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Dielectric Filter_Array Type
Low insertion loss for using high Q-value dielectric resonators
Small and light for using high dielectric constant ceramics
Excellent mechanical stability without vibratile structure
Excellent temperature stability
SMD and reflow soldering available
Mountable by automatic placement machine
Application Field
Base Station & Repeater
PCS system
CDMA system
GSM DCS system
WCDMA system
WLL system
TRS system
TD-SCDMA system
Frequency Range:400~6000MHz
Specifications
| System | Part Number | Center Frequency | Bandwidth | Insertion Loss in BW | Ripple in BW | Return Loss in BW | Attenuation (dB) |
Size (L x W x H)mm |
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| GSM | SRA836D3R25FB | 836.5 | 25 | 2.3 | 0.6 | 9.5 | 12 | @ | 804 | & | 869 | 10.5 | x | 14.5 | x | 4.0 | |
| GSM | SRA836D4R25SH | 836.5 | 25 | 3 | 0.35 | 15 | 50 | @ | 736.5 | & | 936.5 | 13.5 | x | 16.0 | x | 4.5 | |
| GSM | SRA840F5R80SA | 840 | 80 | 2 | 0.5 | 15 | 45 | @ | 320 | & | 520 | 22.5 | x | 14.5 | x | 5.5 | |
| 55 | @ | 1280 | & | 1360 | |||||||||||||
| GSM | SRA881D3R25FB | 881.5 | 25 | 2.3 | 0.6 | 9.5 | 12 | @ | 849 | & | 914 | 10.5 | x | 14.0 | x | 4.0 | |
| GSM | SRA881D4R25SH | 881.5 | 25 | 3.5 | 0.6 | 15 | 21 | @ | DC | ~ | 850 | 13.5 | x | 14.5 | x | 4.5 | |
| 21 | @ | 925 | & | 2170 | |||||||||||||
| GSM | SRA897D3R35FB | 897.5 | 35 | 2.3 | 0.9 | 9.5 | 6 | @ | 870 | & | 925 | 10.5 | x | 14.0 | x | 4.5 | |
| GSM | SRA900D3R30FA | 900 | 30 | 2.6 | 1 | 9.5 | 35 | @ | 800 | ~ | 1000 | 10.5 | x | 14.0 | x | 4.5 | |
| 12 | @ | 865 | ~ | 935 | |||||||||||||
| GSM | SRA942D3R35FD | 942.5 | 35 | 2.3 | 0.9 | 9.5 | 6 | @ | 915 | & | 970 | 10.5 | x | 14.0 | x | 4.5 | |
| GSM | SRA945D3R30FA | 945 | 30 | 2.6 | 1 | 9.5 | 35 | @ | 845 | & | 1045 | 10.5 | x | 14.0 | x | 4.5 | |
| 12 | @ | 910 | & | 980 | |||||||||||||
| DCS | SRA1747D3R75SA | 1747.5 | 75 | 1.6 | 1 | 15.5 | 40 | @ | 800 | ~ | 960 | 10.5 | x | 14.0 | x | 4.5 | |
| 25 | @ | 1920 | ~ | 2170 | |||||||||||||
| DCS | SRA1747D4R75SA | 1747.5 | 75 | 2.5 | 1 | 14 | 2 | @ | 1700 | & | 1795 | 13.5 | x | 12.5 | x | 4.5 | |
| 5 | @ | 1690 | & | 1805 | |||||||||||||
| 32 | @ | 1607.5 | & | 1887.5 | |||||||||||||
| DCS | SRA1842D3R75SB | ||||||||||||||||
http://www.srtec-rf.com/