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Specifications
Mfr. Part #:
SFHG42CA002
Package:
QFN-5(0.9x1.1)
Key Attributes
Model Number:
SFHG42CA002
Product Description
Product Overview
The SFHG42CA002 is a Surface Acoustic Wave (SAW) Filter designed for LTE Band 3 Rx applications. It functions as a band-pass filter with a center frequency of 1842.5MHz. This compact filter, measuring 1.1x0.9x0.5mm, offers a 5-pin layout and is suitable for various mobile communication systems.
Product Attributes
- Brand: WISOL
- Part Number: SFHG42CA002
- WISOL Part No.: SFHG42CA002
- Document No.: SMS-51-L-SFT-FX-81
- Origin: KOREA
- MSL Level: 2a
Technical Specifications
| Item | Specification | Unit | Min. | Typ. (25) | Max. |
| Center Frequency | 1842.5 | MHz | 1805 | 1880 | |
| Insertion Loss | dB | - | 2.2 | 3.4*1 | |
| Inband Ripple | dB | - | 0.9 | 2.3 | |
| Input VSWR | - | 1.9 | 2.4 | ||
| Output VSWR | - | 1.9 | 2.4 | ||
| Absolute Attenuation (1 ~ 1710) | dB | 35 | 41 | - | |
| Absolute Attenuation (824 ~ 849) | dB | 35 | 41 | - | |
| Absolute Attenuation (836 ~ 862) | dB | 35 | 41 | - | |
| Absolute Attenuation (880 ~ 915) | dB | 35 | 41 | - | |
| Absolute Attenuation (1615 ~ 1690) | dB | 40 | 48 | - | |
| Absolute Attenuation (1712.4 ~ 1782.6) | dB | 40 | 47 | - | |
| Absolute Attenuation (1920 ~ 6000) | dB | 25 | 28 | - | |
| Absolute Attenuation (2400 ~ 2500) | dB | 35 | 47 | - | |
| Absolute Attenuation (2500 ~ 2570) | dB | 35 | 43 | - | |
| Absolute Attenuation (3515 ~ 3610) | dB | 35 | 41 | - | |
| Absolute Attenuation (3610 ~ 3760) | dB | 30 | 39 | - | |
| Absolute Attenuation (4900 ~ 5950) | dB | 25 | 33 | - | |
| Absolute Attenuation (5225 ~ 5415) | dB | 25 | 34 | - | |
| Absolute Attenuation (5415 ~ 5640) | dB | 25 | 34 | - | |
| Termination Impedance | Input: Unbalanced | ohm | 50 | ||
| Termination Impedance | Output: Unbalanced | ohm | 50 | ||
| DC Permissive Voltage | V | - | 5 | ||
| Maximum Input Power | dBm | - | 15 | ||
| Operating Temperature Range | -30 | +85 | |||
| Storage Temperature Range | -40 | +85 |
2411220127_WISOL-SFHG42CA002_C312183.pdf
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