DLI – The Global Leader In High Frequency Solutions dilabs.com GPS L2 Filter Features I I I Small size Includes integral PWB cover Temperature stable Description I I I Surface mount, thin film filter on high dielectric constant ceramic. Filter Material: DLI's proprietary CF ceramic [K=23]. Cover Material: Rogers 4003 circuit board material. Electrical Specifications Center Frequencies 1dB Passband Insertion Loss Attenuation Attenuation Passband Return Loss 1227 MHz 1220 MHz - 1234 MHz 11dB @ Fc 40dB at 1150 MHz 40dB at 1290 MHz 12dB Electrical Response 1.227 GHz - 13 Samples 0 -10 -20 -30 (dB) -40 -50 -60 -70 -80 -90 1000 1025 1050 1075 1100 1125 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 3944-10 050710 1400 1425 1450 Frequency (MHz) ® Copyright CMP 2010 DLI – The Global Leader In High Frequency Solutions dilabs.com GPS L2 Filter Mechanical Specifications Unless otherwise specified dimensions in inches. Tolerances: 3 place decimals ±0.004 4 place decimals ±0.004 Notes: 1. External metallization has nickle/gold finish 1. except cover via edge are unplated copper. 2. Maximum assembly process temperature: 220°C. Dielectric Laboratories, Inc. www.dilabs.com 2777 Route 20 East, Cazenovia, NY 13035 USA Phone: (315) 655-8710 Fax: (315) 655-0445 Qual Sys AS 9100 and ISO 9001:2000 certified Environ Sys ISO 14001:2004 certified Email: [email protected]