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saw filter digikey
,1845 MHz Cavity Bandpass Filter
,SAW Filter 1845MHz
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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 Range1830 To 1860 MHz
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ColorSilver
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Low Insertion Loss1.5 To 2.0 DB
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Place of OriginCHINA
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Brand NameZR Hi-Tech
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Model NumberLT-SF-1845M-30M-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
1845MHz RF SAW Band Pass Filter
1845MHz RF SAW Band Pass Filter
Product Overview
| Product Name | LT-SF series RF SAW Filter |
|---|---|
| Application | Wireless Communication |
| Features | High Rejection |
| Material | Aluminum |
| Temperature Range | -40~85℃ |
| Frequency Range | 1830 to 1860 MHz |
| Color | Silver |
| Insertion Loss | 1.5 to 2.0 dB |
Key Features
- Aluminum housing for durability
- Customizable frequency options
- Wide operating temperature range (-40℃ to +85℃)
- Surface mount package design
- Compact 3x3x1.25mm dimensions
- Cost-effective solution
- Compliance with CE, RoHS, and REACH standards
- 1-year manufacturer warranty
Product Description
The LT-SF-1845M-30M-3030 is a high-performance RF SAW Band Pass Filter with a center frequency of 1845MHz. Designed for wireless communication applications, it offers excellent signal filtering with a bandwidth of 30MHz (1830-1860MHz).
Technical Specifications
| Parameter | Specification | Conditions |
|---|---|---|
| Part Number | LT-SF-1845M-30M-3030 | |
| Center Frequency | 1845MHz | |
| Insertion Loss | 2.0dB Max.; 1.5dB Typ. | |
| Insertion Loss (1830-1860MHz) | 3.0dB Max.; 1.9dB Typ. | |
| Ripple in Bandwidth | 1.0dB Max.; 0.6dB Typ. | |
| Group Delay Variation | 30ns Max.; 10ns Typ. | |
| Input VSWR | 2.0:1 Max.; 1.5:1 Typ. | |
| Output VSWR | 2.0:1 Max.; 1.5:1 Typ. | |
| Attenuation | 32dB Min.@DC-1735MHz 32dB Min.@1735-1785MHz 38dB Min.@1940-1970MHz 38dB Min.@2130-2160MHz |
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| Dimensions | 3x3x1.25mm |
Note: Custom specifications available upon request. Please contact us for details.
Outline Drawing
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