China Electronics Technology Group Corporation
No.26 Research Institute
DIELECTRIC DUPLEXER SAMPLE
SPECIFICATION
Part Number:
CMD810C902/947P25A
www.sipatsaw.com
ELECTRICAL SPECIFICATIONS
SIPAT Co., Ltd.
ITEM
Low >>> ANT
High <<< ANT
UNIT
1
Center Frequency [fo]
902.5
947.5 MHz
MHz
2
Bandwidth [BW]
fo ± 12.5 [ 890~915 ]
fo ± 12.5 [ 935~960 ]
MHz
3
4
5
6
Insertion Loss in BW
Ripple in BW
VSWR in BW
Input Power
2.5 max.
1.5 max.
1.5 : 1 max.
3.0 max.
2.5 max.
1.5 max.
1.5 : 1 max.
3.0 max.
dB
dB
Ratio
W
7
Attenuation
55 min. @ 935 ~ 960 MHz
55 min. @ 890 ~ 915 MHz
dB
[Absolute Value]
8
9
In/Out Impedance
Operation Temperature Range
50
-40 to +85
Ω
℃
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
CMD810C902/947P25A
2005-6-20
1.0
Page
1/5
Phone: +86-23-62920684
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
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