45 MHz Series MCF (Network Sciences)

Network Sciences is your source for LEGACY and OBSOLETE crystal filters. Contact the factory at 602-258-8095 or your representative

Our 45 MHz Series Monolithic Crystal Filters

Network Sciences 45 MHz monolithic crystal filter (MCF) series offers our customers reduced size, low cost, superior performance & excellent quality for wireless & general communication applications.

Fundamental 45 MHz Series

Model #	Poles	Fo MHz	Passband Attenuation		Stopband Attenuation		Ultimate Attenuation		Ripple dB	Loss dB	Termination (W)//(pF)	Cc pF	Case
Model #	Poles	Fo MHz	dB	kHz	dB	kHz	dB	kHz	Ripple dB	Loss dB	Termination (W)//(pF)	Cc pF	Case
45R08A1	2	45.000	3	Fo ±3.75	10	Fo ±12.5	60	Fo ± 910	1	2	200//4	n/a	UM-1
45R08B1	4	45.000	3	Fo ±3.75	30	Fo ±12.5	90	Fo ± 910	1	4	350//6	21	UM-1 X2
45R10A1	2	45.000	3	Fo ±5	15	Fo ±18	60	Fo ± 910	1	2	400//5	n/a	UM-1
45R10B1	4	45.000	3	Fo ±5	35	Fo ±18	90	Fo ± 910	1	3	400//5	15	UM-1 X2
45R12A1	2	45.000	3	Fo ±6	15	Fo ±20	60	Fo ± 910	1	2	500//5	n/a	UM-1
45R12B1	4	45.000	3	Fo ±6	35	Fo ±20	90	Fo ± 910	1	3	500//4	12	UM-1 X2
45R15A1	2	45.000	3	Fo ±7.5	15	Fo ±25	60	Fo ± 910	1	3	650//3	n/a	UM-1
45R15B1	4	45.000	3	Fo ±7.5	35	Fo ±30	90	Fo ± 910	1	3	650//3	9	UM-1 X2
45R20A1	2	45.000	3	Fo ±10	15	Fo ±40	60	Fo ± 910	1	2	850//2	n/a	UM-1
45R20B1	4	45.000	3	Fo ±10	35	Fo ±40	90	Fo ± 910	1	3	850//2	9	UM-1 X2
45R30A1	2	45.000	3	Fo ±15	10	Fo ±50	60	Fo ± 910	1	2	1200//1	n/a	UM-1
45R30B1	4	45.000	3	Fo ±15	35	Fo ±50	90	Fo ± 910	1	3	1200//1	4	UM-1 X2
45R36A1	2	45.000	3	Fo ±18	10	Fo ±60	60	Fo ± 910	1	2	1500//1	n/a	UM-1
45R36B1	4	45.000	3	Fo ±18	35	Fo ±60	90	Fo ± 910	1	3	1500//1	3	UM-1 X2

CASE OUTLINE DRAWING (mm)