Bandpass Filter

Cavity filter designs are available in the frequency range of 10 MHz to 50 GHz and with bandwidth options from less than 0.1% to over 110%. Cavity filters offer the user very low insertion loss, steep skirt selectivity, and narrower bandwidths than discrete component filters.

Bandpass Filter

Lowpass Filter

Highpass Filter

Bandstop Filter

NAME	Center Freq.(MHz)	Freq. Range (MHz)	Insertion Loss (dB)	Return Loss (dB)	Rejection	Rejection	Power Handling
HRT-BF(450/2)-1084D	450	449-451	0.7	18	≥50dB@440MHz		500W
HRT-BF(659/18)-105S	659	650-668	1.0	15	≥50dB@CF-23MHz	≥50dB@CF+23MHz	10W
HRT-BF(1621/10.5)-265S	1621	1616-1626.5	1.0	15	≥40dB@1563.42-1587.42MHz		20W
HRT-BF(1747.5/75)-113N	1747.5	1710-1785	0.5	15	≥70dB@CF-70MHz	≥70dB@CF+70MHz	50W
HRT-BF(1950/60)-181NW	1950	1920-1980	0.75	19	≥30dB@1910MHz	≥30dB@1990MHz	50W
HRT-BF(2000/20)-977S	2000	1990-2010	1.5	14	≥40dB@1600MHz	≥40dB@2400MHz	1W
HRT-BF(2245/90)-675S	2245	2200-2290	1.5	15	≥40dB@2170MHz	≥40dB@2320MHz	20W
HRT-BF(2300/200)-1086N	2300	2200-2400	0.75	15	≥40dB@2150MHz	≥40dB@2450MHz	10W
HRT-BF(2350/100)-851N	2350	2300-2400	1.7	15	≥80dB@2250MHz	≥80dB@2450MHz	70W
HRT-BF(2537.5/105)-1282S	2537.5	2485-2590	2.0	20	≥70dB@2855-4000MHz	≥50dB@4000-7000MHz	20W
HRT-BF(2592.5/195)-1312N	2592.5	2495-2690	0.5	16	≥20dB@2200-2340MHz	≥20dB@2860-3000MHz	20W
HRT-BF(4675/560)-055S	4675	4395-4955	1.5	14	≥40dB@4100MHz	≥40dB@5250MHz	450W
HRT-BF(4700/640)-Q9S	4700	4380-5020	1.0	15		≥80dB@5250-5280MHz	25W
HRT-BF(4887.5/225)-1180S	4887.5	4775-5000	1.0	15	≥60dB@DC-4625MHz	≥60dB@5300-10000MHz	10W
HRT-BF(5740/40)-1295S	5740	5720-5760	1.5	20		≥50dB@5815-5855MHz	10W

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