Bothhandusa.com 10 Base-T DUAL INTERFACE MODULES TRANSFORMERS & FILTERS P/N:FB2022A DATA SHEET Feature ! ! ! ! ! Designed for IEE802.3 10 Base-T. Compact standard DIL Packages. Performs Impedence Match + Filtering + Isolation. Low Insertion Loss. Designed for use with most 10 BASE T Chips. Operating temperature range :0℃ to +70℃. Storage temperature range: -25℃ to +125℃. ! ! Electrical Specifications @ 25°C Part Turns Ratio CUT-OFF Number FB2022A Group Delay Change Return Loss (nS Max) (dB Min)TX/RX 5-10MHz 1-10MHz 4.0 -15 Frequency TX RX 1CT:1CT 1CT:1CT 17MHz±1.5MHz HI-POT (Vrms) 2000 Continue Part Number FB2022A Insertion Loss Attenuation Cross talk (dB Max)TX/RX (dB Min)TX/RX (dB Min) 1-10MHz 20MHz 25MHz 30MHz 40MHz 1-10MHz -1.0 -7/-6 -19/-14 -32/-20 -35/-31 -30 Schematic Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434