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Kinghelm KH SAWF158A SAW filter for GPS COMPASS and GLONASS applications featuring 2 to 8 MHz passband

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Kinghelm KH SAWF158A SAW filter for GPS COMPASS and GLONASS applications featuring 2 to 8 MHz passband

Description : SMD-5P,1.1x0.9mm SAW Filters RoHS

Mfr. Part # : KH-SAWF158A

Model Number : KH-SAWF158A

Package : SMD-5P,1.1x0.9mm

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SAW FILTER KH-SAWF158A

Low-loss RF filter designed for GPS, COMPASS, and GLONASS applications. Features a usable passband of 2.0 MHz for GPS, 4.092 MHz for COMPASS, and 8.34 MHz for GLONASS. Operates with 50-ohm impedance for both input and output, in an unbalanced to unbalanced configuration. RoHS compatible.

Product Attributes

Brand: SHENZHEN KINGHEL0 ELECTRON CO.,LTD.
Model: KH-SAWF158A
Marking: B049
Certifications: RoHS compatible

Technical Specifications

Item	Conditions	Unit	Minimum	Typical	Maximum
Center Frequency		MHz	-	1582.4	-
Insertion Loss	1574.42~1576.42 MHz	dB	-	1.0	1.2
Insertion Loss	1559.05~1563.15 MHz	dB	-	1.8	2.0
Insertion Loss	1573.37~1577.47 MHz	dB	-	1.5	2.0
Insertion Loss	1597.78~1605.66 MHz	dB	-	1.8	2.0
Pass band ripple	1574.42~1576.42 MHz	dB	-	0.2	1.0
Pass band ripple	1559.05~1563.15 MHz	dB	-	0.3	1.0
Pass band ripple	1573.37~1577.47 MHz	dB	-	0.2	1.0
Pass band ripple	1597.78~1605.66 MHz	dB	-	0.4	1.0
VSWR	1574.42~1576.42 MHz	dB	-	1.2	2.0
VSWR	1559.05~1563.15 MHz	dB	-	1.6	2.0
VSWR	1573.37~1577.47 MHz	dB	-	1.4	2.0
VSWR	1597.78~1605.66 MHz	dB	-	1.6	2.0
Group delay ripple	1597.78~1605.66 MHz	ns	-	4	12
Attenuation	10~824 MHz	dB	-	47	51
Attenuation	824~925 MHz	dB	-	47	51
Attenuation	1427~1453 MHz	dB	-	40	45
Attenuation	1710~1785 MHz	dB	-	40	45
Attenuation	1850~1910 MHz	dB	-	40	44
Attenuation	1920~1980 MHz	dB	-	39	44
Attenuation	2010~2025 MHz	dB	-	43	47
Attenuation	2300~2400 MHz	dB	-	46	50
Attenuation	2400~2500 MHz	dB	-	43	45
Attenuation	2500~2570 MHz	dB	-	37	42
Attenuation	2600~3000 MHz	dB	-	30	38
Attenuation	4900~5850 MHz	dB	-	15	24
Input/Output Impedance		Ohms	-	50	-
Operation temperature range			-30	-	+85
Storage temperature range			-40	-	+85
ESD voltage (MM)	Sensitive discharge device	VDC	-	-	50
ESD voltage (HBM)	Sensitive discharge device	VDC	-	-	175
DC Voltage		VDC	-	-	5
Max Input Power		dBm	-	-	15
Moisture Sensitivity Level	2000h	MSL	-	2	-
Package Dimension	PKG SIZE	mm	1.1 x 0.9	-	-

2410121317_kinghelm-KH-SAWF158A_C7501982.pdf

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