China Electronics Technology Group Corporation
No.26 Research Institute
114.99MHz SAW Filter
2MHz Bandwidth
Part Number: LBS11503
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
-12.6199
-22.6199
3dB CF = 115.021MHz
-32.6199
-42.6199
Magnitude(dB)
-52.6199
-62.6199
Passband Respond
-20.6199
-21.1199
-21.6199
-22.1199
-22.6199
-23.1199
0.5dB = 1.6665MHz
1dB = 1.9238MHz
3dB = 2.3744MHz
40dB = 4.0277MHz
55dB = 4.2524MHz
Insert Loss = -22.6199dB
Passband Ripple = 0.30962dB
Ultimate Rejection = 55.2301dB
Group Delay = 85.0775ns
Phase Linearity = 2.2365deg
Absolute Delay = 2020.656ns
-72.6199
-82.6199
-92.6199
-102.6199
-112.6199
105
-23.6199
-24.1199
-24.6199
-25.1199
112
110
115
Frequency(MHz)
120
125
113
114
115
116
117
118
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 1MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±0.6MHz)
Type Performance
2200
Phase Linearity(f0±0.6MHz)
Type Performance
4
2150
3
2100
X: 115.6
X: 115 Y: 2060
Y: 2050
2
Group Delay Time(ns)
2050
1
X: 115
X: 114.4 Y: 0.002414
Y: -0.291
X: 115.6
Y: -1.232
Degree(deg)
116
117
118
119
120
X: 114.4
Y: 2014
0
2000
-1
1950
-2
1900
-3
1850
-4
-5
1800
110
111
112
113
114
115
Frequency(MHz)
110
111
112
113
114
115
Frequency(MHz)
116
117
118
119
120
Horizontal: 1MHz/Div
Vertical: 50ns/Div
Horizontal: 1MHz/Div
Vertical: 1deg/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
5.0
0.0
∞
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 )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBS11503
2007-04-30
2.0
Page
3/4
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
