Mulitplexer Filters
- Technology
- RF Filters
- Partner
- Sangshin
The Multiplex (Monoblock Dielectric Resonator)Filters from Sangshin are based on multiple high Q TEM mode ¼ wavelength resonators. This does yield in maximum performance to achieve optimal relation to Insertion Loss and Selectivity. The monoblock design does yield in even better performance compared to single resonator type designs.
Range features
A high level overview of what this range offers
- Available in 2-12 Poles
- Available With 2mm – 12mm Resonator Size
- Wide Frequency Range (400MHz~3.8GHz)
- Low insertion Loss
- Customised Specification for Multiplex RF Filters also available
- Operating Temperature Range(-30°C to ~ +85°C)
- Tape and Reel Available
- RoHS Compliance
What’s in this range?
All the variants in the range and a comparison of what they offer
| Model | Center frequency (MHz) | Bandwidth (MHZ) | Insertion loss (dB) | Attenuation (dB) |
|---|---|---|---|---|
SEMPX737/881/2132/1962/2550SPA | 737 881.5 2132.5 1962.5 2550 | ± 9.0 ± 12.5 ± 22.5 ± 32.5 ± 150.0 | 3 3 3 3.8 3 | 35 @ 824 ~ 894 MHz 35 @ 698 ~ 746 MHz 35 @ 1850 ~ 1995 MHz 20 @ 1850 ~ 1915 MHz 35 @ 1710 ~ 2155 MHz |
SEMPX820/900/1747/1950/2550SPD | 820 900 1747 1950 2550 | ± 15.8 ± 15.0 ± 37.5 ± 30.0 ± 150.0 | 3 3 3 3 3 | 25 @ 851 ~ 894 MHz 25 @ 930 ~ 960 MHz 25 @ 1805 ~ 1880 MHz 35 @ 1710 ~ 1880 MHz 35 @ 1710 ~ 2170 MHz |
SEMPX836/881/1880/1960SA | 836.5 881.5 1880 1960 | ± 12.5 ± 12.5 ± 30.0 ± 30.0 | 5 5 6 6 | 50 @ 869 ~ 894 MHz 50 @ 824 ~ 849 MHz 50 @ 1930 ~ 1990 MHz 50 @ 1850 ~ 1910 MHz |
SEMPX836/881/1950/2140SG | 836.5 881.5 1950 2140 | ± 12.5 ± 12.5 ± 15.0 ± 15.0 | 2.2 2.2 2 2 | 45 @ 869 ~ 894 MHz 45 @ 824 ~ 849 MHz 55 @ 2120 ~ 2150 MHz 55 @ 1930 ~ 1960 MHz |
SEMPX844/889/1775/1865SH | 844 889 1775 1865 | ± 5.0 ± 5.0 ± 5.0 ± 7.5 | 2.5 2.8 2.3 2.3 | 45 @ 884 ~ 894 MHz 45 @ 839 ~ 849 MHz 50 @ 1857.5 ~ 1872.5 MHz 50 @ 1770 ~ 1780 MHz |
SEMPX865/945/1842/2140/2550SPB | 865.5 945 1842.5 2140 2550 | ± 14.5 ± 15.0 ± 37.5 ± 30.0 ± 150.0 | 3 3 3 3 3 | 15 @ 885 ~ 960 MHz 25 @ 885 ~ 915 MHz 25 @ 1710 ~ 1785 MHz 15 @ 2010 ~ 2025 MHz 35 @ 1710 ~ 2170 MHz |
SEMPX1745/1840/1955/2145SA | 1745 1840 1955 2145 | ± 10.0 ± 10.0 ± 15.0 ± 15.0 | 2.5 2.5 2.5 2.5 | 50 @ 1830 ~ 1850 MHz 50 @ 1735 ~ 1755 MHz 50 @ 2130 ~ 2160 MHz 50 @ 1940 ~ 1970 MHz |
SEMPX1747/1842/1927/2117SB | 1747 1842 1927 2117 | ± 17.5 ± 17.5 ± 7.5 ± 7.5 | 2.5 2.5 2.5 2.5 | 50 @ 1825 ~ 1860 MHz 50 @ 1730 ~ 1765 MHz 50 @ 2130 ~ 2125 MHz 50 @ 1920 ~ 1935 MHz |
SEMPX1760/1850/1970/2160SP20G | 1760 1850 1970 2160 | ± 10.0 ± 10.0 ± 10.0 ± 10.0 | 2.5 2.5 2.5 2.5 | 43 @ 1840 ~ 1860 MHz 45 @ 1750 ~ 1770 MHz 55 @ 2150 ~ 2170 MHz 55 @ 1960 ~ 1980 MHz |
