Oscilent Corporation IF SAW Filter | 835-IF218.64M-A Page 1 of 3 IF SAW Filter Part Number Package Application Last Modified 835-IF218.64M-A 35.0 x 12.8 Thru Hole Base Station & Repeater Jan. 01, 2007 . TYPE : 218.64 MHz Bandpass Filter PART NUMBER : 835-IF218.64M-A .. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS Minimum Typical Maximum Units Center Frequency - 218.640 - MHz Insertion Loss - 23.2 25.0 dB Source Impedance (single ended)* - 50 - ohm Load Impedance (single ended)* - 50 - ohm 1dB Bandwidth - 1.72 - MHz 3dB Bandwidth - 1.87 - MHz 40dB Bandwidth - 2.54 - MHz Amplitude Ripple - 0.75 1.2 dBp-p Group Delay Variation (smo 0.5%) - 180 - ns Absolute Delay - 3.97 - µs 50 55 - dB Temperature Coefficient - -0.03 - ppm/°C Ambient Temperature - 25 - °C Ultimate Rejection * with Matching Network (Ref. Testing Environment Circut as shown below). Those impedances could be modified with different impedances values and/or structures, if necessary. ** Custom SAW IF Filters available. Contact Oscilent for assistance. . PACKAGE OUTLINE (mm) Oscilent Corporation IF SAW Filter | 835-IF218.64M-A PIN Descriptions: IN-1, OUT 5, GROUND -2,3,4,6,Case TEST ENVIRONMENT Source & Load Impedance: 50 ohm FREQUENCY RESPONSE Page 2 of 3 Oscilent Corporation IF SAW Filter | 835-IF218.64M-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 835-IF218.64M-A