LTE Band 28 SAW Filter WISOL SFX718BYJ02 Supporting Transmit and Receive Frequencies in Compact Form
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Product Description
Product Overview
The WISOL SFX718BYJ02 is a Surface Acoustic Wave (SAW) Filter designed for LTE Band 28 applications, supporting both transmit (Tx) at 718MHz and receive (Rx) at 773MHz. This compact filter measures 1.8x1.4x0.58mm and features an 8-pin layout. It is suitable for DPX (Duplexer) applications.
Product Attributes
- Brand: WISOL
- Part Number: SFX718BYJ02
- Document Number: SMS-51-L-SFT FS-38
- Revision: 000
- Issue Date: May 26, 2015
- Origin: KOREA
Technical Specifications
| Item | Condition | Unit | Min. | Typ.(25) | Max. |
| 6-1. MAXIMUM RATINGS | |||||
| DC Permissive Voltage | V | 5 | |||
| Maximum Input Power | W | 0.8 | |||
| Operating Temperature Range | -20 | +85 | |||
| Storage Temperature Range | -40 | +85 | |||
| 6-2. ELECTRICAL CHARACTERISTICS (Ta = 20 ~ +85) | |||||
| TX ANTENNA | |||||
| Insertion Loss | 703.24~ 732.76 MHz | dB | - | 1.9 | 2.8 |
| Inband Ripple | 703.24~ 732.76 MHz | dB | - | 0.6 | 1.6 |
| VSWR | 703~ 733 MHz | - | - | 1.9 | 2.2 |
| Absolute Attenuation | 10~670 MHz | dB | 25 | 29 | - |
| Absolute Attenuation | 670~694 MHz | dB | 15 | 35 | - |
| Absolute Attenuation | 758.24~787.76 MHz | dB | 45 | 51 | - |
| Absolute Attenuation | 788~803 MHz | dB | 15 | 20 | - |
| Absolute Attenuation | 859~894 MHz | dB | 25 | 29 | - |
| Absolute Attenuation | 1225~1250 MHz | dB | 32 | 37 | - |
| Absolute Attenuation | 1406~1466 MHz | dB | 36 | 43 | - |
| Absolute Attenuation | 1559~1563 MHz | dB | 35 | 40 | - |
| Absolute Attenuation | 1565.42~1573.374 MHz | dB | 35 | 40 | - |
| Absolute Attenuation | 1573.374~1577.466 MHz | dB | 35 | 40 | - |
| Absolute Attenuation | 1577.466~1585.42 MHz | dB | 35 | 40 | - |
| Absolute Attenuation | 1597.5515~1605.886 MHz | dB | 35 | 40 | - |
| Absolute Attenuation | 1830~1880 MHz | dB | 30 | 36 | - |
| Absolute Attenuation | 2109~2199 MHz | dB | 29 | 34 | - |
| Absolute Attenuation | 2400~2484 MHz | dB | 26 | 32 | - |
| Absolute Attenuation | 2812~2932 MHz | dB | 20 | 29 | - |
| Absolute Attenuation | 3515~3665 MHz | dB | 20 | 28 | - |
| Absolute Attenuation | 4228~4398 MHz | dB | 20 | 39 | - |
| Absolute Attenuation | 4921~5850 MHz | dB | 15 | 30 | - |
| ANTENNA RX | |||||
| Insertion Loss | 758.24~787.76 MHz | dB | - | 2.0 | 2.8 |
| Inband Ripple | 758.24~787.76 MHz | dB | - | 0.5 | 1.6 |
| VSWR | 758~788 MHz | - | - | 2.0 | 2.3 |
| Absolute Attenuation | 1~703 MHz | dB | 40 | 56 | - |
| Absolute Attenuation | 703.24~ 732.76 MHz | dB | 50 | 61 | - |
| Absolute Attenuation | 1710~1785 MHz | dB | 40 | 62 | - |
| Absolute Attenuation | 1850~1920 MHz | dB | 40 | 60 | - |
| Absolute Attenuation | 1920~2400 MHz | dB | 40 | 57 | - |
| Absolute Attenuation | 2400~2500 MHz | dB | 40 | 57 | - |
| Absolute Attenuation | 2484~2775 MHz | dB | 40 | 56 | - |
| Absolute Attenuation | 2775~2880 MHz | dB | 40 | 56 | - |
| Absolute Attenuation | 2800~6000 MHz | dB | 30 | 44 | - |
| TX RX Isolation between Rx and Tx | |||||
| Isolation | 703.24~ 732.76 MHz | dB | 60 | 64 | - |
| Isolation | 758.24~787.76 MHz | dB | 55 | 58 | - |
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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