Typical Performance
Smith Chart (S11,S22)
Frequency Response
VSWR (S11,S22)
2001
2001-
-AUG
AUG-
-25
25
GSM Rx RF Filter(947.5 MHz)
Part number FSRS0947B2
FSRS0947B2
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 11:33:25
1
2
34
5
5 : -37 . 079 dB 2 000 . 000 000 MHz
CH1 Markers
1 : -34 . 880 dB
800 . 000 MHz
2 : -44 . 350 dB
915 . 000 MHz
3 : -36 . 295 dB
980 . 000 MHz
4 : -36 . 741 dB
1. 02500 GHz
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 11:28:32
12
3
4
5
5 : -36 . 404 dB 980 . 000 000 MHz
CH1 Markers
1 : -2 . 2231 dB
935 . 000 MHz
2 : -1 . 8281 dB
960 . 000 MHz
3 : -58 . 309 dB
890 . 000 MHz
4 : -44 . 059 dB
915 . 000 MHz
1
2
2 : . 39500 dB 25 . 000 000 MHz
REF=1
CH2 Markers
mean : -1 . 7048 dB
s. dev : . 16050 dB
p-p : . 77150 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 11:30:35
12
3 4
5
5 : 1. 6971 947 . 500 000 MHz
CH1 Markers
1 : 1. 4246
935 . 000 MHz
2 : 1. 1422
960 . 000 MHz
3 : 51 . 283
890 . 000 MHz
4 : 35 . 598
915 . 000 MHz
12
3 4
5
5 : 1. 7103 947 . 500 000 MHz
CH2 Markers
1 : 1. 4868
935 . 000 MHz
2 : 1. 1398
960 . 000 MHz
3 : 53 . 660
890 . 000 MHz
4 : 33 . 531
915 . 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 11:30:17
1 2
3
4
5
5 : 42 . 525 -23 . 518 7. 1425 pF 947 . 500 000 MHz
CH1 Markers
1 : 35 . 789
-4 . 9824
935 . 000 MHz
2 : 47 . 719
-6 . 0938
960 . 000 MHz
3 : 1 . 0024
-7 . 6934
890 . 000 MHz
4 : 1 . 4712
10 . 721
915 . 000 MHz
12
3
4
5
5 : 41 . 770 -23 . 418 7. 1728 pF 947 . 500 000 MHz
CH2 Markers
1 : 33 . 992
-3 . 8555
935 . 000 MHz
2 : 47 . 764
-6 . 0098
960 . 000 MHz
3 : 967 . 77 m
-8 . 9502
890 . 000 MHz
4 : 1 . 5557
9. 4917
915 . 000 MHz
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
GR3
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
GSM Rx RF Filter(947.5 MHz)
Part number FSRS0947B2
FSRS0947B2
Specification
Parameters Frequency(MHz) LG (FSRS0947B2) Unit Remarks
Center Frequency 947.5 MHz
Insertion Loss 935 to 960 4.0 max (2.2 typ) dB
Ripple 935 to 960 2.0 max (1.0 typ) dB
VSWR 935 to 960 2.5 max (2.0 typ)
DC to 800 25 min (29 typ) dB
890 to 915 20 min (40 typ) dB
980 to 1025 25 min (35 typ) dB
1025 to 1600 30 min (35 typ) dB
Attenuation
1600 to 2000 25 min (29 typ) dB
