FUJITSU MEDIA DEVICES SRF881NQC31C SYSTEM........................... CDMA/TDMA/AMPS Rx FILTER CARRIER FREQUENCY.............................. 869894 MHz ELECTRICAL CHARACTERISTICS PACKAGE DIMENSION Ta = -30 +85 Items Maximum insertion loss in pass band Conditions [MHz] Min. Typ.* Max. Unit 869 894 1.7 2.5 dB 869 894 0.6 1.3 dB 824 849 40 54 dB 954 980 40 51 dB Unitmm R 0.15 2.5 (Absolute value) Pass band VSWR 17001800 30 48 dB 26002700 30 37 dB 869 894 1.6 2.0 50 1.00 Nominal impedance 0.30 Out of band rejection 2.0 R 0.12 Pass band flatness 1.20 10 0 -10 0.80 #3 #4 #2 #5 #1 #6 Transfer Function (dB) -20 0.40 0.10 FREQUENCY CHARACTERISTICS 0.50 0.25 *Typical values are specified at 25 1.25 -30 -40 TERMINATIONS -50 #1. GROUND #2. INPUT/OUTPUT -60 #3. GROUND -70 #4. GROUND -80 #6. GROUND #5. OUTPUT/INPUT -90 781.5 801.5 821.5 841.5 861.5 881.5 Frequency (MHz) 901.5 921.5 941.5 961.5 981.5 MEASUREMENT CIRCUIT 50 50 The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others. The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding with the design of equipment incorporating this product. No. SRF881NQC31C 2002-04-01 FUJITSU MEDIA DEVICES SRF881NQC31C 10 0 0 -10 -10 -20 -20 Transfer Function (dB) Transfer Function (dB) FREQUENCY CHARACTERISTICS 10 -30 -40 -50 -30 -40 -50 -60 -60 -70 -70 -80 -80 -90 781.5 -90 801.5 821.5 841.5 861.5 881.5 901.5 921.5 941.5 961.5 0 981.5 600 1200 1800 2400 11 0.0 10 -1.0 9 -2.0 8 -3.0 7 VSWR Transfer Function (dB) 1.0 -4.0 5 -6.0 4 -7.0 3 -8.0 2 861.5 866.5 871.5 876.5 881.5 3600 4200 4800 5400 6000 886.5 891.5 896.5 901.5 906.5 6 -5.0 -9.0 856.5 3000 Frequency (MHz) Frequency (MHz) 886.5 891.5 896.5 901.5 906.5 1 856.5 861.5 866.5 871.5 876.5 881.5 Frequency (MHz) Frequency(MHz) ABSOLUTE MAXIMUM RATINGS (Ta=25 ) (Ta = 25 unless otherwise noted) Items DC voltage Input power Electrodes Between any two electrodes Between input and ground Ratings Notes 0V 13 dBm Operating temp. -30 +85 Storage temp. -40 +85 FUJITSU MEDIA DEVICES LTD.