Surface Acoustic Wave Filter WISOL SFH942AA002 with Low Insertion Loss and Halogen Free Construction
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Product Description
Surface Acoustic Wave Filter SFH942AA002
The SFH942AA002 is a Halogen Free Surface Acoustic Wave (SAW) filter designed for Band-Pass filtering applications, specifically for EGSM Rx and UMTS Band . It offers a center frequency of 942.5MHz and operates with a 5-pin layout in a compact 1.1x0.9x0.5mm package.
Product Attributes
- Brand: WISOL
- Part Number: SFH942AA002
- WISOL Part No.: SFH942AA002
- Certifications: Halogen Free
- MSL Level: 2a
- Origin: Korea (WISOL CO., LTD.)
Technical Specifications
| Characteristic | Details | Value |
|---|---|---|
| General | Product Type | Surface Acoustic Wave Filter |
| Model | SFH942AA002 | |
| Application | Band-Pass Filter for EGSM Rx etc (UMTS Band ) | |
| Electrical Characteristics | Center Frequency | 942.5MHz (925 ~ 960 MHz) |
| Insertion Loss | Typ: 2.2 dB, Max: 3.2 dB (Target: 2.7 dB) | |
| Inband Ripple | Typ: 0.5 dB, Max: 1.6 dB (Target: 1.2 dB) | |
| VSWR | Input VSWR | Typ: 1.8, Max: 2.2 (Target: 2.1) |
| Output VSWR | Typ: 1.8, Max: 2.2 (Target: 2.1) | |
| Attenuation | Absolute Attenuation (DC ~ 800 MHz) | Min: 45 dB, Typ: 52 dB |
| Absolute Attenuation (800 ~ 880 MHz) | Min: 47 dB, Typ: 58 dB | |
| Absolute Attenuation (880 ~ 915 MHz) | Min: 30 dB, Typ: 40 dB, Max: 48 dB | |
| Absolute Attenuation (980 ~ 1060 MHz) | Min: 25 dB, Typ: 35 dB | |
| Absolute Attenuation (1800 ~ 1920 MHz) | Min: 45 dB, Typ: 55 dB | |
| Ratings | DC Permissive Voltage | 5 V |
| Maximum Input Power | 15 dBm | |
| Environmental | Operating Temperature Range | -30 ~ +85 |
| Storage Temperature Range | -40 ~ +85 | |
| Physical | Dimensions | 1.1 x 0.9 x 0.5 mm |
| Connectivity | Termination Impedance | Input: Unbalanced 50 ohm, Output: Unbalanced 50 ohm |
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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