Dual Low Pass Filter (for GSM-EGSM TX + DCS-PCS TX ) FI 168D087018 ■ Shapes & Dimensions ■ Electrical Characteristics 1.60+/-0.10 Specification Typical Data Pass Band frequency 824 - 915 MHz ← Insertion Loss at Pass band 0.6dB Max. (-30 ~ +85deg-C) 0.48dB Lower V.S.W.R at Pass band 1.5 Max. 1.13 Frequency Attenuation 1648-1830MHz 25dB Min. 27dB Band 2472-2745MHz 25dB Min. 30dB 3.2W Max. Input Power at Pass band 50 ohm Impedance Pass Band frequency 1710 - 1910 MHz ← Insertion Loss at Pass band 0.6dB Max. (-30 ~ +85deg-C) 0.45dB Higher V.S.W.R at Pass band 1.5 Max. 1.12 Frequency Attenuation 3420-3820MHz 25dB Min. 32dB Band 5130-5730MHz 25dB Min. 30dB 3.2W Max. Input Power at Pass band 50 ohm Impedance Isolation IN Port to IN Port and OUT Port to OUT Port IN Port to OUT Port ■ Actual Data 824-915MHz 27dB Min. 46dB 1710-1910MHz 30dB Min. 41dB 824-915MHz 30dB Min. 41dB 1710-1910MHz 30dB Min. 43dB データシート (6) (5) (4) 0.80 +/-0.10 (1) 0. 20 +/-0.15 (2) 0.45max (3) 0.50 +/-0.15 (1) Higher freq. IN port (2) GND (3) Lower freq. IN port (4) Lower freq. OUT port (5) GND (6) Higher freq. OUT port Unit : [mm] S21(Lower freq. IN port to OUT port) Attenuation [dB] Attenuation [dB] S11(Lower freq. port) S43(Higher freq. IN port to OUT port) S33(Higher freq. port) Lower Frequency Band Confidential Higher Frequency Band Date: Feb/19/2010 The Example of a Land Pattern Dual Low Pass Filter (for FI168D087018) Land pattern Solder Resist Note : All the specifications are subject to change without notice. Confidential Date: Feb/19/2010