China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
35MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN140A56
Typical Performance
Frequency Response
Passband Response
Type Performance
Type Performance
-27.5299
-28.0299
-28.5299
-29.0299
-29.5299
-30.0299
-30.5299
-31.0299
-31.5299
-19.0299
-29.0299
-39.0299
-49.0299
-59.0299
-69.0299
-79.0299
-89.0299
-99.0299
-109.0299
-119.0299
100
110
120
130
140
150
160
170
180
90
100
110
120
130
140
Frequency(MHz)
150
160
170
180
190
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 10dB/Div
Horizontal: 10MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±17MHz)
Phase Linearity(f0±17MHz)
Type Performance
Type Performance
2800
2750
2700
2650
2600
2550
2500
2450
2400
2350
2300
30
20
X: 140
Y: 2611
10
X: 157
Y: 5.116
X: 157
Y: 2579
X: 123
Y: 1.568
X: 123
Y: 2573
X: 140
Y: -0.02377
0
-10
-20
-30
-40
110
120
130
140
150
160
170
110
120
130
140
150
160
170
Frequency(MHz)
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 50ns/Div
Horizontal: 10MHz/Div
Vertical: 10deg/Div
Smith Chart S11
Smith Chart S22
+j1.0
+j1.0
+j0.5
+j2.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.0
0.0
∞
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j2.0
-j0.5
-j2.0
-j1.0
-j1.0
Part Number
Rev. Date
Ver.
LBN140A56
2010-09-29
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 3/3
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