Ceramic Monoblock Bandpass Filter Model CER0044A Technical Features: * High Performance * Rugged Bracket Mounting Description and Applications: This 7 pole monoblock filter is primarily designed for Land Mobile applications at 408 MHz. Electrical Specifications Parameters Frequency Insertion Loss Specifications @ 25o C 3.4 dB max. 403 MHz to 413 MHz Forward Return Loss 10.0 dB min. Attenuation 425 MHz 50.0 dB min. Attenuation 446 MHz 50.0 dB min. 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. 2 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 CER0044A Typical Response Curve 358 0 368 378 388 398 408 418 428 438 448 458 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 Mechanical Dimensions PC Board Layout Packaging ALL DIMENSIONS IN MM. Part Marking Y = LAST DIGIT OF YEAR WW = SEQUENTIAL WEEK NUMBER This product is shipped in pre-formed foamed trays. Contact Information: CTS WIRELESS COMPONENTS, INC. / 171 Covington Drive / Bloomingdale, IL 60108 PHONE: (800) 757-6686 / www.ctscorp.com Document Control #6287107Y01 Rev. 2 Date of Origin 03/20/02 Date of Revision 03/20/02 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(R) is a registered trademark of CTS Corporation.