TDFM3A-1472H-10 CCL-H870 - Datasheet Archive

TOKO P/No.: TDFM3A-1472H-10 1. OUTLINE DIMENSION 2. ELECTRICAL CHARACTERISTICS CENTER FREQUENCY (Fo) PASSBAND WIDTH INSERTION

SPECIFICATION OF DIELECTRIC FILTER TOKO P/No.: TDFM3A-1472H-10 TDFM3A-1472H-10 1. OUTLINE DIMENSION 2. ELECTRICAL CHARACTERISTICS CENTER FREQUENCY (Fo) PASSBAND WIDTH INSERTION LOSS IN PASSBAND RIPPLE IN PASSBAND V.S.W.R. IN PASSBAND ATTENUATION at 1050 MHz IN/OUT IMPEDANCE (All specifications are an absolute value.) SPECIFICATION : 1472 MHz : Fo ± 20.0 MHz : : : 1.8 dB max. 1.0 dB max. 2.0 max. : 38 dB min. : 50 ohm 1st. Orig. NOV.26.1997 OCT.31.1996 Issues TOKO, INC. T.NIHEI y,yamada Sig. Test Data of Dielectric Filter Toko No. : TDFM3A-1472H-10 TDFM3A-1472H-10 ² ® ®² ± ¯ ² ¯² ³ ° ´ °² µ ± ¶ ±² ® ² À â ë ñâ ï Ã ïâ î ò â ë à ö · ® © ± ´ ¯ « Ê Å ÷ Ð í Þ ë · ® © « Ê Å ÷ ÍÞððßÞëá Æëðâïñæìë Éìðð ®«µá¿ ÍÞððßÞëá Ïæííéâ «²á¿ ÍÞððßÞëá Ó«Ð«Ô«Ï« ®«±² ¾ññâëòÞñæìë ¾ñ ®©² ÊÅ÷ 'DWD ,QVWUXPHQW :,/7521 % ²«¶±á¿ É ì ðð ° Ï â ñòïë ¯ ¥á ¿ ¦ ® ¾ ñ ñ â ë ò Þ ñ æì ë ¥ á ¿ ¦ RECOMMENDED PCB PATTERN FOR DIELECTRIC FILTER TYPE : TDFM3A-1472H-10 TDFM3A-1472H-10 SUBSTRATE MATERIAL : BT RESIN CCL-H870 CCL-H870 t=0.4mm Back plane is all coppered. All holes are plated-through holes. CCL-H870 CCL-H870's typical dielectric constant is 3.6 at 1GHz. CATION All terminals of this filter are connected to GND. Therefore, it must be used without DC voltage.