China Electronics Technology Group Corporation
No.26 Research Institute
114MHz SAW Filter
5MHz Bandwidth
Part Number: LBT11405
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
-1.7824
-11.7824
-21.7824
-11.2824
-10.2824
Passband Respond
Type Performance
-10.7824
-31.7824
Magnitude(dB)
Amplitude ripple(dB)
-41.7824
-51.7824
-61.7824
-71.7824
-11.7824
-12.2824
-12.7824
-13.2824
-81.7824
-91.7824
-101.7824
-13.7824
90
95
100
105
110
115
120
Frequency(MHz)
125
130
135
-14.2824
106
108
110
112
114
Frequency(MHz)
116
118
120
122
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 2MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±2.5MHz)
Type Performance
1600
10
Phase Linearity(f0±2.5MHz)
Type Performance
1550
8
1500
6
4
1450
X: 111.5
Y: 1384
X: 114
Y: 1381
2
X: 116.5
Y: 1375
X: 114
Y: -0.03687
X: 116.5
Y: -0.899
Group Delay Time(ns)
1400
Degree(deg)
0
X: 111.5
Y: -1.226
1350
-2
1300
-4
1250
-6
1200
-8
1150
-10
1100
108
110
112
114
Frequency(MHz)
116
118
120
-12
108
110
112
114
Frequency(MHz)
116
118
120
Horizontal: 2MHz/Div
Vertical: 50ns/Div
Horizontal: 2MHz/Div
Vertical: 2deg/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.
LBT11405
2010-04-07
1.1
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
