CER0231A

Features Low Ripple High Rejection Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in AMPS/CDMA repeater and base station applications, CTS Monoblock LR Series Filters are designed to minimize ripple and maximize rejection. Weight: 12.25 grams typical Material: Filter is composed of a ceramic block coated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications CER0231A 881.5 MHz Monoblock LR Series BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Parameter Electrical Response Passband Insertion Loss Passband Return Loss Passband Ripple Attenuation: Power into any port Frequency Spec. Over (MHz) Typical @ 25ºC Spec. @ 25ºC -40ºC to +85ºC 869 - 894 869 - 894 869 - 894 824 - 849 914 2.0 dB 13.0 dB 0.25 dB 53.0 dB 33.0 dB 5 watt max 2.3 dB 10.0 dB 0.5 dB 50.0 dB 30.0 dB 2.5 dB 10.0 dB 0.5 dB 50.0 dB 30.0 dB 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 “This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR ...