CER0238B

Features Low Loss Low Ripple High Rejection Description Surface mount, silver (Ag) coated ceramic duplexer. Developed for use in 800 MHz subscriber and infrastructure applications. Weight: 3.9 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications CER0238B 902.5 Mhz GSM BPF Rev 1 – Origin Date: August 9, 2005 – Revision Date: August 15, 2005 Parameter Pass band Insertion Loss Pass band Ripple Pass band Return Loss Rejection Power into any port Frequency (MHz) 890-915 890-915 890-915 935-960 870 Typical @25°C 3.0 dB 0.6 dB 13.0 dB 53.0 dB 30.0 dB Spec. @ 25°C 3.3 dB 0.9 dB 10.0 dB 50.0 dB 10.0 dB 5.0 Watt max Spec. over –40°C to + 85°C 3.5 dB 1.0 dB 10.0 dB 50.0 dB 10.0 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 s...