LTE B28F and 5G NR n28F DPX Surface Acoustic Wave Filter WISOL SFX725AUE02 with 7805 MHz Center Frequency
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Product Description
Product Overview
The WISOL SFX725AUE02 is a Surface Acoustic Wave (SAW) filter designed for LTE B28F and 5G NR n28F DPX applications. It features a center frequency of 780.5 / 725.5 MHz and is manufactured by WISOL CO., LTD. in Korea.
Product Attributes
- Brand: WISOL
- Origin: KOREA
- Model: SFX725AUE02
Technical Specifications
| CHARACTERISTICS | CONDITION | [MHz] | UNIT | Min. | Typ.(25) | Max. | NOTES |
| TX → ANTENNA | Insertion Loss | 703.5 ~ 747.5 | dB | - | 1.7 | 2.4 | +23 to +27deg.C |
| Insertion Loss | 703.5 ~ 747.5 | dBint | - | 1.4 | 2.4 | over 4.5MHz | |
| Inband Ripple | 703.5 ~ 747.5 | dB | - | 1.0 | 2.0 | ||
| TX VSWR | 703.5 ~ 747.5 | - | - | 1.5 | 2.0 | ||
| ANTENNA → RX | Insertion Loss | 758.5 ~ 802.5 | dB | - | 2.0 | 2.8 | +23 to +27deg.C |
| Insertion Loss | 758.5 ~ 802.5 | dBint | - | 1.4 | 2.4 | over 4.5MHz | |
| Inband Ripple | 758.5 ~ 802.5 | dB | - | 1.5 | 2.0 | ||
| RX VSWR | 758.5 ~ 802.5 | - | - | 1.5 | 2.0 | ||
| TX → RX | Isolation between Rx and Tx | 703.5 ~ 747.5 | dBint | 51 | 57 | - | over 4.5MHz |
| Isolation between Rx and Tx | 758.5 ~ 802.5 | dBint | 51 | 57 | - | over 4.5MHz | |
| Absolute Attenuation | 10 ~ 670 | dB | 26 | 32 | - | ||
| 670 ~ 694 | dB | 12 | 23 | - | |||
| 694 ~ 695 | dB | 7 | 19 | - | |||
| 695 ~ 698 | dB | 2.5 | 10 | - | |||
| 758.5 ~ 802.5 | dB | 40 | 53 | - | |||
| 859 ~ 894 | dB | 30 | 36 | - | |||
| 1164 ~ 1189 | dB | 27 | 33 | - | |||
| 1189 ~ 1214 | dB | 28 | 34 | - | |||
| 1215 ~ 1239.6 | dB | 28 | 34 | - | |||
| 1406 ~ 1466 | dB | 30 | 34 | - | |||
| 1559 ~ 1606 | dB | 30 | 36 | - | |||
| 1710 ~ 1995 | dB | 30 | 35 | - | |||
| 2010 ~ 2025 | dB | 29 | 35 | - | |||
| 2109 ~ 2199 | dB | 26 | 32 | - | |||
| 2109 ~ 2244 | dB | 26 | 32 | - | |||
| Absolute Attenuation | 10 ~ 699 | dB | 35 | 41 | - | ||
| 703.5 ~ 747.5 | dB | 40 | 54 | - | |||
| 814 ~ 824 | dB | 5 | 9 | - | |||
| 824 ~ 849 | dB | 10 | 20 | - | |||
| 880 ~ 915 | dB | 36 | 42 | - | |||
| 1710 ~ 1785 | dB | 37 | 43 | - | |||
| Absolute Attenuation | 1850 ~ 1910 | dB | 38 | 44 | - | ||
| 1920 ~ 1980 | dB | 38 | 44 | - | |||
| 2400 ~ 2484 | dB | 38 | 44 | - | |||
| 2496 ~ 2690 | dB | 38 | 44 | - | |||
| 4900 ~ 5950 | dB | 23 | 29 | - |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina