SAW Duplexers
SAW Duplexers
Type:EFSD२२२२D२२२ EFSD२२२२E२२२ EFSD२२२२F२२२
SAW Devices(SAW Duplexers)
SAW Duplexer for Cellular Telepho...
Description
SAW Duplexers
Type:EFSD२२२२D२२२ EFSD२२२२E२२२ EFSD२२२२F२२२
SAW Devices(SAW Duplexers)
SAW Duplexer for Cellular Telephone which incorporates highly-precise interdigited electrodes achieves low insertion loss, high selectivity. And unique electrode material achieves high power durability thus the duplexer has wide applications to antenna duplexer circuits for cellular telephones.
■ Features
● Stable against severe conditions of vibration and shock thanks to the unique monolithic construction of the filter
● Low insertion loss and excellent selectivity ● Contributes to circuit simplification and adjustment free ● Saves the hight on PC board
■ Recommended Applications
● The antenna duplexer for cellular telephone
■ Explanation of Part Numbers
1234
EFSD
Product Code EFSD SAW Duplexer
5 6 7 8 9 10
MD
Nominal Frequency 836M 836/881 MHz 1950 1950/2140 MHz
(Example)
Package D1 3.8҂3.8 mm D2 3.8҂3.8 mm E1 3.8҂3.8 mm E2 3.8҂3....
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