GSM Tx RF Filter(902.5 MHz) Part number FSRS0902B2 Typical Performance Frequency Response 25 Aug 2001 11:40:55 CH1 CH2 S21 S21 LOG LOG 10 dB/ 1 dB/ REF 0 dB REF 0 dB 5 : -46 . 855 1 : . 54210 1 dB dB 870 . 000 -25 . 000 000 000 25 Aug 2001 11:44:06 MHz MHz CH1 2 PRm Del CH1 Cor S21 LOG 10 dB/ 5 : -30 REF 0 dB . 445 dB 2 000 . 000 000 MHz Markers 1 : -1 . 9349 890 . 000 dB MHz 2 : -2 . 4770 dB 915 . 000 PRm Del CH1 Markers 1 : -45 . 749 dB 845 . 000 MHz Cor MHz 3 : -45 . 045 dB 935 . 000 MHz 2 : -44 . 860 dB 935 . 000 MHz 5 3 : -39 . 320 dB 980 . 000 MHz 4 : -45 . 200 dB 960 . 000 MHz 4 : -45 . 156 1 . 20000 5 dB GHz 3 3 4 2 1 4 PRm Del CH2 1 Cor mean Markers REF=2 : -1 . 8988 dB s . dev : . 19720 dB p-p : . 93470 dB 2 START 700 . 000 000 MHz STOP 1 100 . 000 000 START MHz 200 . 000 000 MHz STOP 25 Aug 2001 11:41:38 S11 1 U FS 5 : 41 . 176 -21 . 879 8 . 0602 pF 902 . 500 000 MHz VSWR (S11, S22) Smith Chart (S11, S22) CH1 3 000 . 000 25 Aug 2001 11:41:49 000 MHz CH1 S11 SW R 1 / REF 1 5 : 1 . 6722 3 CH1 902 . 500 000 MHz 4 Markers Del CH1 Del 1 : 39 . 883 -6 . 6992 890 . 000 MHz Cor 2 : 71 . 906 -11 . 070 915 . 000 MHz 5 PRm 2 1 Markers 1 : 1 . 3113 890 . 000 MHz Cor 2 : 1 . 5015 915 . 000 MHz PRm 3 : 13 . 826 935 . 000 MHz 3 : 10 . 402 -68 . 016 935 . 000 MHz 4 : 20 . 726 4 : 4 . 2363 -43 . 291 960 . 000 MHz 960 . 000 MHz 5 3 4 CH2 S22 1 U FS 5 : 39 . 791 -21 2 1 . 475 8 . 2120 pF 902 . 500 000 CH2 MHz S22 SW R 1 / REF 1 5 : 1 . 6936 3 Del CH2 Markers 1 : 38 . 482 -4 . 2227 890 . 000 MHz Cor 2 : 68 . 473 -13 . 633 915 . 000 MHz 5 PRm 1 902 . 500 000 MHz 4 Del CH2 Markers 1 : 1 . 3211 890 . 000 MHz Cor 2 : 1 . 4768 915 . 000 MHz PRm 3 : 13 . 920 935 . 000 MHz 2 3 : 10 . 211 -67 . 391 935 . 000 MHz 4 : 20 . 773 4 : 4 . 1328 -42 . 387 960 . 000 MHz 960 . 000 5 MHz 3 START 700 . 000 000 MHz 4 STOP 1 100 . 000 000 MHz START 700 . 000 000 MHz 1 2 STOP 1 100 . 000 000 MHz 20012001-AUGAUG-25 GSM Tx RF Filter(902.5 MHz) Part number FSRS0902B2 Environmental Specification Min Typical Max Unit Operation Temperature Range -30 85 C DC Voltage -5 5 V 20 dBm Input Power 10 Input Impedance 50 Output Impedance 50 Electrical Specification Parameters Frequency(MHz) Specification LG (FSRS0902B2) Center Frequency Unit 902.5 MHz Insertion Loss 890 to 915 4.0 max (2.5 typ) dB Ripple 890 to 915 2.0 max (1.0 typ) dB VSWR 890 to 915 2.5 max (1.9 typ) DC to 845 25 min (29 typ) dB 845 to 870 25 min (35 typ) dB 935 to 980 20 min (33 typ) dB 980 to 1200 32 min (38 typ) dB 1200 to 2000 23 min (28 typ) dB Attenuation Remarks Design and specifications are subject to change without notice. Package Dimension DATE CODE Unit : mm MODEL NAME GT3 LXX Pin assignment 2 - IN, 5 - OUT 1, 3, 4, 6 - GND Contact Point 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