Oscilent Corporation RF SAW Filter | 803-RF491.2M-A Page 1 of 3 RF SAW Filter Part Number Package Application Last Modified 803-RF491.2M-A 3.8 x 3.8 SMD CDMA450(F-Band) Rx Nov 05, 2008 . TYPE : CDMA450(F-Band), RF-Rx SAW Filter PART NUMBER : 803-RF491.2M-A .. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency (Fo) Condition Minimum Typical Maximum Units - - 491.2 - MHz dB Maximum Insertion Loss 489.0 ~ 493.5 MHz - 2.5 4.8 Stop Band Attenuation: 0.3 ~ 479.0 MHz 40 50 - 479.0 ~ 483.5 MHz 35 49 - 515.0 ~ 800.0 MHz 40 49 - 800.0 ~ 1200.0 MHz 30 42 - dB 1200.0~ 2000.0 MHz 20 35 - Source Impedence (single ended)* - - 50 - ohm Load Impendance (single ended)* - - 50 - ohm 489.0 ~ 493.5 MHz - 1.5 2.0 - VSWR Maximum Input Power - - - 27 dBm Operating Temperature - -30 - +80 ºC * No Matching Network . PACKAGE OUTLINE (mm) PIN LAYOUT TEST FIXTURE A Ground B In C Ground D Ground E Out F Ground Oscilent Corporation RF SAW Filter | 803-RF491.2M-A Load Impedance = 50 ohms Source Impedance = 50 ohms FREQUENCY RESPONSE VSWR SMITH CHART Page 2 of 3 Oscilent Corporation RF SAW Filter | 803-RF491.2M-A Page 3 of 3 Part No.: Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map 803-RF491.2M-A