Overseas Sales San Diego, USA
R&D, Marketing Office
TEL : +82-2-2005-5264~8 TEL : +82-2-2005-5226 TEL : 1-858-693-0101
FAX : +82-2-2005-5252 FAX : +82-2-2005-5206~7 FAX : 1-858-693-0091
e-mail : dhleeb@lginnotek.com e-mail : jwleeb@lginnotek.com e-mail : khbaek@lginfocomm.com
Min Typical Max Unit
Operation Temperature Range -30 85 °C
DC Voltage -5 5 V
Input Power 10 20 dBm
Input Impedance 50 Ω
Output Impedance 50 Ω
EGSM Tx RF Filter(897.5 MHz)
Part number FSRS0897B2
FSRS0897B2
