China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
18MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN140A63
Typical Performance
Frequency Response
Passband Response
Type Performance
Type Performance
-24.1783
-24.6783
-25.1783
-25.6783
-26.1783
-26.6783
-27.1783
-27.6783
-28.1783
-15.6783
-25.6783
-35.6783
-45.6783
-55.6783
-65.6783
-75.6783
-85.6783
-95.6783
-105.6783
-115.6783
120
125
130
135
140
145
150
155
160
90
100
110
120
130
140
Frequency(MHz)
150
160
170
180
190
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±8.9MHz)
Phase Linearity(f0±8.9MHz)
Type Performance
Type Performance
40
30
3800
3700
3600
3500
3400
3300
3200
3100
3000
2900
2800
20
X: 148.9
Y: 9.436
10
X: 131.1
Y: 0.1167
0
X: 131.1
Y: 3247
X: 140
Y: -2.49
X: 140
Y: 3292
-10
-20
-30
-40
-50
X: 148.9
Y: 3263
125
130
135
140
145
150
155
125
130
135
140
Frequency(MHz)
145
150
155
Frequency(MHz)
Horizontal: 5MHz/Div
Vertical: 100ns/Div
Horizontal: 5MHz/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.
LBN140A63
2010-12-02
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 3/3
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