2442MHz SAW Filter

Center Frequency: 2442MHz
Insertion Loss: 1.5dB Typical
VSWR: 1.7 Typical
Input/Output Impedance: 50Ω //8.2nH
Operation temperature rang: -30℃ ~ +85℃

High-Quality 2.4 GHz SAW Filters

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Application

Low-loss RF filter for Bluetooth/WLAN with LTE Band 7/40 coexistence

Impedance 50 ohm input and output.

Unbalanced to unbalanced operation.

Useable passband 78MHz.

RoHS compatible.

Dimension

Maximum Rating

Items	Conditions
Operation temperature rang	-30℃ ~ +85℃



Storage temperature rang	-40℃ ~ +85℃
ESD voltage	ESD(MM) : 50VDC
Sensitive discharge device	ESD(HBM) : 175VDC
DC Voltage VDC	5V (25+/-2 deg.C)
Max Input Power	24dBm 2000h

Test Circuit

test circuit.png

Specification

Items	Test Condition	Min	Typ	Max	Unit
Center Frequency	Fc	-	2442	-	MHz
Insertion Loss	2442		1.5	1.8	dB
	2403~2471 MHz	-	2.8	3.2	dB
	2458~2476 MHz	-	2.3	2.8	dB
	2463~2481 MHz	-	2.8	3.2	dB
Amplitude Ripple (p-p)	2403~2481 MHz	-	1.5	2.0	dB
Attenuation (Reference level from 0dB)	800~2300MHz	25	27	-	dB
	2300~2370MHz	27	30		dB
	2370~2380MHz	12	28		dB
	2500~2502MHz	15	30		dB
	2502~2570MHz	22	40		dB
	2570~2620MHz	29	34		dB
	2620~2690MHz	26	31		dB
	2690~4000MHz	20	-	-	dB
	4000~5000MHz	20	-	-	dB
VSWR	2403~2481MHz	-	1.7	2.2	-
Input/Output Impedance	-	50Ω //8.2nH