WCDMA DPX LTE Band I Surface Acoustic Wave Filter WISOL SFXG50EY902 with Precise Frequency Response

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Product Description

Product Overview

The WISOL SFXG50EY902 is a Surface Acoustic Wave (SAW) filter designed for WCDMA DPX applications, specifically for LTE Band I. It offers precise frequency filtering with specified insertion loss, ripple, and VSWR characteristics.

Product Attributes

Brand: WISOL
Origin: KOREA

Technical Specifications

Model	Center Frequency [MHz]	Application	Maximum Ratings	Electrical Characteristics (TX → ANTENNA)	Electrical Characteristics (ANTENNA → RX)	Electrical Characteristics (TX → RX Isolation)
SFXG50EY902	1950.0 / 2140.0	WCDMA DPX (LTE Band I)	DC Permissive Voltage: 5 V Maximum Input Power: 0.8 W Operating Temperature Range: -30 ~ +85 ℃ Storage Temperature Range: -40 ~ +85 ℃	Insertion Loss: -1.3 / 1.9 dB (Typ./Max.) Inband Ripple: -0.3 / 1.0 dB (Typ./Max.) VSWR(Tx): - / 1.7 / 2.2 VSWR(Ant): - / 1.6 / 2.0 Absolute Attenuation (Examples): 1 ~ 410 MHz: 45 / 53 dB (Min./Typ.) 2010 ~ 2040 MHz: 15 / 23 dB (Typ./Max.) 2110 ~ 2170 MHz: 40 / 44 dB (Min./Typ.) Termination Impedance: 50Ω(1.5nH) / 50Ω(// 2.2nH)	Insertion Loss: -1.6 / 2.1 dB (Typ./Max.) Inband Ripple: -0.3 / 1.0 dB (Typ./Max.) VSWR(Rx): - / 1.5 / 2.0 VSWR(Ant): - / 1.3 / 2.0 Absolute Attenuation (Examples): 1 ~ 1920 MHz: 40 / 45 dB (Min./Typ.) 1920 ~ 1980 MHz: 53 / 63 dB (Min./Typ.) 3200 ~ 6000 MHz: 47 / 54 dB (Min./Typ.) Termination Impedance: 50Ω(//2.2nH) / 100Ω(//15nH)	1920 ~ 1980 MHz: 55 / 61 dB (Min./Typ.) 2110 ~ 2170 MHz: 50 / 56 dB (Min./Typ.) 1574 ~ 1577 MHz: 60 / 68 dB (Min./Typ.) 3840 ~ 3960 MHz: 56 / 64 dB (Min./Typ.) 4220~ 4340 MHz: 58 / 67 dB (Min./Typ.)