Bothhandusa.com HOME PHONE NETWORKING BANDPASS FILTER P/N:EHR004 DATA SILEET Feature ! ! ! ! Optimized for AMD79C978, Conexant CN7221 and National DP83851 Chips . Supports TUT System HPN Architecture. Robust construction allows for reflow processes . Operating temperature range: 0! to +70!. ! Storage temperature range: -25!to +125!. Electrical Specifications @ 25°C Part Number EHR004 Turns Ratio 1:1 Schematic Insertion Loss Return Loss Attenuation (dB Max ) (dB Min ) (dB) 6-9 MHz 6-9 MHz -3 -12 1.0MHz HI-POT (Vrms) 27MHz -57( Min) -60(Normal) -45( Min) -48(Normal) Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 1500