China Electronics Technology Group Corporation
No.26 Research Institute
830MHz SAW Filter
12MHz Bandwidth
Part Number: LBT83003
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Response
Type Performance
8.9009
-1.0991
-11.0991
-0.5991
0.4009
Passband Response
Type Performance
-0.0991
-21.0991
Magnitude(dB)
A m plitude ripple(dB )
-31.0991
-41.0991
-51.0991
-61.0991
-1.0991
-1.5991
-2.0991
-2.5991
-71.0991
-81.0991
-91.0991
740
760
780
800
820
840
860
Frequency(MHz)
880
900
920
-3.0991
-3.5991
800
810
820
830
Frequency(MHz)
840
850
860
Horizontal: 20MHz/Div
Vertical: 10dB/Div
Horizontal: 10MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±6MHz)
Type Performance
25
Phase Linearity(f0±6MHz)
Type Performance
80
20
15
60
10
5
G roup Delay T im e(ns )
40
X: 824
Y: 37.62
X: 836
Y: 34.06
X: 830
Y: 27.11
X: 824
Y: 2.045
X: 830
Y: -0.2465
X: 834
Y: 1.466
Degree(deg)
840
845
0
-5
20
-10
-15
0
-20
-20
-25
815
820
825
830
Frequency(MHz)
835
-30
815
820
825
830
Frequency(MHz)
835
840
845
Horizontal: 5MHz/Div
Vertical: 20ns/Div
Horizontal: 5MHz/Div
Vertical: 5deg/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
∞
0.0
5.0
∞
-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.
LBT83003
2010-07-05
1.0
Page
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
