CH1 S21 LOG 10 dB/ REF 0 dB
START 200 . 000 000 MHz STOP 3 000 . 000 000 MHz
Cor
Del
PRm
23 Jul 2001 22:02:35
1
2
3
4
5
5 : -39 . 835 dB 2 240 . 000 000 MHz
CH1 Markers
1 : -33 . 544 dB
1. 44000 GHz
2 : -68 . 312 dB
1. 75000 GHz
3 : -51 . 537 dB
1. 78000 GHz
4 : -46 . 878 dB
1. 93000 GHz
Typical Performance
Smith Chart (S11,S22)
Frequency Response
VSWR (S11,S22)
2001
2001-
-JUL
JUL-
-23
23
KPCS Rx RF Filter(1855 MHz)
Part number FSRS1855B2
FSRS1855B2
CH1 S21 LOG 10 dB/ REF 0 dB
Cor
Del
PRm
CH2 S21 LOG 1 dB/ REF 0 dB
START 1 600 . 000 000 MHz STOP 2 200 . 000 000 MHz
Cor
Del
PRm
23 Jul 2001 21:59:19
1
2
34
55 : -2 . 0259 dB 1 855 . 000 000 MHz
CH1 Markers
1 : -68 . 298 dB
1. 75000 GHz
2 : -51 . 497 dB
1. 78000 GHz
3 : -2 . 0143 dB
1. 84000 GHz
4 : -2 . 0702 dB
1. 87000 GHz
3
4
3 : . 05590 dB -30 . 000 000 MHz
REF=4
CH2 Markers
mean : -1 . 9012 dB
s. dev : . 06770 dB
p-p : . 28070 dB
CH1 S11 1 U FS
Cor
Del
PRm
CH2 S22 1 U FS
START 1 600 . 000 000 MHz STOP 2 200 . 000 000 MHz
Cor
Del
PRm
23 Jul 2001 21:59:39
1
23
4
5
5 : 44 . 424 -14 . 246 6. 0226 pF 1 855 . 000 000 MHz
CH1 Markers
1 : 2. 0676
-5 . 0542
1. 75000 GHz
2 : 2. 1465
1. 3834
1. 78000 GHz
3 : 58 . 771
1. 5566
1. 84000 GHz
4 : 43 . 508
-2 . 2402
1. 87000 GHz
1
23
4
5
5 : 42 . 951 -14 . 076 6. 0953 pF 1 855 . 000 000 MHz
CH2 Markers
1 : 1. 5569
-7 . 9080
1. 75000 GHz
2 : 1. 5490
-2 . 1331
1. 78000 GHz
3 : 58 . 094
1. 7148
1. 84000 GHz
4 : 42 . 393
-2 . 3379
1. 87000 GHz
CH1 S11 SWR 1 / REF 1
Cor
Del
PRm
CH2 S22 SWR 1 / REF 1
START 1 600 . 000 000 MHz STOP 2 200 . 000 000 MHz
Cor
Del
PRm
23 Jul 2001 21:59:59
1 2
34
5
5 : 1. 3802 1 855 . 000 000 MHz
CH1 Markers
1 : 24 . 468
1. 75000 GHz
2 : 23 . 297
1. 78000 GHz
3 : 1. 1787
1. 84000 GHz
4 : 1. 1591
1. 87000 GHz
1 2
34
5
5 : 1. 4009 1 855 . 000 000 MHz
CH2 Markers
1 : 32 . 820
1. 75000 GHz
2 : 32 . 275
1. 78000 GHz
3 : 1. 1670
1. 84000 GHz
4 : 1. 1889
1. 87000 GHz
Environmental Specification
Electrical Specification
Specification
Parameters Frequency(MHz) LG (FSRS1855B2) Unit Remarks
Center Frequency 1855 MHz
Insertion Loss 1840 to 1870 3.0 max (2.4 typ) dB
Ripple 1840 to 1870 1.0 max (0.6 typ) dB
VSWR 1840 to 1870 2.0 max (1.4 typ)
1440 to 1470 25 min (29 typ) dB
1750 to 1780 30 min (40 typ) dB
1930 to 1960 30 min (38 typ) dB
Attenuation
2240 to 2270 28 min (31 typ) dB
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
KR2
LXX
KPCS Rx RF Filter(1855 MHz)
Part number FSRS1855B2
FSRS1855B2
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
