Ceramic Monoblock Bandpass Filter Model CER0059A Technical Features: • Small Size • High Performance • SMD Description and Applications: This monoblock filter is primarily designed as a receive channel for PCS CDMA applications at 1930-1990 MHz. This filter is targeted for HDR (High Data Rate) capable wireless modem terminals and handset’s utilizing CDMA 1X technology. Electrical Specifications Parameters Frequency Insertion Loss 1930 MHz to 1990 MHz Forward Return Loss Specifications over 0oC +/- 50oC 3.8 dB max. 10.0 dB min. Attenuation 1850 MHz to 1910 MHz 37.0 dB min. Attenuation 3700 MHz to 3900 MHz 10.0 dB min. Power Rating 1W Impedance 50 NOTE: Supplier shall test each filter to the critical electrical specifications listed above or better. Any subsequent audits may deviate due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits: Specification Insertion Loss Return Loss Stopbands Typical Allowance 0.1dB 1.0dB 1.0dB Rev. 0 C T S C O R P O R AT I O N / M A N U FA C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S MODEL CER0059A Typical Response Curve Mechanical Dimensions PC Board Layout ALL DIMENSIONS IN MM. Part Marking Y = LAST DIGIT OF YEAR WW = SEQUENTIAL WEEK NUMBER Packaging Contact Information: CTS WIRELESS COMPONENTS, INC. / 171 Covington Drive / Bloomingdale, IL 60108 PHONE: (800) 757-6686 / www.ctscorp.com Document Control #6287109Y01 Rev. 0 Date of Origin 11/20/01 Date of Revision 11/20/01 THIS DATA SHEET IS NOT AN OFFER FOR SALE AND SHALL NOT OBLIGATE CTS TO SELL THE PRODUCTS DESCRIBED HEREIN OR ANY OTHER PRODUCTS. CTS MAY, IN ITS SOLE DISCRETION, MODIFY OR DISCONTINUE THE SALE OF ITS PRODUCTS AT ANY TIME WITHOUT NOTICE. CTS MAKES NO WARRANTY, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCTS REFERENCED OR INFORMATION PROVIDED HEREIN. CTS® is a registered trademark of CTS Corporation.