CER0080A 1600 MHz InMarSat Duplexer Features • Low Loss • Low Ripple • High Rejection Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in InMarSat Infrastructure applications. Weight: 22.1 grams typical Material: Filter is composed of a ceramic block plated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications Parameter TX to Antenna Response Passband Insertion Loss Passband Ripple Passband Return Loss @ TX Attenuation: Antenna to RX Response Passband Insertion Loss Passband Ripple Passband Return Loss @ ANT Attenuation: Power into any port Frequency (MHz) Spec. over Typical @ 25C -30ºC to +85ºC 1626.5-1660.5 1626.5-1660.5 1626.5-1660.5 1525-1559 0.75 dB 0.2 dB 14.5 dB 14.2 dB 1.0 dB max 0.6 dB max 10.0 dB min 66.0 dB min 1525-1559 1525-1559 1525-1559 1626.5-1660.5 0.75 dB 0.15 dB 19.5 dB 16.2 dB 5 Watt max 1.0 dB max 0.6 dB max 10.0 dB min 65.0 dB min Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits: Specification Allowance Insertion Loss 0.1 dB Return Loss 1.0 dB Stopbands 1.0 dB Document No. 008-0256-0 Page 1 of 2 Rev. X4VH ٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ CER0080A 1600 MHz InMarSat Duplexer Mechanical Drawing Dim A B C D E F G H I J K L M N Electrical response Nominal Tolerance (mm) (mm) +/- or max 60.8 max 6.43 27.82 19.49 2.03 1.27 1.27 2.03 9.25 6.69 10.59 2.29 0.25 0.13 0.13 0.13 0.13 0.13 0.13 max 0.25 max 0.13 PCB Layout Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. TBD TBD TBD TBD Customer Feed Direction Document No. 008-0256-0 Page 2 of 2 Rev. X4VH ٠ CTS Electronic Components ٠ www.ctscorp.com ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠