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Mulitplexer Filters

RF Multiplex-Filters from Sangshin

Supplier: Sangshin

Sangshin logo

Technology type: Filters

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

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