Bandpass Filters 4175-4177 • Designed for high frequency communications equipment where high stability over a wide temperature range is mandatory. • ± 4° phase match between filters • Small size • Low cost MECHANICAL (All dimensions in inches) BOTTOM VIEW ISSUE: B 09/10/02 41785-4177 DIMENSIONS P/N L 5.01 4175 3.375 4176 3.375 4177 W 1.41 1.00 1.00 H 0.75 0.75 0.75 X 3.00 2.50 2.50 Y 4.00 2.90 2.90 Z 1.00 0.60 0.60 P 0.15 0.15 0.15 D 0.04 0.04 0.04 ELECTRICAL SPECIFICATIONS @ 25˚C 4175 4176 4177 Impedance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 Ω ...............................50 Ω ...........................50 Ω Center Frequency: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 kHz ...........................2.2 MHz .......................30 MHz Insertion Loss: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 dB max. ........................3 dB max. ...................6 dB max. 3 dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .> 16 kHz ..........................> 50 kHz ....................> 1.2 MHz Bandwidth for 60 dB points: . . . . . . . . . . . . . . . . . . . . . .< 40 kHz .........................< 800 kHz ..................< 12.5 MHz Passband ripple: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .± 0.1 dB ...........................± 0.1 dB ......................± 0.1 dB Phase at 200 kHz: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 ± 2° ..............................0 ± 2° ..........................0 ± 2° 229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3 Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com An ISO 9001 Registered Company