China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
13MHz Bandwidth
Part Number: LBN140A19
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
-13.9006
-23.9006
-33.9006
-23.4006
-22.4006
Passband Respond
Type Performance
-22.9006
-43.9006
Magnitude(dB)
Amplitude ripple(dB)
-53.9006
-63.9006
-73.9006
-83.9006
-23.9006
-24.4006
-24.9006
-25.4006
-93.9006
-103.9006
-113.9006
115
-25.9006
-26.4006
120
125
130
135
140
145
Frequency(MHz)
150
155
160
165
130
135
140
Frequency(MHz)
145
150
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±6MHz)
Type Performance
3800
80
Phase Linearity(f0±6MHz)
Type Performance
3700
60
3600
40
3500
X: 134
Y: 3436
X: 140
Y: 3459
X: 146
Y: 3407
20
X: 134
Y: 4.869
X: 140
Y: -1.165
X: 146
Y: 9.928
Group Delay Time(ns)
3300
Degree(deg)
132
134
136
138
140
Frequency(MHz)
142
144
146
148
150
3400
0
-20
3200
-40
3100
-60
3000
-80
2900
130
-100
130
132
134
136
138
140
Frequency(MHz)
142
144
146
148
150
Horizontal: 2MHz/Div
Vertical: 100ns/Div
Horizontal: 2MHz/Div
Vertical: 20deg/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.2
0.5
1.0
2.0
5.0
0.2
0.5
1.0
2.0
0.0
∞
5.0
0.0
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j1.0
-j2.0
-j0.5
-j1.0
-j2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBN140A19
2008-07-21
1.0
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
