China Electronics Technology Group Corporation
No.26 Research Institute
192MHz SAW Filter
40MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN19203
Typical Performance
Frequency Response
Passband Response
Type Performance
Type Performance
0.5537
-9.4463
-7.9463
-8.4463
-8.9463
-9.4463
-9.9463
-10.4463
-10.9463
-11.4463
-11.9463
-19.4463
-29.4463
-39.4463
-49.4463
-59.4463
-69.4463
-79.4463
-89.4463
-99.4463
100
120
140
160
180
200
220
240
260
280
160
170
180
190
200
210
220
230
Frequency(MHz)
Frequency(MHz)
Horizontal: 20MHz/Div
Vertical: 10dB/Div
Horizontal: 10MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±20MHz)
Phase Linearity(f0±20MHz)
Type Performance
Type Performance
25
20
15
10
5
320
300
280
260
240
220
200
180
160
X: 212
Y: 2.544
X: 192
Y: 0.323
X: 192
Y: 240.9
X: 172
Y: -1.856
X: 172
Y: 248.2
0
X: 212
Y: 232.8
-5
-10
-15
-20
-25
-30
170
180
190
200
210
220
170
180
190
200
210
220
Frequency(MHz)
Frequency(MHz)
Horizontal: 10MHz/Div
Vertical: 20ns/Div
Horizontal: 10MHz/Div
Vertical: 5deg/Div
VSWR11(f0±20MHz)
VSWR22(f0±20MHz)
Type Performance (VSWR2)
Type Performance (VSWR1)
3.5
3.5
3
3
2.5
2.5
2
X: 172
Y: 1.797
X: 212
Y: 1.622
X: 212
Y: 1.922
2
X: 172
Y: 1.719
1.5
X: 192
Y: 1.102
X: 192
Y: 1.626
1.5
1
0.5
1
160
170
180
190
200
210
220
230
160
170
180
190
200
210
220
230
Frequency(MHz)
Frequency(MHz)
Part Number
Rev. Date
Ver.
LBN19203
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
2010-10-29
1.0
Page 3/3
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