Sichuan ZR Hi-Tech Ltd.
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1845MHz LT-SF series RF SAW Band Pass Filter
Quick Detail:
· Aluminum Housing
· Customizable Frequency
· -40℃~+85℃ Operating Temperature
· Sourface Mount Package
· Small Size
· Low Cost
· CE, RoHS, REACH compliant
· 1 Year Warranty
Description:
The LT-SF-1845M-30M-3030 from ZR is a Band Pass Filter with Frequency 1830 to 1860MHz,Bandwidth 30 MHz, Center Frequency 1845 MHz,Insertion Loss 1.5 to 2 dB, Rejection 32 to 38dB.Tags: Surface Mount, RF SAW Filter. This filter is widely used in various Wireless Communication.More details for LT-SF-1845M-30M-3030 can be seen below.
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Items | Specification | Conditions |
| Part Number | LT-SF-1845M-30M-3030 | |
| Center Frequency | 1845MHz | |
| Insertion Loss | 2.0dB Max.; 1.5dB Typ. | |
| Insertion Loss(1830.00~1860.00MHz) | 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 | ||
| Dimension | 3x3x1.25mm | |
| Note: for custom specs, please contact us directly. | ||
Outline Drawing (Unit: mm):
