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surface acoustic wave filter
,LT-SF-725M-45M-3030
,725MHz SAW filter
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FeaturesHigh Rejection
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Product NameLT-SF Series RF SAW Filter
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ApplicationWireless Communication
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MaterialAluminum
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Temperature-40~85℃
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Frequency Range703 To 748 MHz
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ColorSilver
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Low Insertion Loss1.8 To 2.5 DB
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Place of OriginCHINA
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Brand NameZR Hi-Tech
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Model NumberLT-SF-725M-45M-3030
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Document
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Minimum Order Quantity1
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Packaging Detailscarton packing
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Delivery Time4 weeks
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Payment TermsT/T
725MHz RF SAW Band Pass Filter
725MHz RF SAW Band Pass Filter
Product Overview
The LT-SF series RF SAW Filter is a high-performance band pass filter designed for wireless communication applications, featuring aluminum housing and excellent rejection characteristics.
Key Features
- Frequency range: 703 to 748 MHz
- Low insertion loss: 1.8 to 2.5 dB
- Operating temperature: -40℃ to +85℃
- Compact surface mount package (3x3x1.25mm)
- High rejection: 20 to 30 dB
- Aluminum housing for durability
- CE, RoHS, and REACH compliant
- 1-year warranty
Technical Specifications
| Parameter | Specification | Conditions |
|---|---|---|
| Part Number | LT-SF-725M-45M-3030 | |
| Center Frequency | 725MHz | |
| Insertion Loss | 2.5dB Max.; 1.8dB Typ. | 703.00~748.00 MHz |
| Ripple in Bandwidth | 1.2dB Max.; 0.8dB Typ. | |
| Group Delay Variation | 20ns Max.; 10ns Typ. | |
| Input VSWR | 2.0 Max.; 1.5 Typ. | |
| Output VSWR | 2.0 Max.; 1.5 Typ. | |
| Attenuation | 30dB Min.@DC-426.00MHz 30dB Min.@426.00-570.00MHz 20dB Min.@830.00-1200.00MHz 25dB Min.@1200.00-2300.00MHz 20dB Min.@2300.00-3000.00MHz |
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| Dimensions | 3x3x1.25mm |
Note: Custom specifications available upon request.
Outline Drawing
Applications
This RF SAW filter is ideal for various wireless communication systems requiring precise frequency filtering with low insertion loss and high rejection characteristics.
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